MX348292B

Configurable, portable patient monitoring system.

Abstract

A system for monitoring patients includes a plurality of components including a monitor and screen assembly, optional independent screens, optional independent monitors, one or more modules, and at least one device for measuring patient parameters. The screen includes a flat glass front with a blackened edge that looks continuous but allows the passage of light during alarm situations. The screen works like a touch screen and includes a portion for volume control of the alarm. The system also includes a docking station for the assembly of monitor and screen and capnography and / or multigas compartments for attachment to the monitor and screen assembly. The monitor and screen assembly, the docking station, and the compartments improve the portability of the system.

MX348292B, drawing sheet 1 — Sheet 1 of 60

Term

6.6 yearsleft in the term

Expires 15 May 2033.

10 claims: 3 independent, 7 dependent

1
NOVEDAD DE LA INVENCION IMPI instituto mexicano KLAnOREDAF industrial Habiendo descrito la presente invención como antecede, se considera como una novedad y, por lo tanto, se reclama como propiedad lo contenido en las siguientes:REIVINDICACIONES 1. Un sistema de monitoreo de paciente caracterizado porque comprende: un monitor que comprende un alojamiento y un hueco colocado dentro de una superficie externa del alojamiento;y un compartimiento montable externamente configurado para ser insertado dentro del hueco el compartimiento comprende: una pluralidad de pines pogo para parearse con conectores en la superficie externa del monitor;un puerto de entrada de gas en un lado del compartimiento;un botón pulsador y enganche en donde pulsar el botón pulsador en el compartimiento causa que el enganche se mueva y por lo tanto causa que el compartimiento se desconecte del monitor;y al menos muñón guía para parear el compartimiento con el monitor.
2
El sistema de monitoreo de paciente de conformidad con la reivindicación 1, caracterizado porque el compartimiento está configurado para medir la concentración 61 IMPI INSTITUTO MiXtOAM' DELA FWOPfBpAT INDUSTRIAL de dióxido de carbono.
3
El sistema de monitoreo de paciente de conformidad con la reivindicación 1, caracterizado porque la pluralidad de pines pogo están configurados para transmitir energía desde el monitor al compartimiento y configurados para permitir la comunicación entre el compartimiento y el monitor.
4
El sistema de monitoreo de paciente de conformidad con la reivindicación 1, caracterizado porque el compartimiento comprende un extremo superior y un extremo inferior y en donde se coloca el botón pulsador en el extremo superior.
5
El sistema de monitoreo de paciente de conformidad con la reivindicación 1, caracterizado porque el compartimiento comprende un extremo superior y un extremo inferior y en donde el al menos un muñón guía para parear el compartimiento con el monitor se coloca en el extremo inferior.
6
El sistema de monitoreo de paciente de conformidad con la reivindicación 1, caracterizado porgue el compartimiento comprende al menos dos muñones guía.
7
El sistema de monitoreo de paciente de conformidad con la reivindicación 6, caracterizado porque cada uno de los al menos dos muñones guía comprenden un extremo y en donde cada extremo comprende un vástago de bola. IMPI INSTITUTO MMUCAMO BE LA PtoraPAD INDUSTRIAL
8
El sistema de monitoreo de pacienta de conformidad con la reivindicación 1, caracterizado porque el monitor comprende una almohadilla de contacto, que tiene contactos, 5 para los cuales la pluralidad de pines pogo están configurados para parearse y en donde la almohadilla de contacto está incorporada dentro de áreas de protección de huecos de voltajes vivos en los contactos.
9
El sistema de monitoreo de paciente de conformidad
10
10 con la reivindicación 1, caracterizado porque el compartimiento está configurado para medir una concentración de más de un tipo de gas. IMPI instituto mexicano BE LA TWUDAD INDUSTRIAL

Independent claims10

313 paragraphs in 26 sections, as filed

(54) Title: CONFIGURABLE, PORTABLE PATIENT MONITORING SYSTEM.

(57) Summary

A patient monitoring system includes a plurality of components including a monitor and display assembly, optional separate displays, optional separate monitors, one or more modules, and at least one device for measuring patient parameters. The display features a flat glass front with a blackened edge that appears continuous but allows light to pass through during alarm situations. The display functions as a touch screen and includes a portion for the alarm volume control. The system also includes a docking station for the monitor and display assembly and capnography and / or multigas compartments for attachment to the monitor and display assembly. The monitor and display assembly, docking station, and bays enhance system portability. The monitor and display assembly, module (s), and patient parameter measurement device (s) are all interconnected via dual serial bus (DSB) interfaces.

(57) Abstract

A sysfem for patient monitoring ineludes a pluralify of componenfs including a monitor and display assembly, opfional stand-alone displays, opfional stand-alone monitors, one or more modules, and at least one patient parameter measuring device. The display includes a fiat glass front with a blackened border that appears continuous but allows the passage of light during alarm situations. The display functions as a touchscreen and ineludes a portion for alarm volume control. The sysfem also includes a docking station for the monitor and display assembly and capnography and / or multigas pods for attachment to the monitor and display assembly. The monitor and display assembly, docking station, and pods enhance portability of the system. The monitor and display assembly, module (s), and patient parameter measuring device (s) are all connected via Dual Serial Bus (DSB) interfaces.

INS'HTVTO MSMGAW oc iA? R <>? TrnA ('iwutím

PATENT TITLE No. 348292

Owner (s): SPACELABS HEALTHCARE LLC

Address: 35301 SE CenterSt., Snoqualmie, Washington, 98065, USA

Name: CONFIGURABLE, PORTABLE PATIENT MONITORING SYSTEM.

Classification

CIP:

CPC:

G06F19 / 00; G06 ^ 4 ^ G0 £ B21 / 02; G08B23 / 00; H05K7 / 00; A61B5 / 02;

GMH9 / ^ 18; A61B5 / 0002; A61B5 / 02;

^ 61 ^> 4fA61B5 / 08; A6165 / 044 /.

LAW; SCOTT B

D SH Inventor (s):

icional

Ex date

The patent referenc

ro:

the, ítiAi challenge

Departmentals and other subordin ates of the Mexican Institute of 04/08/2004 and 09/13/2007).

// 191 / I heard the law of lawfulness and of the ^ de veir ^ l ites los d 'articu

994,

Number:

MX / a / 201

013

Validity: See Date of

^ pos with ndustnal fundam.

In accordance with the article from the date of presentation

Whoever signs this title is (Official Gazette of the Federation 01/25/2006, 06/05/2009, 01/06/2010, Regulation of the Mexican Institute of articles 1, 3, 4or, 5or fraction V subsection a), 12/27/1999, amended on 10/10/2002, 07/29/20 General Deputy, Coordinator, Directors uestoBol antene extendable, counted aa Law of Industrial Property 999, 01/26/2004, 06 / 16/2005.

so a), 4th and 12th sections I and lll of 07/07/2004, 07/28/2004 and 07/09/2007); tflBexican of Industrial Property (DOF that delegates powers to the Directors is, Divisional Deputy Directors, Coordinators .OF 12/15/1999, amended on 02/04/2000, 07/29/2004,

This document is signed with an advanced electronic signature (FIEL), based on articles 7 BIS 2 of the Industrial Property Law; 3 of its Regulations, and 1 fraction lll, 2 fraction V, 26 BIS and 26 TER of the Agreement establishing the guidelines for the use of the Payment and Electronic Services Portal (PASE) of the Mexican Institute of Industrial Property, in the procedures indicated.

THE DIVISIONAL DIRECTOR OF PATENTS

NAHANNY CANAL REYES

Original string:

NAHANNY MARISOL CANAL REYES | 00001000000403252793 | Administration Service

Tax | 1695 || MX / 2017/43798 | MX / a / 2014/013947 | PCT patent title | 1220 | RRGO | Page (s) 2 | ExzXMyvOQXOdKlXJfckOCXoozNY =

Digital stamp:

PfN5u5qzi8HZrHcwMEqyzKM // ilhi5XDWIj8Bkn + IKL1hHLvl \ / Ne \ / yQfdePPW65g5A6zyyTqXIRunHapkWlelolfyW

Viw9U1SfCWtjgr1BM0n1amtEADIxq / q4S4OcKre6mOFfBR42gnHQ2G17kA2WfuZLNY18Ung8M5Bvf6QV4mKrK5Yx / Y sV7MAfdvWagn4354qlEhk62uxnrVTkR56bFStV6 / MLR + DO3 + 2 + dca / jSYAGjMxZ3cT3rC1 + SVwSvDUnghvjfEo0sZ 2lh2LOe0wHJxJTde6pmuamqsoO8fZqv8oM5MAvBSRWrFNmej5AfU3c9AbVO¡REVdRqvs1rsg == * Additional information on the back

Arenal No. 550, Floor 1. Pueblo Santa María Tepepan, Xochimilco. 16020, Mexico City.

(55) 53340700 www.gob.mx/impi

CONFIGURABLE PATIENT MONITORING SYSTEM,

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FIELD OF THE INVENTION

This specification generally refers to hospital-based patient monitoring systems. More particularly, the present specification relates to a configurable patient monitoring system comprising a monitor and display assembly, optional independent displays, optional independent monitors, one or more modules, and a plurality of devices for measuring patient parameters.

BACKGROUND OF THE INVENTION

A patient monitoring system is an electronic medical device that measures the various vital signs of a patient, collects and processes all measurements as data, and then displays the data graphically and / or numerically on a display screen. Graphical data is continuously displayed as data channels on a time axis (waveforms). Patient monitoring systems are positioned close to hospital beds, usually in critical care units, where they continuously monitor the patient's status by means of measuring devices attached to the patient and can be seen

IMPI mrrrvno mbxicamo DELAfMfUtM »INDUSTRIAL by the hospital staff. Some patient monitoring systems can only be viewed on a local screen, while others can be linked to a network and thus display data in other locations, such as central monitoring or nursing stations.

Portable patient monitoring systems are available for use by Emergency Medical Services (EMS) personnel. These systems usually include a defibrillator along with the monitor. Other portable units, such as Holter monitors, are worn by patients for a particular period of time and then returned to the physician for evaluation of the collected and measured data. Today's patient monitoring systems are capable of measuring and displaying a variety of vital signs, including pulse oximetry (SpO2), electrocardiography (ECG, Electrocardiograph), invasive blood pressure (IBP, Invasive Blood Pressure), non-invasive blood pressure (NIBP, Non-Invasive Blood Pressure), mixed venous oxygen saturation (SvO2), bispectral index (BISx), and respiration. Patient monitoring systems are capable of measuring and displaying maximum, minimum and average values and frequencies, such as pulse and respiratory rate.

The data collected may

IMPI Mexican institute DE LA MONEDAD INDUSTMAJ.

be transmitted through fixed wired connections or wired data communication. Power to patient monitoring systems can be supplied through a main power line or through batteries. While current patient monitoring systems are effective in monitoring patient conditions and notifying medical personnel of changes, they are not without certain drawbacks and limitations.

Patient monitoring systems are generally equipped with audio and visual alarms to notify medical personnel of changes in patient status. Alarm parameters can be set by medical personnel. Audible nurse alarms can often be too loud and distracting to other patients and staff. Bright, flashing visual nurse alarms can also distract other patients. Conversely, the more subtle visual nurse alarms can be too difficult to visualize, which may be a result of visual clutter on the monitoring system screen or because the visual alarm is not sufficiently differentiated from other information in the screen. Also, it can be difficult for nurses to silence an active alarm, delaying care when

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patient. The typical user interface for alarm control is operated via traditional push buttons or in many cases a touch screen or keypad.

Therefore, there is a need for a better alarm mechanism in patient monitoring systems, in which audible and visual alarms are easily recognized by nurses while at the same time not disturbing patients. Additionally, there is a need for an alarm mechanism in which an attending nurse can quickly silence the alarm and then focus on the needs of the patient.

Today's patient monitoring systems are traditionally bundled into an integrated package that includes the display, enclosure, and electronics. This limits flexibility and prevents users from customizing the monitoring system to their specific needs and available space. Therefore, there is a need for a modular patient monitoring system in which the individual components are discrete and can be connected in different configurations. Specifically, there is a need for a monitor that does not have an integrated display and can be connected to a common or generic commercial display (COTS, Commercial Off-The-Shelf). Such a monitoring system would enable users to position the screen and

monitor in the most efficient way

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BRIEF DESCRIPTION OF THE INVENTION

The present specification is directed toward a configurable patient monitoring system comprising a plurality of non-integrated components including a display, a monitor, one or more modules, and at least one device for measuring patient parameters. A variety of patient parameters can be monitored, and parameter measurement devices are connected to the system via dual serial bus (DSB, Dual Serial Bus) interfaces connectors and DSB cables.

In one embodiment, the present specification is directed to a display device for use in patient monitoring systems, comprising: a housing having a front face and defining an enclosure, wherein said enclosure comprises a first opening in a right side of said housing and a second opening in a left side of said housing; a touch screen mounted on the front of said housing, wherein said touch screen comprises a flat piece of glass having a central screen area and a black border extending along a left, right, top edge,

IMPI

IHSTHWT · MEXICAN DE LA MOREDA »INDWnUAl and bottom of said glass; a processor for determining an alarm condition; and, light sources within said touch screen which are activated by said processor during the alarm state, wherein said light sources are configured to pass through said black border and at the same time pass through said first aperture and second opening.

In one embodiment, the display device further comprises a single, programmable, prominent capacitive button along the edge of said touch screen. In one embodiment, the button comprises a capacitive piece of metal. In another embodiment, the display device includes a section of the touch screen programmed for control of the alarm light.

In one mode, the alarm lights are configurable by a user to define the minimum level of alarm lights that can be activated independently of the on-screen alarm and / or audio alarm display.

In one embodiment, the black border of the display device is screen printed on the back of the glass. In another embodiment, the black border of the display device comprises an ink that is screen printed or sprayed onto a masked border area on the back of the glass. In another mode, the black border of the display device

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that the edge looks like

light passes through light emitting light contains small openings that make them continuous and uniform but allow them.

In one embodiment, the sources of passing through the black border are the same light sources that emit the light that passes through the first aperture and the second aperture.

In one embodiment, the light sources that emit the light that passes through the black border are different from the light sources that emit the light that passes through the first aperture and the second aperture.

In another embodiment, the alarm lights are configured as a single nurse light across the top of the screen. Additionally or optionally, in one embodiment, another nurse alarm light is positioned at the rear to provide full nurse light visibility from any angle or position.

In another embodiment, the present specification is directed to a system for monitoring patients, comprising: at least one patient monitor that allows communication with external devices, wherein said patient monitor is in electronic communication with and directs at least one screen, and where said screen

IMPI

1MTTTUT · MEXICAN M LA MONEDAD INWUST1UAL comprises: a housing having a front and defining an enclosure, wherein said enclosure comprises a first opening on a right side of said housing and a second opening on a left side of said housing; a touch screen mounted on the front of said housing, wherein said touch screen comprises a flat piece of glass having a central screen area and a black border extending along a left, right, top, and top edge bottom of said crystal; at least one module for providing measurements of a plurality of patient parameters, wherein said module is in electronic communication with said patient monitor and wherein said module comprises at least one interface for electronically communicating with at least one parameter measurement device of the patient; a processor for determining an alarm condition; and, light sources within said touch screen which are activated by means of said processor during the alarm state, wherein said light sources are configured to pass through said black border and at the same time pass through said first opening and second opening; and at least one dual serial bus (DSB) interface to enable electronic communication between the patient monitor, the module, and / or the device's parameter measurement device.

patient.

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The present specification is also directed to a system for monitoring patients, comprising: at least one patient monitor that allows communication with external devices, wherein said patient monitor is in electronic communication with and directs at least one screen, and wherein said screen comprises: a housing having a front and a back; a touch screen mounted on the front of said housing, wherein said touch screen comprises a flat piece of glass having a central screen area and a black border extending along a left, right, top, and top edge bottom of said glass, furthermore wherein said monitor is fixedly attached to said rear part of said screen; at least one module for providing measurements of a plurality of patient parameters, wherein said module is in electronic communication with said patient monitor and wherein said module comprises at least one interface for electronically communicating with at least one parameter measurement device of the patient; a processor for determining an alarm condition; and, light sources within said touch screen which are activated by means of said processor during the alarm state, wherein said light sources

IMPI

INSTITUTO MEXICANO DE LA I »OR £ DA £> INDUSTRIAL are configured to pass through said black border;

and at least one dual serial bus (DSB) interface to enable electronic communication between the patient monitor, the module, and / or the patient parameter measurement device.

In one embodiment, said at least one light source is positioned close to said upper edge of said front face of said display device. In one embodiment, the touch screen comprises an area corresponding to said light source to control the alarm volume level. In one embodiment, said area comprises a first portion for decreasing said alarm volume level and a second portion for increasing said alarm volume level.

In one embodiment, said at least one light source is positioned on said rear face of said screen.

In one embodiment, said at least one patient monitor comprises a removable internal chassis for mounting a plurality of circuit boards.

In one embodiment, said at least one patient monitor comprises a handle attached to said patient monitor and wherein said even further comprises a high and a low position, a reference point for balancing said patient monitor perpendicular to the floor when said monitor of patients is carried using said handle and, a shock absorber n IMPI

IWTTTVTO MU1CAN DE LA ΜΟΕΒΟλΓ industrial to retard the downward movement of said handle when said handle is released from the high position.

In one embodiment, said at least one patient monitor comprises lithium ion batteries and a microcontroller for monitoring the charge, discharge and elevated temperature conditions of said batteries. In one embodiment, said at least one patient monitor is capable of operating 8 hours on battery power while monitoring ECG, NIBP every 15 minutes and taking a record every 15 minutes.

In one embodiment, said at least one patient monitor has a Sabic Lexan EXL plastic housing. In one embodiment, said at least one patient monitor weighs less than 4.08 kilograms (9 pounds).

The present specification is also directed to a docking station having a receiving surface for receiving a monitor and display device from a patient monitoring system, said monitor and display device having a first connector and a first plurality of receptacles for monitor for the transmission of digital information and energy, said docking station comprises: a second plurality of receptacles; a second connector positioned on said receiving surface of said docking station to mate with said first connector of said display monitor device; a board

12 IMPI wnmiTo muicajno - 'Di JA rROHKMD INtUSnUAL of circuits to control said transmission of digital information and energy; a recess molded to fit an external shape of a lower portion of said monitor and display device; at least one latch mechanism to securely hold said monitor and display device in place and, a release button for disengaging said latch mechanism for removal of said monitor and display device from said docking station; wherein, when said monitor and display device is securely mounted to said docking station by means of said latching mechanism, said first connector is in electrical communication with said second connector, further wherein said circuit board transfers said transmission of digital information and energy from said first plurality of receptacles, through said first and second connectors, and to said second plurality of receptacles.

In one embodiment, said second plurality of receptacles comprises Ethernet connection, DVI for external display, USB, serial ports, nurse alert / external audio / IR receiver, power port, and data link synchronous control (SDLC, Synchronous Data Link

Control).

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In one embodiment, said docking station covers said first plurality of receptacles in said monitor and display device when said monitor and display device is docked in the docking station. .

In one embodiment, said monitor and display device further comprises a first plurality of holes and said docking station further comprises a second plurality of holes, said first and second pluralities of holes that align when said monitor and display device is mounted on said docking station.

In one embodiment, said molded recess further comprises an outward bezel for guiding the monitor and display device into position during engagement and at least one trunnion configured to fit snugly into at least one corresponding opening in said monitor and display device to further guiding the placement of said monitor and display device in said docking station.

In one embodiment, the docking station further comprises at least one trunnion configured to fit into at least one corresponding opening in said monitor and display device to further guide the placement of said monitor and display device in said station.

IMPI

MHUCANO INSTITUTE • OF SO NOFTÍDAT INeiWHUAL coupling.

In one embodiment, said release button is backlit when the monitor and display device is docked in the docking station.

The present specification is also directed to an externally mountable compartment for attachment to a monitor of a patient monitoring system, said compartment comprising: a plurality of pogo pins for mating with connectors on said monitor; at least one guide stump for pairing said compartment with said monitor; a latch mechanism for connecting and removing said compartment to and from said monitor; a button to actuate said hooking mechanism; and, a plurality of receptacles on one side of said compartment.

In one embodiment, said compartment is a multigas or side stream capnography compartment.

In one embodiment, the pogo pins enable the compartment to receive power from said monitor and enable communication between said compartment and said monitor.

In one embodiment, said receptacles comprise inlet and outlet ports.

The aforementioned and other embodiments of the present invention will be described in greater depth in the drawings.

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ΙΜΤπυτ »MSUCANO» ί U MOCEDAD and the detailed description provided more • WSSifetnt '^

BRIEF DESCRIPTION OF THE DRAWINGS

These and other objects and advantages of this specification will become more fully apparent from the following detailed description when read in conjunction with accompanying drawings with like reference numerals indicating corresponding parts, wherein:

Figure 1 is a block diagram depicting one embodiment of an exemplary configuration of the patient monitoring system components of this specification, illustrating the use of dual serial bus (DSB) cables to connect blood pressure measurement devices. patient parameters to the monitor.

Figure 2A is an oblique side view illustration of one embodiment of a monitor and display assembly of the patient monitoring system.

Figure 2B is an oblique side view illustration of one embodiment of the monitor and a display portion of a monitor and display assembly, depicting a rechargeable battery partially removed from the monitor.

Figure 2C is a side view illustration of one embodiment of a monitor and display assembly illustrating a

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MMnomñuí> »<» WnUiU. handle in a high position;

Figure 2D is a rear view illustration of one embodiment of a monitor and display assembly representing a plurality of receptacles.

Figure 3 is a front view illustration of one embodiment of the monitor and display assembly of the patient monitoring system depicting a red alarm light on the front of the display.

Figure 4 is an illustration of an oblique interior view

of one embodiment of a monitor and display assembly with circuit boards mounted in a removable internal chassis.

Figure 5 is an oblique front view illustration of one embodiment of a quick release assembly.

Figure 6 is an oblique front view illustration of one embodiment of an exemplary command module of the patient monitoring system.

Figure 7A is an oblique front view illustration of one embodiment of a patient monitoring system docking station.

Figure 7B is a side view illustration of one embodiment of a patient monitoring system docking station.

Figure 7C is an illustration of

IMPI

INSTITUTO MEXICANO DítAnoritpAD, INOUSTW, Rear view of a monitor and screen assembly of the patient monitoring system attached to a docking station.

Figure 8 is a diagrammatic illustration of an exemplary Printed Circuit Board Assembly (PCBA) assembly.

Figure 9A is an oblique side view illustration of one embodiment of a multigas or side stream capnography compartment of the patient monitoring system.

Figure 9B is an oblique rear view illustration of one embodiment of the monitor and display assembly of the patient monitoring system depicting an attached multigas or side stream capnography compartment.

Figure 10 is an oblique rear view illustration of one embodiment of the monitor and display assembly of the patient monitoring system depicting the monitor and display assembly attached to a docking station and an attached side-stream or multigas capnography compartment. .

.. JMP1 0 Mexican RTTfrvTo

H THE INDUSTRIAL HLORSDAD DETAILED DESCRIPTION OF THE INVENTION

In one embodiment, the present specification is directed to a configurable patient monitoring system comprising a plurality of non-integrated components including a display and monitor assembly, optional additional stand-alone displays, optional additional stand-alone monitors, one or more modules, and at least one device for measuring patient parameters. A variety of patient parameters can be monitored, and parameter measurement devices are connected to the system via dual serial bus (DSB) connectors and DSB cables.

The DSB interface comprises a first serial protocol and a second serial protocol, where the first protocol is a universal serial bus (USB), Firewire, or Ethernet protocol and the second serial protocol is a serial protocol of low power (LPS, Low Power Serial). The DSB interface manages the power distribution within the system by providing 5 V via the USB protocol or 3.3 V via the LPS protocol to connected devices. Within the DSB interface, each component of the patient monitoring system is a DSB host, DSB device, or both a DSB host and DSB device. A DSB central is

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DE LA FWOF11DAD in communication with and can supply S ^^ er ^ rrron and battery charging power to a donated USts device and additionally contains a switched Auxiliary Voltage Supply (AVS) that can provide up to 15 W of power to attached DSB devices for battery recharging or other high energy needs. The DSB control panel recognizes the power requirements of the attached devices and switch power delivery accordingly. The DSB interface is presented in greater detail in the pending United States Patent Application Number 13 / 300,478, entitled Dual Serial Bus Interface, filed on November 18, 2011 and signed by the Applicant of the present invention, which is incorporated herein by reference.

Monitor and Display Assembly

In one embodiment, the patient monitoring system includes a combined monitor and display assembly, wherein the monitor is securely and immovably attached to the rear of the display and the display is driven by the monitor.

In one embodiment, the monitor interfaces with modules and allows communication with external devices.

2nd IMPI ^

KÍ3K, INOWnUAL,

The monitor is similar to a CPU tower and provides a docking for a module and parameter recorders. In one embodiment, the monitor contains a bay that provides power and communication for a private Spacelabs module. In one embodiment, the monitor can support both current and old modules and also user-side device (FED) patient parameter cables. In one embodiment, the monitor contains four USB ports to interface with devices including, but not limited to, keyboards, mice, barcode scanners, and removable disk drives. A Patient Worn Hub (PWH), a small, portable, self-contained monitor described in Pending U.S. Patent Application Number 13 / 300,526, entitled

Self-Contained Patient Monitor, filed November 18, 2011, and assigned to the Applicant of the present invention, which is incorporated herein by reference, can also be connected. The PWH can also communicate wirelessly with the monitor. In these scenarios, the monitor acts as the central DSB and the PWH is the DSB device.

Additionally, third-party devices can be connected to the monitor via Device Interface Cables, which translate the third-party device's output into 21 ΙΜΡΙ ^ iwmiino muucanc

OF EBOFTETY.

INDUSTRIAL protocol embedded in the DSB connector. The Device Interface Cable has a DSB connector on one end and a cable connector on the other end to interface with the central (host) and third party device, respectively. The Device Interface Cable is described in greater detail together with the PWH in the application referenced directly in the previous paragraph.

In one embodiment, the monitor contains a DVI port to allow connection of a separate external display. The monitor also contains an Ethernet port for communication with other monitors and hospital infrastructures.

In one embodiment, the monitor contains an alarm relay output for an external nurse alert. This port is used for communication with an external display as described above. In one embodiment, a port is used to carry the signal to activate the alarm lights and audio alarm, eliminating the need for two discrete cables and two discrete ports. In one embodiment, the monitor contains an additional nurse alert port that can be used with a separate external nurse alert (not on a screen). The monitor also contains a Data Link Synchronous Control (SDLC) port. For communication with the bays of the module22 IMPI ntrnvuro micano de unñonÉaiw O <^ L of expansion that allow the user to use more modules through a device. In one embodiment, the monitor contains a serial port for touch screen communication, software updates, and data logging. In one embodiment, power is supplied to the monitor and display assembly through a DC power input. In one embodiment, the monitor and display assembly includes an equipotential terminal for grounding the monitor. The monitor and display assembly also contains a rechargeable battery that is used in the event of a power outage to back up module data, power external nurse alerts, and power the infrared (IR) receiver.

In one mode, the monitor uses smart lithium ion batteries to provide long battery life and safety. The design provides a common form factor interlocking insert of incompatible batteries. A built-in microcontroller monitors charge, discharge and elevated temperature conditions.

Thermal and current fuses are also provided as redundant safety features. One mode uses the Inspirad Energy NI2040HD24 Smart Battery that includes a rechargeable lithium-ion battery and a battery management module. The battery consists of 9 cells

IMPI

Μππυτο mixican * the 18650-size lithium-ion rechargeable iNDumuAi, assembled in a 3-in-series / 3-parallel (3S 3P) configuration. Each cell has an average voltage of 3.6 V and a typical capacity of 2.4 Ah giving a 10.8 V 7.2 Ah battery pack. The battery is capable of communicating with the control panel or charger through a common system management link (SMBus, System Management Bus). Protection is provided for over-charge, over-discharge and short circuit. For redundancy, passive safety devices are built into the package to protect against overcurrent and overtemperature, and secondary overvoltage is implemented with a logic fuse and controller.

In one mode, the monitor can run for 8 hours on battery power while monitoring ECG, NIBP every 15 minutes and taking a record every 15 minutes.

In one embodiment, the monitor uses Dynamic Network Access (DNA) to deliver laboratory, pharmacy, graphics, intranet, and Hospital Information System (HIS) applications to the bedside. Medical personnel are able to access this information using a Citrix client application that runs on the monitor. This requires a Citrix server to host the application to serve the monitors. Nurses and doctors can

- IMPI ^ wrrruTO mexjcam »

K THE RANGE Review the information from multiple sources in the patient care area. Concise and comprehensive electronic patient records are created effortlessly. In one embodiment, the monitor includes data shuffle and barcode scanner support for fast, error-free identification and transfer of patient information. With the DNA option, instant access to patient information over the network is ensured. This results in ensuring optimal patient safety while simultaneously maximizing caregiver efficiency. In one mode, the special Full Bed Review feature provides the nurse or physician the ability to remotely view, control, review, and record patient data for any other networked bed or telemetry without leaving the bedside of the patient. In one embodiment, the special Remote View / Alarm Match feature allows the caregiver to view any parameter for any monitored patient on the network from any bedside. During an alarm state, waveforms and numerical data can be saved and recorded for later review. In one mode, the special alarm limit review feature {Alarm Limit Review} provides the caregiver with an instant view of the alarm limits of 25 IMPI

ΓΝΓΠΤυΤΟ MEXICANO m INDUSTUJAL header currency for all active parameters for viewing or printing. In one mode, the special ICS Clinical Event Interface (ICS) feature instantly transmits alarms

and waveforms personal communication devices for immediate viewing, resulting in faster response times. In one embodiment, flexport interfaces patient link data from independent devices, consolidation waveforms, data, and alarms within the monitor. The information is then directly integrated into the monitor trends for output to HIS or GIS applications.

In one embodiment, the monitor and display assembly includes a compartment connection port for the addition of a capnography or multigas compartment as described below.

In one embodiment, the monitor circuit boards are all mounted in the removable internal chassis. The chassis can be removed from the enclosure while still keeping the monitor fully functional. Each circuit board is individually accessible to allow service personnel to easily troubleshoot all circuit boards / components and replace any boards / components without having to completely disassemble

IMPI wsnnrro muican · the monitor.

In one embodiment, the monitor and display assembly includes a printer slot to expand the capabilities of the monitor. In one mode, the printer accepts 50mm paper.

In one embodiment, the monitor and display assembly includes a handle that can be rotated in the up and down directions. When the handle is released or released, it gradually drops to its default low position. In one embodiment, a rotational damper retards the downward movement of the handle (upon release, from its high position) such that the handle does not slam into the monitor and display assembly. This allows for quiet use of the handle and the monitor and display assembly without disturbing patients. According to one embodiment, the handle also has a functionality of stopping at a predetermined reference point at which the monitor and display assembly is balanced by enabling the display to be perpendicular to the floor when carried using the handle. This functionality allows the monitor and display assembly to be comfortable enough to hold and walk with, using the handle, as it does not get in the way of the user's leg or impose uncomfortable forces on their arm / hand.

IMPI

IWJIIfVrO MiJUCxN ·

In one embodiment, Sabic Lexan ExL plastic is used to house the monitor and display assembly to allow the monitor and display assembly to withstand inadvertent dropping, chemical cleaning, and excessive heat. In one embodiment, the monitor and display assembly weighs less than 4.08 kilograms (9 pounds).

In one embodiment, the display includes a 30.7 centimeter (12.1 inch) touch screen and is capable of displaying up to eight waveforms. In one embodiment, the monitor and display assembly contains horns for audio alarms.

In one embodiment, the external display contains built-in visual alarm lights located on the front and rear of the monitor and display assembly. These alarm lights are larger than current visual alarms, providing a better visual indicator to medical personnel during alarm situations. In one mode, the alarm lights flash red, yellow, and cyan to indicate high, medium, and low priority alarms, respectively. The alarm lights are configurable by a user to define the minimum level of the alarm lights that can be activated independently of the on-screen alarm and / or audio alarm display. A continuous, flat piece of glass fills the entire front of the screen and fits within a band28 IMPI ^

ΙΝΓΓΤΤΙΓΓΟ MEXICAN

Μ THE INDUSTRIAL noPUMP - - = made of metal that wraps around the outer sides of the screen, like a frame, to give it robustness. The glass piece contains no bezel and doubles as a touch screen and as the lens and light scattering medium for visual alarm, resulting in a reduced part count. The touch screen flat glass also provides a continuous surface presented on the front. This makes cleaning easier as there are no edges as found in typical bevel implementations that provide indentations for contaminant build-up. In one embodiment, the metal band extends slightly past the touch screen to protect the glass if it is dropped on your face. It should be appreciated by those of skill in the art that the metal band / frame with the flat-bezel touchscreen brings a contemporary look to the monitor and display assembly. In other words, the monitor and screen assembly looks similar to consumer electronics such as flat-screen TVs and cell phones. This can help to facilitate and acclimate the patient and the patient's family as the screen looks similar to a household and family electronic device. The monitor assembly also has smooth edges as part of the design to make it look less industrial and more user-friendly and

IMPI Mexican INSirnnu DE LA MOHEDA · INDUrnUAl accessible.

A light source behind the glass transmits appropriate wavelengths of light to indicate alarms. In one embodiment, the black border is screen-printed on the back of the glass around the perimeter. In one embodiment, the black border comprises an ink that is screen printed or sprayed onto a masked border area that gives the appearance of a continuous and uniform black border but allows light to pass through when the alarm is activated, producing a visual alarm. .

In another embodiment, the edge area that is used for the visual alarm contains small openings that make the edge appear continuous and uniform but allow light to pass through. This provides a clean, flat modern appearance that shows no alarm indication until an alarm actually occurs.

In one embodiment, the nurse alarm signals, including flash rates for the display and audio for audible alarms, are directed and controlled by the monitor.

In one embodiment, the external display contains an ambient light sensor that detects the brightness level of the environment and adjusts the display brightness accordingly. In a darker or poorly lit environment, the sensor

Μ Μ FMM IDA »IMDUJTMAX ambient light will automatically dim the screen and alarm lights. This is particularly beneficial in cases where the patient is sleeping, as dimmer lights will be less likely to disturb the patient. In a brighter or well-lit environment, the ambient light sensor will automatically brighten the screen. This feature can be disabled via a button on the screen.

In one embodiment, the external display contains a capacitive button on the front of the touch screen that can be programmed by the user to perform a variety of functions. In different embodiments, the button is a plate of metal or other conductive material that uses any commonly used touch and / or pressure sensitive technology. The button is large and prominently positioned compared to a smaller touch screen button so that it can be easily accessed. In one embodiment, the button is located at the top edge of the front of the screen. In another mode, the button is located at the bottom edge of the screen. In another mode, the button is located on the left edge of the screen. In another mode, the button is located on the right edge of the screen. Also, the button is easier to find because it is not obscured by the

clutter of other buttons or items of

IMPI.

IMTTTTUTV muucano DELAF * £ * UI> AD INWmUAL user interface.

Circuitry in the monitor detects when the button is touched by an operator and the monitor performs the programmed function.

In one mode, the button is programmed to suspend the alarm when touched. This allows medical personnel to quickly silence an alarm and reset alarm indications, so they can attend to the patient's needs and prevent inconvenience to other patients in the area. Because alarms are produced in response to critical events, it is important that the means to silence and / or reset them are easy to find and quick to activate. In another embodiment, the button is programmed to admit patient when touched. In another embodiment, the button is programmed to initiate NIBP measurement when touched. In another mode, the button is programmed to return the screen to its home screen when touched. In yet another embodiment, the button is programmed to print the screen when touched. The button would be primarily programmed to suspend the alarm to simplify the action required by a nurse to silence an alarm. However, someone skilled in the art will understand that the button could be programmed to perform a variety of functions not limited to those listed above.

IMPI wmvt · MEXICANO DtLArWHEDAO INMWTUAL

In another embodiment, the display contains or includes a section of the touch screen programmed for control of the alarm light.

In one embodiment, the external display contains a backlight power button on the side with a power symbol that is green when the monitor and display assembly is turned on.

The display is housed with a metal band and a powder coated finish. The back of the monitor and display assembly contains a mounting pattern for Video Electronics Standards Association (VESA) 75 rom standard mounts.

External Display and Alarm Indicators

In one embodiment, the patient monitoring system includes one or more optional independent displays as disclosed in US Patent Application Number 13 / 300,462, entitled Configurable Patient Monitoring System, filed on November 18, 2011 and assigned to the applicant of the present invention, who claims priority of the Provisional Patent Application of the United States Number 61 / 415,799, entitled Patient

as IMPI

INSTITUTO MEXICANO de la μοΛεοαπ

Monitoring System with Dual Serial Bus (DSB) w # f (Patient Monitoring System with Dual Serial Bus Interface (DSB)) and filed on November 19, 2010, both of which are incorporated herein by reference in its entirety.

Display

In one embodiment, the patient monitoring system includes one or more optional independent monitors as disclosed in United States Patent Application Number 13 / 300,462, entitled Configurable Patient Monitoring System, filed on November 18, 2011 and assigned to the applicant of the present invention, who claims priority of the Provisional Patent Application of the United States Number 61 / 415,799, Entitled Patient Monitoring System with Dual Serial Bus (DSB) Interface, and filed on November 19, 2010, both of which are incorporated herein by reference In its whole.

IMPI nwrrnrro MEXICANO EC LA HUMUDA IMWHUAl

Docking Station

In one embodiment, the monitor and display assembly is enabled for portability using a docking station that provides quick one-button detachment of the monitor and display assembly from the same while still maintaining patient monitoring for transport / emergency scenarios. . The docking station allows flexibility and ease of use of the monitor and display assembly with regard to connecting and disconnecting power, Ethernet, external display, and other external patient parameter measurement devices.

In one embodiment, receptacles such as Ethernet connection, DVI for external display, USB, serial ports, nurse alert / external audio / IR receiver, power port, and SDLC are mirrored on the docking station. Additionally, the docking station allows for greater portability of the patient monitoring system in the hospital environment, where space is often limited and cluttered with other medical equipment. In one embodiment of the present invention, the patient cables are always attached to the patient, when the monitor and display assembly is engaged and when it is disengaged. Therefore, the cables do not need to be removed from the patient or the monitor and display assembly and remain connected to the patient.

IMPI ^

MEXICAN INSTITUTE

M LA FFOHE0AD

INDUSTRY ~ in such a way that the patient can be momtoreaoo continuously.

In one embodiment, all external signals are routed to a single docking connector located at the bottom of the monitor and display assembly and matching connector at the top of the docking station. These signals are activated when the monitor and display assembly is docked and remain inactive when uncoupled such that voltages are absent at the matching connector pins when the monitor and display assembly is not docked (to prevent accidental electric shock to users when the connector pins are exposed in an undocked stage).

In one embodiment, the docking station is structurally contoured, along with a standard 4-hole VESA mounting pattern duplication, to allow the same external wall, roller, and fixed mounts to be used with the monitor and display assembly for work with the docking station. In one embodiment, the contoured feature on the rear of the docking station is designed to cover the plurality of receptacles / ports on the rear of the monitor and display assembly, when docked, in such a way as to prevent the receptacles from more than

IMPI

one time.

INSTITUTO MiXKAMO Of LA MtOREDAD _. ,. . . ,,,. - industrial. _.

The contoured feature also incorporates vents to allow the monitor and display assembly to have unobstructed bottom air intakes when docked.

In one embodiment, the docking station has a recess molded around the edge of the perimeter that conforms to the external shape of the monitor and display assembly around the bottom of the monitor and display assembly. This molded hole in the coupling has a slight outward bezel that helps guide the monitor and display assembly into position as a rough first fit. In one embodiment, two large domed guide trunnions mate with the additional placement of the monitor / display assembly in the coupling and seat the monitor / display assembly exactly, smoothly mating the monitor / display assembly and the station connectors. coupling.

In one embodiment, the docking station has a prominent button on the front that disengages the latch and is used to undock the monitor and display assembly. In one embodiment, the docking station button is backlit when the monitor and display assembly is attached to allow easy recognition of its location in a dark room.

37 IMPI mrrrur · Mexican M LA HUWHDAD Industrial module

The μΐ esMWÍU iWélllJWTl patient monitoring system also includes a module that provides measurements of a plurality of patient parameters. Many types of modules exist and can be used, depending on what patient parameters are needed.

In one embodiment, the patient monitoring system includes a command module. The command module can measure NIBP, PPI, ECG, SpO2, cardiac output, and adult and neonatal temperature and includes a stop button to manually override NIBP measurements. The command module communicates via the Data Link Synchronous Control (SDLC) port with and derives power from the patient monitor. In addition, the command module contains internal memory to allow the module to be carried with the patient during transport and plugged into a separate monitor and display assembly or separate monitor without losing data. In one embodiment, the command module is the core of the patient monitoring system, providing processing power for all basic physiological parameters. Caregivers are able to select from a variety of settings to suit the monitoring needs of specific patients or units of care in the hospital. In another embodiment, the command module includes three levels of

arrhythmia monitoring (basic,

IMPIí (WSTTTVTO MWICANl of LA rwompAD INDUSTRIAL standard multiple view advanced multiple view) as well as diagnostic analysis of

12-lead ECG and reports with or without measurement and interpretation. In addition, the command module also includes ST segment analysis and event review or Varitrend 4 for review of respiration, heart rate, and SpO events.2 of neonatals.

In one embodiment, the patient monitoring system includes a capnography module that measures CO2 at the end of the breath, CO2 inspired minimum, and respiratory rate to help assess the respiratory status of any adult, child, or infant patient. Routine calibrations are not required as the module automatically compensates for ambient barometric pressure. In one embodiment, the capnography module is flexible in that it combines mainstream and sidestream monitoring modes in a single unit. Sidestream monitoring includes a low sampling rate of 50 ml / min which is ideal for smaller patients. In addition, the capnography module enables the user to obtain waveform data, numerical values (kPa, mm Hg, or%), CO values2 inspired minimum, and airway respiration rates. This data can be further displayed, incorporated into trends, and / or provided to graphics applications.

IMPI ^

9 irjtxtutd Mexican ιζ * · ι · ί

M IA CURRENCY O— Zr INDUrnUAL

In one modality, the patient monitoring system includes a Bispectral Index (BISx) module which measures the depth of level of consciousness and sedation of patients in the operating room and critical care settings, eliminating the need for bulky standalone systems. . This type of module is used to prevent awareness of patients during surgery by notifying clinicians when additional medication is necessary. The BISx analysis is calculated from frequency, energy, and phase over the entire EEG frequency range and is presented as an index number between 1 and 100. Adult and pediatric sensors work with the same module, which move easily from one monitor to another.

In one embodiment, the patient monitoring system includes a mixed venous oxygen saturation (SvO2) that measures SvO2 and central venous oxygen saturation (ScvO2) to assess the balance of oxygen delivery and consumption. Venous oxygen saturation is increasingly used in critically ill patients, often as part of an early goal-directed therapy protocol and in the detection of sepsis to aid in the assessment of cardiovascular and respiratory compromise. Catheter placement in venous monitoring is less invasive than in arterial monitoring, making it available to more patients.

ScvO probe2 can be placed on an existing 16cm or 20cm central line, reducing or eliminating the need to exchange central venous catheters in order to provide continuous ScvO monitoring2.

In one embodiment, the patient monitoring system includes an EEG module which measures and displays brain wave activity. In one embodiment, this model also includes an electromyogram (EMG) monitoring, measurement and display channel of the electrical activity of the muscles. Data storage options include two, eight, or 24 hours or snapshots. The data can be displayed as an analog motion waveform or as a Density Spectral Array (DSA). A number of trends are available, including magnitude trends, power ratio trends, and frequency selection trends. Integrated electrosurgical protection ensures patient safety. In one embodiment, the module is enclosed by two pieces of sheet metal.

Capnography / Multigas Compartment

In one embodiment, the patient monitoring system includes an externally mounted side-stream multigas or capnography compartment that can be attached to the u IMPI ^

MSTITÜtO MBUCANO DE LA MOFIEBAD IHDUSTNAL back of the monitor and screen assembly. Therefore, capnography or multigas functions can be added to any monitor and display assembly that is configured to accept such an externally mountable bay. In one embodiment, the compartment receives power from the monitor and display assembly and communicates via pogo pins. Large guide pins at the bottom of the compartment allow it to be blindly attached to the rear of the monitor and display assembly. In accordance with one embodiment, the guide pins have ball-stem ends that provide a positive locking and holding force to the monitor and display assembly when fully engaged. The monitor has gold immersion contact pads to allow for power, ground, and signal contacts that are recessed with a smaller diameter such that the user cannot touch live voltages present at the contact pins. In one embodiment, a push button on the compartment provides mechanical actuation of the latch mechanism to connect and remove the compartment from the monitor and display assembly. Those of skill in the art will appreciate that the compartment's modular configuration allows users to selectively equip the monitor and display assemblies with either capnography or 42 IMPI

WSTTTUTO MEXICANO -KunomtMD - INMirnUAl multigas based on needs.

The present invention is directed to multiple modalities. The following disclosure is provided in order to enable one of ordinary skill in the art to practice the invention. The language used in this specification should not be construed as a general rejection of any other specific modality or used to limit the claims beyond the meaning of the terms used in this document. The general principles defined in this document can be applied to other embodiments and applications without departing from the spirit and scope of the invention. Also, the terminology and phraseology used are for the purpose of describing exemplary modalities and should not be construed as limiting. Therefore, the present invention should be granted the broadest scope encompassing numerous alternatives, modifications, and equivalents consistent with the disclosed principles and features. For the purpose of clarity, details relating to technical material that are known in the technical fields related to the invention have not been described in detail so as not to unnecessarily obscure the present invention.

It should be appreciated that electronic communication between devices can be carried out by the transmission and receipt of data between applications that run

IMPI

Λ THE ΛΟΓΙΕ · * »INDWrUAL

any of the computing devices or systems. Each application is configured to receive, transmit, recognize, interpret, and process such request for data and information. It should be further appreciated that the system described in this document has receivers and transmitters capable of receiving and transmitting data, at least one processor capable of processing programmatic instructions, memory capable of storing programmatic instructions, and software comprised of a plurality of programmatic instructions for carry out the processes described in this document.

Figure 1 is a block diagram depicting one embodiment of an exemplary configuration of the components of the patient monitoring system 100, illustrating the use of DSB cables 120 to connect the patient parameter measurement devices 115 to the assembly of monitor and screen 102. In this embodiment, module 106 is connected to monitor 102 via a DSB cable 116, which is directly connected to a DSB connector in the module bay (not shown).

Patients are often transported between care areas of the hospital. It is common practice to provide monitoring of parameters such as ECG, SpÜ2, NIBP, capnography and other parameters even during transport, especially for critically ill patients.

IMPI mnrnriQ Muicano «LAMMSHSDAn, moumiM sick.

Thus, in accordance with one aspect of the present specification, the patient monitoring system comprises a combined monitor and display assembly enabled for portability and overall compactness. The monitor and display assembly uses a docking station that is configured for one-push button docking and undocking of the monitor and display assembly. Also, in one embodiment, an externally mountable multigas or capnography compartment may be attached to the rear of the docked or undocked monitor thereby providing overall design core for portability.

Figure 2A is an oblique side view illustration of one embodiment of a monitor and display assembly 200 of the patient monitoring system. The assembly 200 includes a monitor 205 operatively fixed and immovably attached to the rear of a display 210. In one embodiment, the display 210 includes a front alarm area 220 proximate the upper edge of the front of the display 210. In one embodiment, the front alarm area 220 also functions as a touch screen allowing the user to control the alarm volume, as discussed with reference to FIG.

3. Monitor and display assembly 200 also includes a 45 IMPI insTrrurw mlxkano. W LA NORTH »INDUSTRIAL power button 250. In the mode shown, the power button 250 is positioned on the lower right side of screen 210. In one mode, a user can turn the assembly 200 on or off by pressing the power button. on 250 for 3 seconds. In one embodiment, the power button 250 is illuminated with a green backlight to indicate the power status. In one embodiment, assembly 200 includes a progress bar (not shown) just below the power button 250. The progress bar fills to indicate the start-up process to the user.

In one embodiment, the monitor 205 of the monitor and display assembly 200 includes a printer slot 230 for the addition of a printer to expand the capabilities of the monitor and display assembly 200. In one embodiment, the printer accepts 50mm paper. In one embodiment, the monitor 205 of the monitor and display assembly 200 includes a battery compartment cover 240 that covers the rechargeable battery compartment.

Figure 2B is an oblique side view illustration of one embodiment of the monitor 205 and a portion of the display 210 of a monitor and display assembly 200, depicting a rechargeable battery 245 partially removed from the monitor 205. The power button 250 is positioned on the side

6 bottom right of the screen 210.

At the ¡M.PI

IWJTn UIU ΜΕΜςΛΝ · OCUI * OHEDAO modaf'icíac}1

depicted, the battery compartment cover 4U has been opened and the battery 245 has been partially slid out of the monitor 205. In one embodiment, the battery 245 comprises smart lithium ion batteries as described above.

Figure 2C is a side view of one embodiment of a monitor and display assembly 200 illustrating a handle 260 in an upward position. In one embodiment, the monitor and display assembly 200 comprises a monitor 205 fixedly attached to, and in communication with, a display 210. In one embodiment, the monitor 205 is fixedly attached to the rear of the display 210 by middle of a set of screws. The handle 260, in one embodiment, can be rotated to the up and down positions. When the handle 260 is released or released, it gradually drops to its default low position (not shown). In one embodiment, a rotational damper retards the downward movement of handle 260 (upon release, from its high position) such that handle 260 does not slam into monitor 205. This allows quiet use of the handle 260 and monitor and display assembly 200 without disturbing patients. According to one embodiment, the handle 260 has a predetermined reference point at which the monitor and display assembly

200 is balanced by enabling the screen 210 to be perpendicular to the floor when carried using the handle 260. This allows the monitor and screen assembly 200 to be comfortable enough to hold and walk with, using the handle 260, as it does not slip in the path of the wearer's leg or impose uncomfortable forces on their arm / hand.

In the embodiment shown, Figure 2C shows the right side of the monitor and display assembly 200 and also depicts the power button 250, the printer slot 230, and the battery compartment cover 240. The left side of the assembly Monitor and display unit 200 includes a slot for inserting a module (shown in Figures 9B and 10).

Figure 2D is a rear view illustration of one embodiment of a monitor and display assembly 200 depicting a plurality of receptacles. The display portion 210 includes a rear alarm light 225 to allow visibility of visual alarms from the rear of the assembly 200. The assembly includes a set of vents 226, 229 at the top and bottom of the monitor 205. The rear of the 205 monitor includes standard 75mm VESA mounting holes 290 for mounting the 200 assembly. In one embodiment,

IMPI utjrmrro Mexicana oe la frofiridad INDUSTRIAL Monitor 205 also includes a connection port 280 for a capnography or multigas compartment, as described with reference to Figures 9A, 9B, and 10. In one embodiment, assembly 200 includes a terminal. equipotential 279 to ground monitor 205.

In one embodiment, assembly 200 includes a plurality of receptacles across the lower rear surface of monitor 205. In different embodiments, these receptacles include an alarm relay output for nurse alert 271, an SDLC port 272, a DVI port for video output 273, 4 USB ports 274, a serial port 275, an Ethernet port 276, and a DC power input port 277.

In one embodiment, the display includes a touch screen area for alarm volume control. Figure 3 is a front view illustration of another embodiment of the patient monitoring system depicting an external display 304 with a red alarm light 310 on the front of display 304. In the embodiment shown, the glass is treated in such a way that it allows transmitted light to pass through. A black border is screen printed on the back of the glass around the perimeter. The black border comprises an ink that is screen printed or sprayed onto a border area

masked that gives the appearance of a continuous, uniform black border but allows light to pass through when the alarm is activated, producing a visual alarm. Therefore, the black border of screen 304 appears smooth and continuous until an alarm occurs. Once the alarm is activated, a light source incorporated into the body of the display 304 transmits light at an appropriate wavelength to the glass covering the front of the display 304 to indicate alarms. In another embodiment, the glass contains small openings that allow transmitted light to pass through. Screen 304 includes an active touch screen area 309 near the top that allows control of the alarm volume. In one mode, during an active alarm state, a visual alarm bar 310 illuminates near the top of the screen 304. In one mode, the visual alarm bar 310 flashes during an active alarm state. In another embodiment, the visual alarm bar 310 remains solidly illuminated during an active alarm state. In one embodiment, lighting is provided by LEDs behind the glass. In one mode, a red light signifies a high priority alarm. The display is also capable of transmitting a yellow light signifying a medium priority alarm and a cyan light signifying a low priority alarm. The

IMPI

INSTITUTO MEXICANO K LA FltOFfUM · alarm lights are configurable by a user parT ^ ef ^ ñ 1F the minimum level of alarm lights that can be activated independently of the alarm display on the screen and / or audio alarm.

In one embodiment, visual alarm bar 310 includes a bell-shaped icon with emanating sound waves 311 (as shown) or any other similar icon that is used to notify medical personnel of an alarm condition. The bell icon 311 is positioned in the center of the visual alarm bar 310. Visual alarm bar 310 further includes a minus icon 312 with a decrease bar 314 between the minus icon 312 and the bell icon 311 positioned on one side of the bell icon 311 and a plus icon 313 with a bar of 315 magnification between the plus icon 313 and the screen icon 311 positioned opposite the bell icon 311. In other different embodiments, the minus icon can be any other icon that conveys a decrease meaning, such as an arrow pointing downward, and the plus icon can be any other icon that conveys an increase meaning, such as a arrow pointing up. In the embodiment shown, the minus icon 312 is positioned to the left of the bell icon 311 and the plus icon 313 is positioned to the right of the bell icon 311. In 51 ΓΜΡΙ J 1 ΙΝΓΠΤΙΗ-ϋ MEXICAN

Μ ιλ raorrtÍMD INDVSTIUA In another mode, the icon positions are reversed. In one mode, the minus 312 icon and the plus 313 icon are illuminated green. In one embodiment, the minus icon 312 and the plus icon 313 illuminate when the visual alarm bar 310, which includes the bell icon 311, the decrease bar 314, and the increase bar 315, illuminates (in other words, when the active alarm state starts). In another embodiment, only the components of the bell icon 311, the decrease bar 314, and the increase bar 315 of the visual alarm bar 310 illuminate when an active alarm initiates and a user must press anywhere in the 309 visual alarm touch screen to display the minus 312 icon and the plus 313 icon, allowing volume control.

When there is no active alarm, the visual alarm bar 310 appears off. During an active alarm state, the visual alarm bar 310 illuminates a specific color corresponding to the current alarm level. A user can decrease the alarm volume by pressing anywhere on the touch screen area 309 that is on the minus icon 312, the decrease bar 314, or on the part of the bell icon 31 1 that is there side than the minus 312 icon. A user can continue to decrease the alarm volume by repeatedly pressing that area. A

IMPI

WTTTÜTO MEXICANO Pt LAMORSOAindwduai user can increase the alarm volume by pressing anywhere on the touch screen area 309 that is on the plus icon 313, the magnification bar 315, or on the part of the bell icon 311 that it is on the same side as the plus icon 313. A user can continue to increase the alarm volume by repeatedly pressing that area.

Figure 4 is an interior oblique view illustration of one embodiment of the internal components of a monitor 440 of a monitor and display assembly wherein the circuit boards 445 of the monitor 440 are all mounted in a removable internal chassis 450. The chassis 450 can be removed from the monitor and display assembly enclosure while still keeping the 440 monitor fully functional. Each 445 circuit board is individually accessible to allow service personnel to easily troubleshoot all circuit boards / components and replace any board / components without having to completely disassemble the 440 monitor.

Figure 5 is an oblique front view illustration of one embodiment of a 501 quick release mount that allows for quick detachment of a monitor and display assembly from a fixed mount - such as those on a wall, anesthesia machine, table. , etc. Lever 505 is

IMPIAS slides over pin 510 and allows it tol9or'p * res ^ Tr *,3finger release pin. This allows easy dual mounts from the front of the monitor and display assembly.

Figure 6 is an oblique front view illustration of one embodiment of a command module 660 of the patient monitoring system. In one mode, the command module can measure NIBP, IBP, ECG, SpO2, cardiac output, and adult and neonatal temperature and includes a stop button to manually override NIBP measurements. In one embodiment, the command module communicates via the SDLC port with and derives power from Spacelabs Healthcare monitors. In one embodiment, the command module contains internal memory to allow the module to be carried with the patient during transport and to be connected to a separate monitor without losing data. In one embodiment, the module is enclosed by two pieces of sheet metal. In one embodiment, the module measures 5.6 centimeters (2.2 inches) wide by 11.4 centimeters (4.5 inches) high by 17.8 centimeters (7.0 inches) thick. In other modalities, the module measures 4.8 to 6.4 centimeters (1.9 to 2.5 inches) wide by 8.9 by 14.0 centimeters (3.5 to 5.5 inches) high by 12.7 to 22.9 centimeters (5.0 to 9.0 inches) thick.

54

IMTm / rO MEXICANO of the currency VyJMLl

Figures 7A and 7B are different i 1 usne% - = ee front view of a modality of the station Ub ^ CUpldlITleilLu 700 that allows single-button decoupling of a monitor and display assembly. Figure 7C shows a rear view illustration of the monitor and display assembly 715 attached to the station 700. Referring to Figures 7A to 7C simultaneously, a plurality of receptacles 705 are replicated such as Ethernet connection, DVI for external display, USB, serial ports, nurse alert / external audio / IR receiver, power port and Synchronous Data Link Control (SDLC) on docking station 700. A contoured feature 710 covers the receptacles on the rear of the monitor and display assembly 715, when attached, in such a way as to prevent the receptacles from being connected more than once. All external signals are routed to a single docking connector (not visible in the figures) that is located at the bottom of the 715 monitor and display and 725 matching connector assembly on the receiving surface of the 700 docking station. These signals become active when the monitor is docked and remain inactive when uncoupled such that voltages are absent at the pins of the matching connector 725 when the monitor and display assembly 715 is not docked.

According to one modality,

IMPI ^ a 730 hole pliyWWhad, in the contornedlld / lu feature, allow the vents at the bottom to be unobstructed when attached. In one embodiment, the docking station 700 is structurally contoured, along with a standard 4-hole VESA 735 mounting pattern duplication, to allow the same external wall, roller and fixed mounts to be used with the monitor assembly and 715 display to work with docking station 700. In one embodiment, a molded recess 740 around the perimeter edge of docking station 700 conforms to the external shape of monitor and display assembly 715 around the bottom of monitor and display assembly 715. Molded recess 740 in the docking station 700 has a slight outward bezel that helps guide the monitor and display assembly 715 into position as a rough first fit. In one embodiment, two large 745 domed guide pins mate with additional placement of the 715 monitor and display assembly in the 700 coupling. The 745 guide pins help seat the 715 monitor and display assembly precisely and smoothly mate the connector. the monitor and display assembly with the 725 docking station connector.

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One embodiment of the docking station 700 comprises a button 750 on the front that disengages the latch and is used to disengage the monitor and display assembly 715. Optionally, the button 750 is backlit when the monitor and display assembly 715 is docked. to allow easy recognition of its location in a dark room.

Figure 8 shows a block diagram illustration of a Printed Circuit Board Assembly (PCBA) 800 from the exemplary docking station where the 820 connector mates with a corresponding connector at the bottom of the assembly. monitor and display, when docked, and routes all external signals from the monitor and display assembly to the plurality of replicated receptacles 850 in the docking station. In one embodiment, an AC / DC Brick 851 receptacle transfers DC power into the monitor and display assembly via connector 820. In one embodiment, connector 820 provides serial communication to the monitor and display assembly via the port serial 852. In one mode, SDLC and power communicate from connector 820 to an SDLC Flexport 853. In one mode, a Y-DVI video signal communicates from connector 820 to a 1-channel DVI video port 854 . In one embodiment, the information from

external nurse alert communicates

IMPI INSTITUTO MEXICANO DE LA MtOREDAT 'INBUSTIUAL from connector 820 to a nurse alert port 855. In one mode, four Y-USB signals are communicated from connector 820 to four separate USB ports 856, 857, 858, 859. In In one embodiment, a Y-Ethernet signal communicates from connector 820 to an Ethernet port 860.

Figures 9A and 9B show one embodiment of a sidestream or multigas capnography compartment 955 that is externally mountable to attach to the rear of the monitor and display assembly 900. In one embodiment, the compartment 955 receives power from the monitor assembly. monitor and display 900 and also communicates via a plurality of pogo pins 915. The 915 pins provide a larger area for ground contact, allowing the pogo pins to be required to match connectors that are provided on the back of the monitor and display assembly. Large 920 guide pins on the bottom of the compartment allow it to be blindly matched to the rear of the 900 monitor and display assembly. According to one embodiment, guide pins 920 have ball stem ends 925 that provide a positive locking and holding force to the monitor and display assembly when fully engaged. According to one embodiment, the monitor and display assembly has

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M LA MORnMP gold immersion contact pads to allow for power, ground and signal contacts. The contact pads are incorporated into small diameter recesses in such a way that the user cannot touch live voltages present at the contact pins. In one embodiment, a push button 930 in the compartment provides a mechanical actuation of the latch mechanism 935 to connect and remove the compartment 955 from the monitor and display assembly 900. Receptacles such as inlet port 940 and ejection port 945 are provided on one side of bay 955. Those of skill in the art will appreciate that the modular configuration of bay 955 allows users to selectively equip the monitor and monitor assemblies. screen with either capnography or multigas based on needs.

Figure 9B depicts a module 960 inserted into the left side of monitor 905 of monitor and display assembly 900.

Figure 10 is a rear view of monitor and display assembly 1000 docked in docking station 1020, for portability, and also has an externally mounted multigas or capnography compartment 1055, in accordance with one embodiment. Figure 1059 IMPI ^

Say LA nOPIE »AX> 0 ^ 3 1MDUSTUAL ~ also represents a 1060 module inserted into the left side of monitor 1005 of the monitor and display assembly 1000.

The above examples are only illustrative of the many applications of the system of the present invention.

Although only a few embodiments of the present invention have been described herein, it should be understood that the present invention could be incorporated in many other specific forms without departing from the spirit and scope of the invention. Therefore, the present examples and embodiments are to be construed as illustrative and not restrictive, and the invention may be modified within the scope of the appended claims.

85 members in 12 offices

This recordMember, by publication datePriority claim2 more offices are in the list below

Priority claims3

Priority claims
Document	Office	Kind	Date
61647361	United States of America	–	2012-05-15
201261647361	United States of America	P	2012-05-15
2013041246	United States of America	W	2013-05-15

Members85

Family members, oldest first
Document	Office	Kind
US2012126984A1	United States of America	A1	2012-05-24
US2012127103A1	United States of America	A1	2012-05-24
US2012130204A1	United States of America	A1	2012-05-24
WO2012068564A2	World Intellectual Property Organization (WIPO)	A2	2012-05-24
WO2012068565A2	World Intellectual Property Organization (WIPO)	A2	2012-05-24
WO2012068567A1	World Intellectual Property Organization (WIPO)	A1	2012-05-24
WO2012068568A2	World Intellectual Property Organization (WIPO)	A2	2012-05-24
US2012184120A1	United States of America	A1	2012-07-19
WO2012068568A3	World Intellectual Property Organization (WIPO)	A3	2012-10-11
CA2835937A1	Canada	A1	2012-11-22
WO2012158720A1	World Intellectual Property Organization (WIPO)	A1	2012-11-22
US2013044111A1	United States of America	A1	2013-02-21
GB201310778D0	United Kingdom	D0	2013-07-31
GB201310840D0	United Kingdom	D0	2013-07-31
GB201310841D0	United Kingdom	D0	2013-07-31
GB2499174A	United Kingdom	A	2013-08-07
GB2499763A	United Kingdom	A	2013-08-28
CN103313651A	China	A	2013-09-18
EP2641151A2	European Patent Office (EPO)	A2	2013-09-25
EP2641152A2	European Patent Office (EPO)	A2	2013-09-25
EP2641153A2	European Patent Office (EPO)	A2	2013-09-25
GB2501996A	United Kingdom	A	2013-11-13
CA2873755A1	Canada	A1	2013-11-21
WO2013173520A2	World Intellectual Property Organization (WIPO)	A2	2013-11-21
GB201321385D0	United Kingdom	D0	2014-01-15
WO2013173520A3	World Intellectual Property Organization (WIPO)	A3	2014-02-06
GB2505133A	United Kingdom	A	2014-02-19
CN103648372A	China	A	2014-03-19
EP2709518A1	European Patent Office (EPO)	A1	2014-03-26
WO2012068565A3	World Intellectual Property Organization (WIPO)	A3	2014-04-03
WO2012068564A3	World Intellectual Property Organization (WIPO)	A3	2014-04-10
KR20140045359A	Republic of Korea	A	2014-04-16
MX2013013398A	Mexico	A	2014-04-25
CN103842942A	China	A	2014-06-04
CN103858076A	China	A	2014-06-11
US2014159921A1	United States of America	A1	2014-06-12
JP2014518715A	Japan	A	2014-08-07
WO2013173520A9	World Intellectual Property Organization (WIPO)	A9	2014-08-14
US8842001B2	United States of America	B2	2014-09-23
GB201421959D0	United Kingdom	D0	2015-01-21
AU2013262812A1	Australia	A1	2015-01-22
US2015035679A1	United States of America	A1	2015-02-05
KR20150023392A	Republic of Korea	A	2015-03-05
CN104471623A	China	A	2015-03-25
EP2850604A2	European Patent Office (EPO)	A2	2015-03-25
GB2518999A	United Kingdom	A	2015-04-08
EP2709518A4	European Patent Office (EPO)	A4	2015-05-13
MX2014013947A	Mexico	A	2015-05-14
US9047747B2	United States of America	B2	2015-06-02
JP2015519955A	Japan	A	2015-07-16
IN10627DEN2014A	India	A	2015-09-11
US9131904B2	United States of America	B2	2015-09-15
MX337609B	Mexico	B	2016-03-10
CN103313651B	China	B	2016-06-08
US9384652B2	United States of America	B2	2016-07-05
EP2850604A4	European Patent Office (EPO)	A4	2016-08-10
BR112013012315A2	Brazil	A2	2016-08-23
AU2012255897B2	Australia	B2	2016-11-17
BR112013029165A2	Brazil	A2	2017-01-31
GB2499763B	United Kingdom	B	2017-02-08
AU2013262812B2	Australia	B2	2017-02-23
EP2641153A4	European Patent Office (EPO)	A4	2017-03-01
AU2013262812B9	Australia	B9	2017-03-09
MX348292BThis record	Mexico	B	2017-06-05
GB2499174B	United Kingdom	B	2017-06-14
BR112014028640A2	Brazil	A2	2017-06-27
GB2505133B	United Kingdom	B	2017-07-19
JP6235461B2	Japan	B2	2017-11-22
CN103842942B	China	B	2018-01-02
JP6259818B2	Japan	B2	2018-01-10
JP2018057914A	Japan	A	2018-04-12
EP2641151A4	European Patent Office (EPO)	A4	2018-04-18
EP2641152A4	European Patent Office (EPO)	A4	2018-04-18
GB2518999B	United Kingdom	B	2018-08-15
JP6408117B2	Japan	B2	2018-10-17
CN103858076B	China	B	2018-11-20
KR101962489B1	Republic of Korea	B1	2019-03-26
EP2641153B1	European Patent Office (EPO)	B1	2019-11-13
KR102120502B1	Republic of Korea	B1	2020-06-08
BR112013012329A2	Brazil	A2	2020-09-01
BR112013012320A2	Brazil	A2	2020-10-06
EP2641152B1	European Patent Office (EPO)	B1	2021-03-24
BR112013012329B1	Brazil	B1	2021-05-04
BR112014028640A8	Brazil	A8	2021-06-08
BR112013012320B1	Brazil	B1	2021-10-05

Configurable, portable patient monitoring system.

Abstract

Term

CIP:

CPC:

LAW; SCOTT B

THE DIVISIONAL DIRECTOR OF PATENTS

NAHANNY CANAL REYES

CONFIGURABLE PATIENT MONITORING SYSTEM,

LAPTOP

FIELD OF THE INVENTION

BACKGROUND OF THE INVENTION

BRIEF DESCRIPTION OF THE INVENTION

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BRIEF DESCRIPTION OF THE DRAWINGS

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H THE INDUSTRIAL HLORSDAD DETAILED DESCRIPTION OF THE INVENTION

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MEXICAN INSTITUTE

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Priority claims3

Members85

Events

Numbers

Titles2

Classification