Improvement of patient urine monitoring system

Improvement of patient urine monitoring system

This creation is about a monitoring system, especially an improved urine moisture monitoring system for patients.

As shown in Figure 1, it is a schematic diagram of a conventional system. The excretion detection device (10) is provided with a panty (11), a sanitary pad (12), a belt (13) with a wireless transmitter (14), A wireless receiver (15) and a computer host (16); the wireless transmitter (14) is provided with a microprocessor (141), an electrical power supply source (142) for the operation of the microprocessor (141), a power supply A memory unit (143) for accessing data by the microprocessor (141) and a wireless signal transmitting unit (144) for transmitting signals by the microprocessor (141). The wireless receiver (15) is provided with a wireless signal receiving unit (151) ), A microprocessor (152), and a communication interface (153) for the computer host (16) to connect. The wireless receiving unit (151) receives the ratio of the wireless signal transmitting unit (144) from the wireless transmitter (14). The signal is transmitted to the microprocessor (152) of the wireless receiver (15). When the patient excretes, the excreted moisture can make the sanitary pad (12) conductive and the wireless transmitter (14) on the belt (13). ) Transmit the wireless signal to the remote computer to be received by the wireless receiver, and the computer screen will display the warning signal that the patient has been excreted. The caregiver can get it from the computer screen The information is immediately cleaned up. According to the above analysis, the problems are as follows: First, the excretion detection device (10) is transmitted through the wireless transmitter (14) and the wireless receiver (15) and the host computer (16). ), But wireless signal transmission in medical institutions will seriously interfere with the precision operation of medical equipment or life-sustaining equipment, and even cause patient safety concerns. Therefore, wireless signal transmission is strictly prohibited for such places; second, Because the wireless transmitter (14), wireless receiver (15), and computer host (16) only perform abnormal signal transmission and identity signal comparison, there is no detailed record of each abnormal number, so detailed information cannot be provided as the condition Reference, causing trouble in future medical disputes.

In view of this, the creator of this case has carefully considered and designed it based on many years of experience. After various discussions and trial samples, and multiple corrections and improvements, he eventually developed an improved urine moisture monitoring system for patients.

This creation is to provide an improved patient urine monitoring system; it includes a patient-end monitoring system and a server-side monitoring system; and various purposes of this new creation are: first, the patient-end monitoring system and the servo The terminal monitoring system uses a wired connection for signal transmission and reception. The wired transmission module of the patient monitoring system for this creation uses a hub to make a wired connection with the servo system of the server monitoring system, thereby avoiding wireless signal transmission interference. To maintain the normal operation of medical equipment or life support equipment and ensure the safety of patients.

The second is to establish a patient database system to provide data query, registration or modification. This creation is a built-in database system in the server system of the server-side monitoring system. The database system establishes a personal database for each patient, such as basic Data, time of occurrence of diarrhea, time of diaper replacement, urea concentration, time of treatment, and time of comparison abnormality, etc., provide a basis for checking to avoid medical evidence when there is no medical dispute, which can not only ensure patient care, but also provide family members with peace of mind Refer the patient to care.

Regarding the technology, means and other effects used in this creation, a preferred embodiment is described in detail with the illustrations below. It is believed that the above-mentioned purpose, characteristics and other advantages of this creation should be in-depth and specific. (See; see Figure 2 and Figure 3), this creation mainly includes a patient monitoring system (20), a server monitoring system (30), and a hub (40), so that the patient monitoring The system (20) and the server-side monitoring system (30) are coordinated and installed in a central institution such as a hospital, a security center or a maintenance center; the patient-side monitoring system (20) includes a microprocessor (21), a Urine humidity sensor (22), a urine humidity detection circuit (23), a first unstable oscillation circuit (24), a second unstable oscillation circuit (25), and a bed number setting circuit (26) A wired transmission module (27) and a transformerless power supply circuit (28); the microprocessor (21) is a PIC18F452 single chip; the urine moisture sensor (22) is configured in a patient's diaper or underwear The urinary wetness condition detection is performed opposite to the excretion part of the human body; the urinary wetness detection circuit (23) is connected with the urinary wetness sensor (22) Connection, the urine humidity detection circuit (23) is also connected to the microprocessor (21), the urine humidity detection circuit (23) receives the signal of the urine humidity sensor (22), and the amplified signal Signal removal processing; when the processing signal exceeds the preset threshold, the urinary humidity detection circuit (23) outputs a high potential urinary humidity status signal to the microprocessor (21); when the processing signal does not exceed the preset threshold, The urine humidity detection circuit (23) outputs a low potential urine humidity condition signal to the microprocessor (21); the first non-steady-state oscillation circuit (24) is connected to the microprocessor (21), The first non-steady-state oscillating circuit (24) is further connected to an indicator circuit (241); the first non-steady-state oscillating circuit (24) receives a low-potential urine wet condition via the microprocessor (21). When the signal is sent, the indicator circuit (241) will be controlled to keep the light on, indicating that the patient's urine and wet condition signal is within a safe range; the first non-steady-state oscillation circuit (24) is received by the microprocessor (21) A high potential urinary wet condition signal will produce 0. A pulse pulse of 5 seconds controls the indicator circuit (241) to maintain a flashing state, which indicates that the patient's urine wet condition signal exceeds a safe range; the second non-steady-state oscillation circuit (25) is connected to the microprocessor (21) ), The second non-steady-state oscillating circuit (25) is connected to a period setter (251), and the second non-steady-state oscillating circuit (25) is pulsed through the period setter (251). The period adjustment setting causes the second non-steady-state oscillation circuit (25) to generate a fixed period to interrupt the microprocessor (21) to detect the patient's urine condition; the bed number setting circuit (26) is connected to the microprocessor (21) ) As a link, so that the bed number setting circuit (26) is set to cooperate with the patient assigned to each bed; the wired transmission module (27) is a TCP / IP (Transmission Control Protocol / Internet Protocol) module The wired transmission module (27) is connected to the microprocessor (21), and the wired transmission module (27) of the patient end monitoring system (20) is used to transmit the signal of urinary and humid status and the bed settings through the network line. No .; the transformerless power circuit (28) is connected to the microprocessor (21) and the urine humidity sensor (22) The wet urine detection circuit (23), the first unstable oscillation circuit (24), the second unstable oscillation circuit (25), and the bed number setting circuit (26) are electrically connected, so that the The transformer power circuit (28) provides working power required for AC mains to be converted into the patient-end monitoring system (20); the servo-end monitoring system (30) includes a servo system (31) and a monitoring system (32) The servo system (31) includes a host (311) and a display (312). The host (311) has a built-in database system (313) for data registration or update and data query, and the host (311) receives Patient end monitoring system (20) setting of each urinary wet condition signal and bed number; the monitoring system (32) includes a host (321), a display (322), a speaker (323) and a PDA (Personal Digital

In order to clearly explain the action and effect of this creation, please refer to Figures 2 and 3 for cooperation: The transformerless power supply circuit (28) of the patient-end monitoring system (20) is first converted to provide the work required by the system The power source operates, and the host (311) of the servo system (31) of the servo monitoring system (30) and the host (321) of the monitoring system (32); the database system (313) of the servo system (31) Department ofMedical personnel enter and file the basic and medical records for the patients in each bed. The bed number setting circuit (26) of the patient end monitoring system (20) provides the setting of the bed number assigned to each patient. This number is passed through The microprocessor (21), the wired transmission module (27), and finally the database system (313) of the servo system (31) receives a file to provide a basis for medical personnel to identify patients; the urine moisture sensing The device (22) is firstly arranged on a diaper or panties of a specific patient for urine humidity sensing. When the urine humidity sensor (22) detects whether the patient excretes, urine urine is passed through the urine humidity detection circuit (23). Condition signal detection; when the processing signal does not exceed the preset threshold, the urine humidity detection circuit (23) outputs a low-potential urine humidity condition signal to the microprocessor (21), the first non-steady-state oscillation circuit (24) When the microprocessor (21) receives a low-potential urine-wetting condition signal, it will control the indicator circuit (241) to keep the light on, indicating that the patient's urine-wetting condition signal is within a safe range; when processing When the signal exceeds the preset threshold, the urine moisture detection circuit (23) will output Wet condition signal potential to the microprocessor (21), the first non-steady-state oscillation circuit (24) through the microprocessor (21) when the wet condition of the received signal to the high level will produce 0. A pulse pulse of 5 seconds controls the indicator circuit (241) to maintain the flashing state, indicating that the patient's urine wetness condition signal exceeds the safe range; the detected urine wetness condition will be compared with the bed number and will be determined by the second unstable The state oscillation circuit (25) performs the pulse wave period adjustment setting through the period setter (251), so that the second non-steady state oscillation circuit (25) generates a fixed period to interrupt the microprocessor (21) to detect the urine wet condition of the patient So that the microprocessor (21) transmits signals to the server-side monitoring system (30) through the hub (40) through the wired transmission module (27) every other cycle, and causes the server-side monitoring system (30) to Receive the signal transmitted by the wired transmission module (27) every other cycle; the bed number and urinary wetness status signal are transmitted to the servo system (31) of the server-side monitoring system (30) via the server-side monitoring system (30) ), The servo system (31) provides registration or update of the database system (313), the monitoring system (32) of the host (321) according to the received bed number and urinary wet condition, which provides medical personnel to query the servo system ( 31) database system (313), by the monitoring system (32) The indicator (322) and the horn (323) provide both visual and audible warnings. The visual and audible warnings must be waited for by the caregiver or medical staff to handle the abnormal situation and the warning signal will be automatically canceled to monitor the wet condition of the diaper of the patient. To prevent complications such as bedsores and bacterial infections.

In summary, this creation provides hospitals, maintenance centers, and security centers with patient-end monitoring systems and server-side monitoring systems to monitor the condition of urinary and humid conditions in real time. Using the database system of the servo system, Handle real-time records, and compare, register and modify the database system for complete integration analysis and storage backup; therefore, the "availability of the industry" in this creation should be beyond doubt, in addition to this The characteristic technology disclosed in the embodiment of this case was not seen in publications or used in public before the application. It not only has the fact that the effect is enhanced as described above, but also has an additional effect that cannot be ignored. Therefore, this creation Both the "newness" and "progressiveness" have met the patent regulations, and have applied for new patents in accordance with the law. I hope that they will be examined and granted patents as soon as possible.

<heading level="1">Usually</heading><p>(10). . .Excretion detection device</p><p>(11). . .Panties</p><p>(12). . .Sanitary pads</p><p>(13). . .belt</p><p>(14). . .Wireless transmitter</p><p>(141). . .microprocessor</p><p>(142). . .Power supply</p><p>(143). . .Memory unit</p><p>(144). . .Wireless signal transmitting unit</p><p>(15). . .Wireless receiver</p><p>(151). . .Wireless signal receiving unit</p><p>(152). . .microprocessor</p><p>(153). . .Communication interface</p><p>(16). . .Computer host</p><heading level="1">[This creation]</heading><p>(20). . .Patient-end monitoring system</p><p>(twenty one). . .microprocessor</p><p>(twenty two). . .Urine Moisture Sensor</p><p>(twenty three). . .Urine moisture detection circuit</p><p>(twenty four). . .The first unstable oscillation circuit</p><p>(241). . .Indicator circuit</p><p>(25). . .Second unstable oscillation circuit</p><p>(251). . .Cycle setter</p><p>(26). . .Bed number setting circuit</p><p>(27). . .Wired transmission module</p><p>(28). . .Transformerless power circuit</p><p>(30). . .Servo-side monitoring system</p><p>(31). . .server system</p><p>(311). . .Host</p><p>(312). . .monitor</p><p>(313). . .Database system</p><p>(32). . .monitoring system</p><p>(321). . .Host</p><p>(322). . .monitor</p><p>(323). . .horn</p><p>(324). . .PDA</p><p>(40). . .Hub</p>

Figure 1 is a schematic diagram of a conventional system.

Figure 2 is a schematic diagram of the patient-end monitoring system of this creation.

Figure 3 is a schematic diagram of the server monitoring system of this creation.