Nova Patents
AT397900T

Fluid delivery system and controller for electrosurgical devices

Abstract

A system for treating tissue, comprising: a) a source of radio frequency power (6) to provide radio frequency power; b) a fluid source (1) to provide an electrically conductive fluid; c) an electrosurgical device (5) configured to provide electrical power radio frequency and electrically conductive fluid to tissue; and characterized by d) flow controller (11) configured to control the fluid flow rate based on the amount of electrical radio frequency energy supplied from the power source to the electrosurgical device characterized in that the flow controller (11) makes use of a linear relationship between fluid flow and electrical radio frequency energy.

Term

No projected expiry on record.

  1. Priority
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130 members in 11 offices

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Priority claims1

Priority claims
DocumentOfficeKindDate
18711400United States of AmericaP

Members130

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WO0166026A2World Intellectual Property Organization (WIPO)A2
AU3998701AAustraliaA
US2001032002A1United States of AmericaA1
WO0224089A1World Intellectual Property Organization (WIPO)A1
AU9297201AAustraliaA
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WO0166026A3World Intellectual Property Organization (WIPO)A3
US2002128650A1United States of AmericaA1
WO02071966A1World Intellectual Property Organization (WIPO)A1
EP1263341A2European Patent Office (EPO)A2
WO03020339A2World Intellectual Property Organization (WIPO)A2
AU2002339884A1AustraliaA1
WO03024349A1World Intellectual Property Organization (WIPO)A1
US6558385B1United States of AmericaB1
EP1318758A1European Patent Office (EPO)A1
US2003114850A1United States of AmericaA1
WO03082134A1World Intellectual Property Organization (WIPO)A1
AU2003220598A1AustraliaA1
WO03020339A3World Intellectual Property Organization (WIPO)A3
US2003216733A1United States of AmericaA1
WO03096880A2World Intellectual Property Organization (WIPO)A2
AU2003239473A1AustraliaA1
AU2003239473A8AustraliaA8
JP2004500207AJapanA
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JP2004508875AJapanA
EP1435865A2European Patent Office (EPO)A2
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WO2004080278A2World Intellectual Property Organization (WIPO)A2
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WO2006057966A3World Intellectual Property Organization (WIPO)A3
US2007016182A1United States of AmericaA1
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EP1435865A4European Patent Office (EPO)A4
EP1827275A2European Patent Office (EPO)A2
EP1435867A4European Patent Office (EPO)A4
US2008058796A1United States of AmericaA1
EP1263341B1European Patent Office (EPO)B1
JP2008520382AJapanA
AT397900TThis recordAustriaT
EP1946716A1European Patent Office (EPO)A1
DE60134391D1GermanyD1
ES2306706T3SpainT3
EP2011446A2European Patent Office (EPO)A2
EP2011446A3European Patent Office (EPO)A3
EP1318758B1European Patent Office (EPO)B1
AT428363TAustriaT
DE60138396D1GermanyD1
EP1503687A4European Patent Office (EPO)A4
JP4341907B2JapanB2
US7604635B2United States of AmericaB2
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EP1487365A4European Patent Office (EPO)A4
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AT488191TAustriaT
DE60238343D1GermanyD1
EP2275050A1European Patent Office (EPO)A1
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PT1435867EPortugalE
DK1435867T3DenmarkT3
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ES2355872T3SpainT3
EP2305160A1European Patent Office (EPO)A1
US7951148B2United States of AmericaB2
US7976544B2United States of AmericaB2
EP1827275B1European Patent Office (EPO)B1
AT519439TAustriaT
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