EP1778346A4 - Method and apparatus for determining battery capacity in a defibrillator - Google Patents

Method and apparatus for determining battery capacity in a defibrillator

Info

Publication number
EP1778346A4
EP1778346A4 EP05782105A EP05782105A EP1778346A4 EP 1778346 A4 EP1778346 A4 EP 1778346A4 EP 05782105 A EP05782105 A EP 05782105A EP 05782105 A EP05782105 A EP 05782105A EP 1778346 A4 EP1778346 A4 EP 1778346A4
Authority
EP
European Patent Office
Prior art keywords
defibrillator
battery capacity
determining battery
determining
capacity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP05782105A
Other languages
German (de)
French (fr)
Other versions
EP1778346A2 (en
Inventor
Bowers Kyle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Access CardioSystems Inc
Original Assignee
Access CardioSystems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Access CardioSystems Inc filed Critical Access CardioSystems Inc
Publication of EP1778346A2 publication Critical patent/EP1778346A2/en
Publication of EP1778346A4 publication Critical patent/EP1778346A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/18Applying electric currents by contact electrodes
    • A61N1/32Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/38Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39Heart defibrillators
    • A61N1/3975Power supply
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1613Component parts
    • A61B17/1626Control means; Display units
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1613Component parts
    • A61B17/1631Special drive shafts, e.g. flexible shafts
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B17/320016Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
    • A61B17/32002Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes with continuously rotating, oscillating or reciprocating cutting instruments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/18Applying electric currents by contact electrodes
    • A61N1/32Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/38Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39Heart defibrillators
    • A61N1/3925Monitoring; Protecting
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/374Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with means for correcting the measurement for temperature or ageing
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3835Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00292Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003Steerable
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00477Coupling
    • A61B2017/00482Coupling with a code
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B17/320016Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
    • A61B17/32002Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes with continuously rotating, oscillating or reciprocating cutting instruments
    • A61B2017/320032Details of the rotating or oscillating shaft, e.g. using a flexible shaft
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08Accessories or related features not otherwise provided for
    • A61B2090/0803Counting the number of times an instrument is used
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/10The network having a local or delimited stationary reach
    • H02J2310/20The network being internal to a load
    • H02J2310/23The load being a medical device, a medical implant, or a life supporting device
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048Detection of remaining charge capacity or state of charge [SOC]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
EP05782105A 2004-07-30 2005-07-29 Method and apparatus for determining battery capacity in a defibrillator Withdrawn EP1778346A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59277804P 2004-07-30 2004-07-30
PCT/US2005/027340 WO2006015347A2 (en) 2004-07-30 2005-07-29 Method and apparatus for determining battery capacity in a defibrillator

Publications (2)

Publication Number Publication Date
EP1778346A2 EP1778346A2 (en) 2007-05-02
EP1778346A4 true EP1778346A4 (en) 2010-09-29

Family

ID=37781746

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05782105A Withdrawn EP1778346A4 (en) 2004-07-30 2005-07-29 Method and apparatus for determining battery capacity in a defibrillator

Country Status (3)

Country Link
EP (1) EP1778346A4 (en)
CA (1) CA2617229A1 (en)
WO (1) WO2006015347A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011005152A1 (en) * 2009-07-10 2011-01-13 St. Jude Medical Ab Battery discharge measurement device and method

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5741307A (en) * 1997-01-21 1998-04-21 Pacesetter, Inc. Method for determining an ICD replacement time
US5999852A (en) * 1997-04-18 1999-12-07 Physio-Control Manufacturing Corporation Defibrillator method and apparatus
US6035235A (en) * 1998-03-30 2000-03-07 Angeion Corp. Amplified voltage output switching network for a self-powered defibrillator
US6108579A (en) * 1996-04-15 2000-08-22 Pacesetter, Inc. Battery monitoring apparatus and method for programmers of cardiac stimulating devices
EP1072285A1 (en) * 1999-07-26 2001-01-31 Lifecor, Inc. Battery management apparatus for portable electronic devices
US6247474B1 (en) * 1998-04-29 2001-06-19 Medtronic, Inc. Audible sound communication from an implantable medical device
US6304779B1 (en) * 1997-08-19 2001-10-16 Medtronic Physio-Control Manufacturing Corp. Method and system for providing a warning of a remaining energy level of a battery pack in a defibrillator
US6366809B1 (en) * 1997-04-08 2002-04-02 Survivalink Corporation Defibrillator battery with memory and status indication guage
US20020099416A1 (en) * 2001-01-24 2002-07-25 Dooley Michael W. Apparatus and method for estimating battery condition in implantable cardioverter/defibrillators
EP1250944A2 (en) * 2001-04-16 2002-10-23 GE Medical Systems Information Technologies, Inc. Portable patient monitor with defibrillator/pacemaker interface and battery power management

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4945477A (en) * 1987-10-22 1990-07-31 First Medic Medical information system
US6820019B1 (en) * 1999-07-31 2004-11-16 Medtronic, Inc. Device and method for determining and communicating the remaining life of a battery in an implantable neurological tissue stimulating device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6108579A (en) * 1996-04-15 2000-08-22 Pacesetter, Inc. Battery monitoring apparatus and method for programmers of cardiac stimulating devices
US5741307A (en) * 1997-01-21 1998-04-21 Pacesetter, Inc. Method for determining an ICD replacement time
US6366809B1 (en) * 1997-04-08 2002-04-02 Survivalink Corporation Defibrillator battery with memory and status indication guage
US5999852A (en) * 1997-04-18 1999-12-07 Physio-Control Manufacturing Corporation Defibrillator method and apparatus
US6304779B1 (en) * 1997-08-19 2001-10-16 Medtronic Physio-Control Manufacturing Corp. Method and system for providing a warning of a remaining energy level of a battery pack in a defibrillator
US6035235A (en) * 1998-03-30 2000-03-07 Angeion Corp. Amplified voltage output switching network for a self-powered defibrillator
US6247474B1 (en) * 1998-04-29 2001-06-19 Medtronic, Inc. Audible sound communication from an implantable medical device
EP1072285A1 (en) * 1999-07-26 2001-01-31 Lifecor, Inc. Battery management apparatus for portable electronic devices
US20020099416A1 (en) * 2001-01-24 2002-07-25 Dooley Michael W. Apparatus and method for estimating battery condition in implantable cardioverter/defibrillators
EP1250944A2 (en) * 2001-04-16 2002-10-23 GE Medical Systems Information Technologies, Inc. Portable patient monitor with defibrillator/pacemaker interface and battery power management

Also Published As

Publication number Publication date
CA2617229A1 (en) 2006-02-09
WO2006015347A2 (en) 2006-02-09
WO2006015347A3 (en) 2006-06-01
EP1778346A2 (en) 2007-05-02

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