DE69423918T2 - Vorrichtung und Verfahren zur fehlertoleranten Ermittlung des Entladungszustandes einer Batterie - Google Patents

Vorrichtung und Verfahren zur fehlertoleranten Ermittlung des Entladungszustandes einer Batterie

Info

Publication number
DE69423918T2
DE69423918T2 DE69423918T DE69423918T DE69423918T2 DE 69423918 T2 DE69423918 T2 DE 69423918T2 DE 69423918 T DE69423918 T DE 69423918T DE 69423918 T DE69423918 T DE 69423918T DE 69423918 T2 DE69423918 T2 DE 69423918T2
Authority
DE
Germany
Prior art keywords
fault
battery
discharge state
tolerant
determination
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.)
Expired - Fee Related
Application number
DE69423918T
Other languages
English (en)
Other versions
DE69423918D1 (de
Inventor
Michael B Shelton
Craig L Schmidt
Ross O Starkson
H Toby Markowitz
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.)
Medtronic Inc
Original Assignee
Medtronic 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 Medtronic Inc filed Critical Medtronic Inc
Application granted granted Critical
Publication of DE69423918D1 publication Critical patent/DE69423918D1/de
Publication of DE69423918T2 publication Critical patent/DE69423918T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • A61N1/36Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362Heart stimulators
    • A61N1/37Monitoring; Protecting
    • A61N1/3706Pacemaker parameters
    • A61N1/3708Pacemaker parameters for power depletion
    • 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
    • A61N1/36Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/372Arrangements in connection with the implantation of stimulators
    • A61N1/378Electrical supply
    • 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]
    • G01R31/389Measuring internal impedance, internal conductance or related variables
DE69423918T 1993-06-22 1994-05-10 Vorrichtung und Verfahren zur fehlertoleranten Ermittlung des Entladungszustandes einer Batterie Expired - Fee Related DE69423918T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/081,746 US5370668A (en) 1993-06-22 1993-06-22 Fault-tolerant elective replacement indication for implantable medical device

Publications (2)

Publication Number Publication Date
DE69423918D1 DE69423918D1 (de) 2000-05-11
DE69423918T2 true DE69423918T2 (de) 2000-08-03

Family

ID=22166135

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69423918T Expired - Fee Related DE69423918T2 (de) 1993-06-22 1994-05-10 Vorrichtung und Verfahren zur fehlertoleranten Ermittlung des Entladungszustandes einer Batterie
DE69405869T Expired - Fee Related DE69405869T2 (de) 1993-06-22 1994-05-10 Fehlertolerante elective ersetzungsindikation für medizinische implantierbare vorrichtung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69405869T Expired - Fee Related DE69405869T2 (de) 1993-06-22 1994-05-10 Fehlertolerante elective ersetzungsindikation für medizinische implantierbare vorrichtung

Country Status (7)

Country Link
US (2) US5370668A (de)
EP (2) EP0706407B1 (de)
JP (1) JP2871097B2 (de)
AU (3) AU676749B2 (de)
CA (1) CA2164425A1 (de)
DE (2) DE69423918T2 (de)
WO (1) WO1995001205A1 (de)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
US7674551B2 (en) 2002-06-03 2010-03-09 Vb Autobatterie Gmbh State of charge indicator for a battery

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US7616995B2 (en) * 2006-04-28 2009-11-10 Medtronic, Inc. Variable recharge determination for an implantable medical device and method therefore
CN101516442A (zh) * 2006-09-26 2009-08-26 皇家飞利浦电子股份有限公司 用于可再充电的可植入医疗装置的剩余时间显示
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7674551B2 (en) 2002-06-03 2010-03-09 Vb Autobatterie Gmbh State of charge indicator for a battery

Also Published As

Publication number Publication date
DE69405869D1 (de) 1997-10-30
WO1995001205A1 (en) 1995-01-12
JP2871097B2 (ja) 1999-03-17
AU1242597A (en) 1997-03-27
US5370668A (en) 1994-12-06
AU676749B2 (en) 1997-03-20
AU7093094A (en) 1995-01-24
US5402070A (en) 1995-03-28
DE69405869T2 (de) 1998-04-30
EP0706407B1 (de) 1997-09-24
CA2164425A1 (en) 1995-01-12
EP0763747A1 (de) 1997-03-19
AU1242497A (en) 1997-03-27
AU687696B2 (en) 1998-02-26
EP0706407A1 (de) 1996-04-17
DE69423918D1 (de) 2000-05-11
AU686526B2 (en) 1998-02-05
JPH08508437A (ja) 1996-09-10
EP0763747B1 (de) 2000-04-05

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