DE60108419D1 - Verfahren und gerät zum bestimmen der erschöpfung der kapazität einer batterie - Google Patents

Verfahren und gerät zum bestimmen der erschöpfung der kapazität einer batterie

Info

Publication number
DE60108419D1
DE60108419D1 DE60108419T DE60108419T DE60108419D1 DE 60108419 D1 DE60108419 D1 DE 60108419D1 DE 60108419 T DE60108419 T DE 60108419T DE 60108419 T DE60108419 T DE 60108419T DE 60108419 D1 DE60108419 D1 DE 60108419D1
Authority
DE
Germany
Prior art keywords
exhaust
battery
capacity
determining
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 - Lifetime
Application number
DE60108419T
Other languages
English (en)
Other versions
DE60108419T2 (de
Inventor
Martin Obel
Jan Lindberg
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.)
St Jude Medical AB
Original Assignee
St Jude Medical AB
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 St Jude Medical AB filed Critical St Jude Medical AB
Application granted granted Critical
Publication of DE60108419D1 publication Critical patent/DE60108419D1/de
Publication of DE60108419T2 publication Critical patent/DE60108419T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362—Heart stimulators
    • A61N1/37—Monitoring; Protecting
    • A61N1/3706—Pacemaker parameters
    • A61N1/3708—Pacemaker parameters for power depletion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644—Constructional arrangements
    • G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/378—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] specially adapted for the type of battery or accumulator

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Secondary Cells (AREA)
DE60108419T 2000-12-19 2001-12-06 Verfahren und gerät zum bestimmen der erschöpfung der kapazität einer batterie Expired - Lifetime DE60108419T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0004772 2000-12-19
SE0004772A SE0004772D0 (sv) 2000-12-19 2000-12-19 Method and apparatus for determining depleted capacity of a battery
PCT/SE2001/002726 WO2002049718A1 (en) 2000-12-19 2001-12-06 Method and apparatus for determining depleted capacity of a battery

Publications (2)

Publication Number Publication Date
DE60108419D1 true DE60108419D1 (de) 2005-02-17
DE60108419T2 DE60108419T2 (de) 2005-12-29

Family

ID=20282353

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60108419T Expired - Lifetime DE60108419T2 (de) 2000-12-19 2001-12-06 Verfahren und gerät zum bestimmen der erschöpfung der kapazität einer batterie

Country Status (5)

Country Link
US (1) US7058451B2 (de)
EP (1) EP1345652B1 (de)
DE (1) DE60108419T2 (de)
SE (1) SE0004772D0 (de)
WO (1) WO2002049718A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9902734D0 (sv) * 1999-07-19 1999-07-19 Pacesetter Ab Battery status detection
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
US7001359B2 (en) 2001-03-16 2006-02-21 Medtronic, Inc. Implantable therapeutic substance infusion device with active longevity projection
ATE339989T1 (de) 2003-02-21 2006-10-15 Medtronic Inc Programmierung eines implantierbaren neurostimulators mit anzeige der lebensdauer der batterie
US20050277994A1 (en) * 2004-06-09 2005-12-15 Mcnamee Paul Apparatus and method for estimating battery condition in implantable cardiac devices
CN101119766A (zh) 2004-11-18 2008-02-06 捷通心脏系统公司 在自动外部除颤器内进行自测试的系统和方法
WO2006107247A1 (en) * 2005-04-07 2006-10-12 St Jude Medical Ab Method and apparatus for determining a replacement time of an electric battery
FR2890175B1 (fr) * 2005-08-30 2008-03-14 Johnson Controls Tech Co Procede et dispositif de mesure de tensions differentielles aux bornes des elements d'une batterie avec transformation en signal periodique
US8838244B2 (en) * 2006-06-02 2014-09-16 Semiconductor Energy Laboratory Co., Ltd. Cardiac pacemaker device with circuits for monitoring residual capacity of battery
US8055343B2 (en) 2006-10-20 2011-11-08 Cardiac Pacemakers, Inc. Dynamic battery management in an implantable device
US7800344B2 (en) 2007-02-20 2010-09-21 Delphi Technologies, Inc. Method of determining the energy capacity of a battery
US8214164B2 (en) 2007-12-13 2012-07-03 Cardiac Pacemakers, Inc. Abnormal battery depletion detection in an implantable device
US8024038B2 (en) * 2007-12-30 2011-09-20 Cardiac Pacemakers, Inc. Implantable device with voltage delay test
US8868187B2 (en) * 2008-06-17 2014-10-21 Cardiac Pacemakers, Inc. Battery depth of discharge in an implantable device
WO2010005806A2 (en) * 2008-07-09 2010-01-14 Cardiac Pacemakers, Inc. Event-based battery monitor for implantable devices
DE102009000728A1 (de) * 2009-02-09 2010-10-14 Biotronik Crm Patent Ag Verfahren zur Bestimmung einer Stromversorgungs-Zustandsgröße in einem aktiven medizinischen Implantat
WO2011005152A1 (en) * 2009-07-10 2011-01-13 St. Jude Medical Ab Battery discharge measurement device and method
US10204706B2 (en) 2009-10-29 2019-02-12 Medtronic, Inc. User interface for optimizing energy management in a neurostimulation system
US8942935B2 (en) 2010-06-14 2015-01-27 Medtronic, Inc. Charge level measurement
US20140278168A1 (en) * 2013-03-14 2014-09-18 Medtronic, Inc. Elective replacement indication generation
US9985294B2 (en) 2015-05-29 2018-05-29 Pacesetter, Inc. High energy density and high rate Li battery
WO2024036202A1 (en) * 2022-08-09 2024-02-15 Qualcomm Incorporated Estimating intrinsic resistance of a coin cell battery

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4725784A (en) * 1983-09-16 1988-02-16 Ramot University Authority For Applied Research & Industrial Development Ltd. Method and apparatus for determining the state-of-charge of batteries particularly lithium batteries
US5391193A (en) * 1993-02-05 1995-02-21 Medtronic, Inc. Method and apparatus for battery depletion monitoring
US5370668A (en) * 1993-06-22 1994-12-06 Medtronic, Inc. Fault-tolerant elective replacement indication for implantable medical device
US5808445A (en) * 1995-12-06 1998-09-15 The University Of Virginia Patent Foundation Method for monitoring remaining battery capacity
US6108579A (en) * 1996-04-15 2000-08-22 Pacesetter, Inc. Battery monitoring apparatus and method for programmers of cardiac stimulating devices
US5769873A (en) 1996-10-15 1998-06-23 Pacesetter, Inc. Meter for measuring battery charge delivered in an implantable device
JP3394152B2 (ja) * 1997-04-18 2003-04-07 矢崎総業株式会社 電池残存容量測定装置
US6037778A (en) * 1997-11-05 2000-03-14 Stat Engineering Company, L.L.C. Electronic battery testing device and method for testing batteries
SE9902734D0 (sv) 1999-07-19 1999-07-19 Pacesetter Ab Battery status detection
US6586130B1 (en) * 2000-11-22 2003-07-01 Honeywell International Inc. Method and apparatus for determining the state of charge of a lithium-ion battery

Also Published As

Publication number Publication date
WO2002049718A1 (en) 2002-06-27
DE60108419T2 (de) 2005-12-29
US20030149455A1 (en) 2003-08-07
SE0004772D0 (sv) 2000-12-19
EP1345652A1 (de) 2003-09-24
US7058451B2 (en) 2006-06-06
EP1345652B1 (de) 2005-01-12

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