ATE548664T1 - System und verfahren zum überwachen einer stromquelle einer implantierbaren medizinischen einrichtung - Google Patents

System und verfahren zum überwachen einer stromquelle einer implantierbaren medizinischen einrichtung

Info

Publication number
ATE548664T1
ATE548664T1 AT09739275T AT09739275T ATE548664T1 AT E548664 T1 ATE548664 T1 AT E548664T1 AT 09739275 T AT09739275 T AT 09739275T AT 09739275 T AT09739275 T AT 09739275T AT E548664 T1 ATE548664 T1 AT E548664T1
Authority
AT
Austria
Prior art keywords
battery
monitoring
medical device
implantable medical
voltage
Prior art date
Application number
AT09739275T
Other languages
English (en)
Inventor
John C Rondoni
Mukul Jain
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 ATE548664T1 publication Critical patent/ATE548664T1/de

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
    • G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage 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]
    • G01R31/389—Measuring internal impedance, internal conductance or related variables

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)
  • Electrotherapy Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
AT09739275T 2008-04-30 2009-01-22 System und verfahren zum überwachen einer stromquelle einer implantierbaren medizinischen einrichtung ATE548664T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/112,144 US8823382B2 (en) 2008-04-30 2008-04-30 System and method for monitoring a power source of an implantable medical device
PCT/US2009/031621 WO2009134472A1 (en) 2008-04-30 2009-01-22 System and method for monitoring a power source of an implantable medical device

Publications (1)

Publication Number Publication Date
ATE548664T1 true ATE548664T1 (de) 2012-03-15

Family

ID=40552012

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09739275T ATE548664T1 (de) 2008-04-30 2009-01-22 System und verfahren zum überwachen einer stromquelle einer implantierbaren medizinischen einrichtung

Country Status (4)

Country Link
US (1) US8823382B2 (de)
EP (1) EP2310866B1 (de)
AT (1) ATE548664T1 (de)
WO (1) WO2009134472A1 (de)

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Also Published As

Publication number Publication date
WO2009134472A1 (en) 2009-11-05
EP2310866A1 (de) 2011-04-20
US20090273349A1 (en) 2009-11-05
EP2310866B1 (de) 2012-03-07
US8823382B2 (en) 2014-09-02

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