End of life battery testing in an implantable medical device

End of life battery testing in an implantable medical device

An implantable cardioverter/defibrillator (ICD) having a battery, the ICD being configured to perform a battery test sequence wherein the battery, via charging circuitry, charges the ICD power capacitor for a predetermined amount of time. After the predetermined amount of time is expired, the voltag...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: PHILLIPS JAMES WILLIAM, JULIAN MARCUS F
Format: Patent
Sprache:eng
Schlagworte:
ELECTROTHERAPY
HUMAN NECESSITIES
HYGIENE
MAGNETOTHERAPY
MEDICAL OR VETERINARY SCIENCE
RADIATION THERAPY
ULTRASOUND THERAPY
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Beschreibung
Zusammenfassung:An implantable cardioverter/defibrillator (ICD) having a battery, the ICD being configured to perform a battery test sequence wherein the battery, via charging circuitry, charges the ICD power capacitor for a predetermined amount of time. After the predetermined amount of time is expired, the voltage on the ICD power capacitor is measured. Also included are methods of testing an ICD battery comprising charging the ICD power capacitor via charging circuitry for a predetermined amount of time. After the predetermined amount of time is expired, the voltage on the ICD power capacitor is measured.