Method and apparatus for cardiac shock therapy

An apparatus and method for delivering defibrillation shock therapy employing a multi-terminal pulse output circuit. In such a circuit, at least three electrode lead terminals are switchably connected to the positive and negative terminals of an energy storage capacitor. By serially switching select...

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Bibliographische Detailangaben
Hauptverfasser: HARGUTH ROBERT S, WARE KURT, LARSEN-KELLY KRISTINE M
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An apparatus and method for delivering defibrillation shock therapy employing a multi-terminal pulse output circuit. In such a circuit, at least three electrode lead terminals are switchably connected to the positive and negative terminals of an energy storage capacitor. By serially switching selected electrode lead terminals to the capacitor terminals, a variety of shock pulse waveforms may be generated.