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Portable defibrillator with disposable power pack

  • US 5,658,316 A
  • Filed: 07/03/1995
  • Issued: 08/19/1997
  • Est. Priority Date: 07/03/1995
  • Status: Expired due to Fees
First Claim
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1. A portable defibrillator device, comprising:

  • a housing including a disposable power pack and a main electronic unit with an ECG detection circuit that provides a control signal representative of heart activity, wherein the power pack includes an insulator member configured to be removed from the power pack to provide a coupling of the power pack to the main electronic unit;

    a treatment electrode coupled to the power pack and the main electronic unit;

    a ground pad electrode coupled to the power pack and the main electronic unit;

    an ECG electrode coupled to the ECG detection circuit;

    one or more non-rechargeable batteries positioned in the power pack, each battery including battery contacts; and

    a defibrillation circuit responsive to the control signal and configured to deliver a discharge to the treatment electrode, wherein the defibrillation circuit is included as at least a part of the main electronic unit.

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