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Medical device with a multiple function battery status indicator

  • US 8,343,644 B2
  • Filed: 12/06/2010
  • Issued: 01/01/2013
  • Est. Priority Date: 09/21/2001
  • Status: Expired due to Term
First Claim
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1. An automated external defibrillator, comprising:

  • a removable battery pack comprising an indicator, wherein the indicator comprises a visual output or an audible output; and

    defibrillation circuitry powered by the removable battery pack, the defibrillation circuitry in conjunction with programming running thereon configured to deliver a therapeutic shock,wherein the indicator comprises the dual capability of indicating a status of the removable battery pack when the removable battery pack is not connected to the defibrillation circuitry and indicating a status of the defibrillation circuitry and the removable battery pack when the battery pack is connected to the defibrillation circuitry, and wherein the automated external defibrillator comprises a battery well constructed and arranged to house the removable battery pack.

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