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Portable, life detection monitor system

  • US 5,029,590 A
  • Filed: 08/09/1985
  • Issued: 07/09/1991
  • Est. Priority Date: 08/09/1985
  • Status: Expired due to Term
First Claim
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1. In a portable life detection monitor system having a plurality of electrodes for attachment to a human body for monitoring electrical potentials generated by said body between selected points thereon, circuit means for processing said electrical signals, and a utilization device connected to said circuit means, the improvement wherein said circuit means includesan electrical filter connected to receive signals from said electrodes, switch means connected to said electrical filter to selectively optimize the output of said filter according to whether a said plurality of electrodes are (1) on the skull of said human body to monitor EEG signals or (2) on the chest of said human body to monitor EKG signals.

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