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Method and apparatus for identifying heartbeat

  • US 6,575,915 B2
  • Filed: 10/04/2001
  • Issued: 06/10/2003
  • Est. Priority Date: 06/20/1996
  • Status: Expired due to Term
First Claim
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1. A method for identifying a heartbeat comprising the steps of:

  • measuring an arterial pressure signal in the form of multi-channel measurement; and

    performing signal detection and decision-making concerning the identification of a heartbeat signal;

    wherein said signal detection includes multi-channel channel-specific detection for the purpose of identifying signal components of different channels, and said obtained channel-specific detected channel signals are used as input data in said decision-making, whereby said heartbeat signal includes data from at least two channels.

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