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Heart Pulse Rate Monitor

  • US 20110152701A1
  • Filed: 12/21/2010
  • Published: 06/23/2011
  • Est. Priority Date: 12/22/2009
  • Status: Active Grant
First Claim
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1. A heartbeat monitoring device comprising:

  • at least one sensor package mountable over a pulse location of a user, wherein each sensor package includes;

    a first sensor configured to sense at least one signal at the pulse location and to provide a first output signal comprising a heartbeat signal and a first set of noise artefacts;

    a second sensor configured to sense at least one signal at the pulse location and to provide a second output signal comprising a second set of noise artefacts; and

    an isolating material located between the first sensor and the second sensor; and

    processing circuitry connected to each of the at least one sensor packages, the processing circuitry being configured to extract the heartbeat signal from the first output signal based on at least the first output signal and the second output signal.

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