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SYSTEMS AND METHODS FOR DETERMINING RESPIRATION INFORMATION USING HISTORICAL DISTRIBUTION

  • US 20130137936A1
  • Filed: 11/30/2011
  • Published: 05/30/2013
  • Est. Priority Date: 11/30/2011
  • Status: Active Grant
First Claim
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1. A method for determining a physiological parameter from a physiological signal, the method comprising:

  • determining, using processing equipment, a plurality of peak values of an autocorrelation sequence based on the physiological signal;

    modifying, using processing equipment, the plurality of peak values based on a historical distribution of the physiological parameter; and

    determining, using processing equipment, the physiological parameter based on the modified peak values.

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