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Parameter compensated pulse oximeter

  • US 20040122301A1
  • Filed: 09/25/2003
  • Published: 06/24/2004
  • Est. Priority Date: 09/25/2002
  • Status: Active Grant
First Claim
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1. A monitor comprising:

  • a primary input responsive to a first property of a tissue site;

    an uncompensated measurement determinable from said primary input;

    a parameter input responsive to a second property associated with said tissue site, said first property being dependent upon said second property;

    a compensation relationship of said primary input, said parameter input and a compensated measurement; and

    a processor configured to output said compensated measurement from said primary input and said parameter input utilizing said compensation relationship, wherein said compensated measurement more accurately represents said first property than said uncompensated measurement.

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