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DEVICE AND METHOD FOR DETERMINING A PARTIAL CARBON DIOXIDE PRESSURE IN A SUBJECT OF INTEREST

  • US 20160029973A1
  • Filed: 06/13/2014
  • Published: 02/04/2016
  • Est. Priority Date: 06/13/2013
  • Status: Active Application
First Claim
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1. A device for unobtrusively determining a blood gas partial pressure in blood in a circulatory system of a subject of interest, the device comprising:

  • a non-obtrusive temperature detector for detecting temperature-related measurement values indicative of present intrinsic natural blood temperature level differences;

    a non-obtrusive oxygen saturation sensor for deriving oxygen saturation measurements of the blood of said subject under consideration of said temperature-related measurement values; and

    a blood gas pressure processor for determining a blood as partial pressure of the monitored subject from said derived oxygen saturation measurements under consideration of said temperature-related measurement values indicative of the present blood temperature level differences of said subject.

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