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Predictive oximetry model and method

  • US 20090030296A1
  • Filed: 07/24/2007
  • Published: 01/29/2009
  • Est. Priority Date: 07/24/2007
  • Status: Abandoned Application
First Claim
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4-1. The method of claim 1, wherein said mathematical relationship comprises a ratio of logarithms (R), said ratio of logarithms (R) being determined according to the following equation
R=(log (Tp@W1/log Tn,p@W1))/log (Tp@W2/log Tn,p @W2))wherein, Tp represents said total pulsatile transmittance equivalent value, Tn,p represents said total non-pulsatile transmittance equivalent value, W1 represents a first wavelength and W2 represents a second wavelength.

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