Blood constituent determination based on differential spectral a

Details Blood constituent determination based on differential spectral a Blood constituent determination based on differential spectral a

1994-03-21

1994-12-13

Sykes, Angela D.

Surgery

Truss

Pad

128666, 356 39, A61B 500

Patent

active

053721357

ABSTRACT:
The present invention relates to the determination of an analyte or multiple analytes in blood using information derived from the differential optical absorption spectra of blood. Specifically, the information is derived from the differential spectra of tissue before and immediately after the volume of blood in the tissue has been changed.

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