Apparatus and assembly for use in optically sensing a compositio

Details Apparatus and assembly for use in optically sensing a compositio Apparatus and assembly for use in optically sensing a compositio

1990-04-03

1992-04-14

Warden, Robert J.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing liquid or solid sample

422 8204, 436 68, 128633, G01N 2100, A61B 500

Patent

active

051046237

ABSTRACT:
An apparatus comprising a supporting structure having a surface, an optical sensor for sensing a compositional blood parameter and a deformable optical coupling element carried by the supporting structure. The optical sensor is carried by the supporting structure and is responsive to an optical input signal to provide an optical output signal related to the compositional blood parameter. The optical coupling element is in a position to receive at least one of the optical signals and the optical coupling element is transmissive to such received signal.

REFERENCES:
patent: 4033330 (1977-07-01), Willis et al.
patent: 4512630 (1985-04-01), Runge
patent: 4640820 (1987-02-01), Cooper
patent: 4737343 (1988-04-01), Hirschfeld
patent: 4791932 (1988-12-01), Margules
patent: 4830013 (1989-05-01), Maxwell
patent: 4930506 (1990-06-01), Ullrich
patent: 4973561 (1990-11-01), Hansen et al.
"Oxygen Saturation Monitor" (date, author unavailable).

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