Invasive FTIR blood constituent testing

Details Invasive FTIR blood constituent testing Invasive FTIR blood constituent testing

1990-12-04

1992-01-07

Fields, Carolyn E.

Radiant energy

Invisible radiant energy responsive electric signalling

Infrared responsive

128634, 356 39, G01N 3316, A61B 500

Patent

active

050794213

ABSTRACT:
An apparatus is disclosed for measuring a blood constituent. In a preferred embodiment, the apparatus includes a semipermeable membrane for defining a volume with a flexible membrane disposed on one end and with a light source disposed on an opposite end. The flexible membrane flexes to become the moving mirror in an FTIR system.

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