Testing device for light emitters

Details Testing device for light emitters Testing device for light emitters

1998-08-24

2000-10-17

Font, Frank G.

Optics: measuring and testing

Blood analysis

Hemoglobin concentration

G01N 3348

Patent

active

061339946

ABSTRACT:
A device for testing a pulse oximetry probe includes means for receiving an output signal dependent on the wavelength of light emitted by a light emitter of the probe, and for determining, from this output signal, an accuracy figure for the blood oxygen indication of the probe.

REFERENCES:
patent: 4061925 (1977-12-01), van der Gaag
patent: 4611116 (1986-09-01), Batt
patent: 4834532 (1989-05-01), Yount
patent: 5784151 (1998-07-01), Miller et al.
patent: 5823950 (1998-10-01), Diab et al.

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