Isolated layer pulse oximetry

Details Isolated layer pulse oximetry Isolated layer pulse oximetry

1996-06-10

1998-05-05

Bahr, Jennifer

Stone working

Turning

Grinding-wheel dressing

356 39, A61B 500

Patent

active

057462062

ABSTRACT:
An apparatus of and method for measuring arterial blood oxygen saturation at a particular tissue level of interest. Visible and near infrared radiation is emitted into a patient at the measurement site using two different wavelengths. Detection at two different detection sites permits rejection of oxygen saturation at undesired tissue levels.

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