Oximetric esophageal probe

Details Oximetric esophageal probe Oximetric esophageal probe

1992-10-19

1994-07-19

Cohen, Lee S.

Surgery

Truss

Pad

128634, A61B 500

Patent

active

053299221

ABSTRACT:
An esophageal probe comprising an elongated tubular body member with a distal portion that is insertible into an esophagus and a pair of oximeter sensors mounted in a spaced apart relation on the body for generating electrical signals functionally related to the fraction of hemoglobin in blood in the form of oxyhemoglobin.

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Christine Z. Pattison, M.D., et al., "Atrial Pacing Thresholds Measured in Anesthetized Patients with the Use of an Esophageal Stethoscope Modified for Pacing", Anesthesiology, vol. 74, No. 5, May, 1991, pp. 854-859.

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