Optical fiber probe for measuring the temperature of an ultrason

Surgery – Truss – Pad

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128804, 374131, 374159, 374161, A61B 500, G01J 508, G01K 1120, G01K 1300

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active

047858249

ABSTRACT:
An optical fiber temperature sensing probe for implantation into a human body or other object that is being heated either by ultrasonic radiation alone or by a combination of ultrasonic and electromagnetic (radio frequency or microwave) energy. Several embodiments are described of probes adapted to measure temperature in an ultrasound field without errors being introduced by direct absorption of ultrasonic energy or by viscous heating, even when plastic fiber is utilized.

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Wickersheim et al., Ultrasound-Immune Fiberoptic Thermometry Probe; 5/1985.

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