Electronic clinical thermometer

Details Electronic clinical thermometer Electronic clinical thermometer

1985-10-29

1988-03-08

Frankfort, Charles

Thermal measuring and testing

Housing, support, or adjunct

374185, 374163, 277208, 206306, 220DIG19, G01L 108

Patent

active

047296720

ABSTRACT:
An electronic clinical thermometer including electronic circuitry and a battery housed in an elongate casing having at one end an extended, slender tip provided with a temperature sensing unit covered by a metal cap. The distal end of the slender tip has a plurality of annular ribs around its outer periphery, the annular ribs being covered by the metal cap. The annular ribs and the inner surface of the metal cap define air-filled chambers which prevent liquids from invading the interior of the casing.

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