Ear-type clinical thermometer

Details Ear-type clinical thermometer Ear-type clinical thermometer

2006-03-13

2008-08-12

Verbitsky, Gail (Department: 2855)

Thermal measuring and testing

Temperature measurement

In spaced noncontact relationship to specimen

C374S185000, C374S208000, C600S549000

Reexamination Certificate

active

07410290

ABSTRACT:
A probe of an ear-type clinical thermometer20comprises a first heat insulation member210made of a resin material and a second high heat insulation member220made of a resin material that is connected to a distal end of the first heat insulation member210by conventional coupling means. The second high heat insulation member220is tapered forwardly and is provided on the distal end with a concave surface221. A protection cover230sheathes the first heat insulation member210and second high heat insulation member220. A thermistor fine lead wire240is embedded in the first heat insulation member210and second high heat insulation member220so that a turning end portion241of the wire240is bridged over the concave surface221of the second high heat insulation member220to be exposed above the concave surface221. An ultrafast responsivity thermistor250is mounted substantially on a center of the turning end portion241of the thermistor fine lead wire240.

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“Our Technology”, Article published on Website of Ishizuka Electronics Corporation (and translation thereof), from the feature article named “High technology of sensor” in Dempa-Shimbum on May 12, 2005.

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