| 摘要 |
An infrared ray clinical thermometer enhanced in fitted probe cover stability is provided with a simple structure. A mechanism for detecting the presence or absence of a fitted probe cover is provided near the root of a probe, and is mainly composed of a slide member as a movable part, a spring as thrusting means for thrusting the slide member, and a switch for making contact with and departing from the slide member. The slide member is movable disposed in a direction nearly perpendicular to the detaching direction of the probe cover, that is, from the inner side to the outer side, and from the outer side to the inner side of the probe.
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