Probe cover for ear thermometer
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United States of America Patent
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May 25, 2010
Grant Date -
May 7, 2009
app pub date -
Dec 29, 2008
filing date -
Oct 11, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention discloses a probe cover for an ear thermometer, which comprises: a film cover and a base. The film cover has a cover window able to contact the probe window at the front end of the ear thermometer, a hollow cone able to contact the sidewall of the probe and a strengthened element able to contact the cover window and the hollow cone. The thickness of the cover window is same as the thickness of the strengthened element and greater than the thickness of the hollow cone. Thereby, the present invention can prevent the variation of infrared transmittance caused by the misarrangement and non-uniform thickness of the probe cover film disposed at the front of the probe window.
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Family
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