发明名称 |
PROBE ASSEMBLY FOR INFRARED THERMOMETER |
摘要 |
A probe assembly for an infrared medical thermometer, which is adapted for insertion into a patient's ear canal and which facilitates a rapid measurement of the patient's body temperature with very high accuracy. The probe assembly includes a plastic outer tube sized to fit snugly in the patient's ear canal, with an elongated heat sink and an infrared sensor located within the tube. A cylindrical shield and inwardly-projecting guard ring ensure that the sensor's hot junction receives radiation only from the ear canal and that the sensor's cold junction is prevented from being heated for at least sufficient time to allow the thermometer to provide an accurate measurement of the patient's body temperature. |
申请公布号 |
AU4624489(A) |
申请公布日期 |
1990.06.12 |
申请号 |
AU19890046244 |
申请日期 |
1989.10.31 |
申请人 |
DIATEK, INC. |
发明人 |
EDWARD D. SUSZYNSKI;KERRY BANKE;THOMAS K. GREGORY |
分类号 |
G01K7/02;A61B5/01;G01J1/02;G01J5/00;G01J5/02;G01J5/04;G01J5/06;G01J5/16;G01K7/12;G01K13/00 |
主分类号 |
G01K7/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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