Probe assembly of infrared thermometer

Details Probe assembly of infrared thermometer Probe assembly of infrared thermometer

2007-10-02

2007-10-02

Verbitsky, Gail (Department: 2859)

Thermal measuring and testing

Housing, support, or adjunct

C374S121000, C374S179000, C374S163000, C600S474000

Reexamination Certificate

active

11290607

ABSTRACT:
A probe assembly of an infrared thermometer is capable of detecting the surface temperature of a thermal radiation source and is suitable for holding over human skin or inserting into a patient's ear canal for accurately taking human body temperature. The probe assembly comprises a taper plastic tube, a conductive shell, an infrared radiation sensor and an adiabatic supporter, wherein the plastic tube has a radiation collection end and the conductive shell has a first open end. The infrared radiation sensor is placed in the first open end of the conductive shell, and has a base against the adiabatic supporter. The infrared radiation sensor has a hot junction toward the first open end of the conductive shell and a cold junction toward the adiabatic supporter.

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