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Temperature probe in drumhead

An internal temperature and ear drum technology, which is used in medical science, sensors, diagnostic recording/measurement, etc., can solve the problems of slow response of mercury thermometers, inconvenient readings, environmental pollution, etc. Effect

Inactive Publication Date: 2012-03-14
葛虎
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Mercury thermometers respond slowly, are inconvenient to read, and are easily broken, especially when used by children. The safety is poor, and mercury has defects such as environmental pollution.

Method used

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  • Temperature probe in drumhead
  • Temperature probe in drumhead

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Effect test

Embodiment Construction

[0012] Describe the present invention in detail below in conjunction with accompanying drawing:

[0013] Such as figure 1 As shown, the temperature probe in the ear drum includes a thermistor 2, the rear end of the thermistor 2 is connected to one end of the wire 5, and the other end of the wire 5 is connected to the conversion plug 6; One end of the lead wire 5 is fitted in the inner hole of the handle tube 4 through the back end of the thermistor 2; The soundproof foam 3 is also fixed on the outer periphery of the pipe 4 . The shapes of the ear hole foam 1 and the sound insulation foam 3 are conical and conical, the front end of the ear hole foam 1 is spherical, the ear hole foam 1 is smaller than the outer diameter of the sound insulation foam 3, and the outer diameter of the ear hole foam 1 is the same as that of a human ear hole. The apertures are consistent, the outer diameter of the large head of the soundproof foam 3 is 10-20 mm, the diameter of the small head is 8-1...

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Abstract

The invention relates to a medical temperature probe in a drumhead. The medical temperature probe in the drumhead is characterized in that: the back end of a thermistor is connected with one end of a lead; the other end of the lead is connected with an adaptor plug; the back end of the thermistor and one end of the lead are matched in an inner hole in one end of a handle tube through the back end of the thermistor; the thermistor is matched in a closed inner hole in the front part of earhole foam; and sound insulating foam is fixed on the periphery of the handle tube on the back part of the earhole foam. The medical temperature probe in the drumhead is disposable, simple in structure, low in cost and convenient to use; the problem of cross infection caused by repeated use is solved; through the design of the sound insulating foam and the earhole foam, the drumhead can be protected and the interference of outside temperature is avoided; the temperature can be measured continuously and accurately, and the precision is high and reaches +0.2 to -0.2 DEG C, so that the most accurate body temperature can be measured and fed back to relevant medical staff in time; and injury to a patient is avoided.

Description

Technical field: [0001] The invention relates to a temperature probe, in particular to a temperature probe in an eardrum. Background technique: [0002] There is also no such high-precision probe that can be connected with a temperature display instrument for one-time use at present and can be continuously measured in people's ear drums. Mercury thermometers are commonly used in the current state of the art, and they have been used in the medical sector as the only body temperature measurement tool for nearly a hundred years. Mercury thermometers react slowly, are inconvenient to read, and are easily broken, especially when used by children. The safety is poor, and mercury has defects such as environmental pollution. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies of the prior art, and provide a temperature probe in the eardrum that can be used for one time, can continuously monitor body temperature, has high precisio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/01
Inventor 葛虎
Owner 葛虎
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