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Metering calibration method of contact type far infrared physiotherapy equipment

A technology of physiotherapy equipment and calibration methods, applied in phototherapy, radiation therapy, treatment, etc., can solve the problems of lack of methods and means, and achieve the effect of high detection accuracy

Inactive Publication Date: 2021-12-17
NANJING COLLEGE OF INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For the quality supervision of the key technical indicators of contact far-infrared physiotherapy equipment used in hospitals and beauty institutions, there is a lack of methods and means. It is very necessary to provide a measurement and calibration method for contact far-infrared physiotherapy equipment in use, which has important reality significance

Method used

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  • Metering calibration method of contact type far infrared physiotherapy equipment
  • Metering calibration method of contact type far infrared physiotherapy equipment
  • Metering calibration method of contact type far infrared physiotherapy equipment

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Embodiment Construction

[0019] Such as figure 1 Shown, a kind of measurement calibration method of contact type far-infrared physiotherapy equipment, comprises the following steps:

[0020] (1) Build a calibration platform;

[0021] (2) Carry out emissivity test, working surface temperature test, heating indication test, timing device test, overheat protection test and temperature output test.

[0022] For the normal emissivity test, the normal emissivity of the working face measured with a thermal emissivity tester should not be less than 0.80.

[0023] The temperature test of the working surface, the equipment is running normally, and the working surface is figure 2 Placed as shown, the gravity generated by the weight should be evenly pressed on the heat insulation material, and the thermometer probe is as Figure 3-4 Evenly select 9 points on the working surface for measurement. When the thermal steady state is reached, the maximum temperature should not exceed 43°C.

[0024] Heating indicati...

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Abstract

The invention discloses a metering calibration method of contact type far infrared physiotherapy equipment. The metering calibration method comprises the following steps of (1) constructing a calibration platform; and (2) carrying out emissivity test, working surface temperature test, heating indication test, timing device test, overheating protection test and temperature output test. The control difficulty of emissivity, normal emissivity, working surface temperature, heating indication, a timing device, overheating protection and temperature output can be solved.

Description

technical field [0001] The invention relates to the technical field of measurement and calibration, in particular to a measurement and calibration method for contact-type far-infrared physiotherapy equipment. Background technique [0002] Contact far-infrared physiotherapy equipment is a device that uses energy in the infrared spectrum region with a wavelength of 3 μm-25 μm to perform physical therapy on patients with related diseases through work. [0003] Relevant standards stipulate the basic performance of contact far-infrared physiotherapy equipment for manufacturers, and have measurement indicators such as emissivity, normal emissivity, working surface temperature, heating instructions, timing devices, overheating protection, and temperature output. clear requirements. Inaccurate temperature control on the working surface will cause harm to the human body. It can be seen that the detection of contact-type far-infrared physiotherapy equipment is particularly important...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N5/06G01J5/00
CPCA61N5/0625G01J5/00A61N2005/0626A61N2005/066
Inventor 姚绍卫吴文伶黄菲胡小丽姜泽伟
Owner NANJING COLLEGE OF INFORMATION TECH