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Method, system and device for non-contact instant and accurate measurement of oral body temperature

A non-contact, oral technology, applied in the field of non-contact body temperature measurement, non-contact instant and accurate measurement of oral body temperature, can solve the problems of large measurement error, long temperature measurement time, inconvenient operation, etc., to achieve fast response, High precision and convenient measurement

Pending Publication Date: 2021-12-07
田海中
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problems existing in the existing methods and technologies, the present invention proposes a non-contact instant and accurate method for measuring oral body temperature to solve the existing methods and technologies with large measurement errors, long temperature measurement time, and the risk of cross-infection , inconvenient operation and other problems, to achieve non-contact instant and accurate temperature measurement, used for clinical diagnosis and treatment and temperature measurement in related fields

Method used

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  • Method, system and device for non-contact instant and accurate measurement of oral body temperature

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Experimental program
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Effect test

Embodiment 1

[0038]A non-contact instant and accurate method for measuring oral body temperature, comprising the following steps:

[0039] Step 1: The face of the person to be tested is facing the automatically corrected measuring equipment, and the person to be tested keeps a distance from the measuring equipment and does not directly contact the measuring equipment.

[0040] In the above steps, the automatic calibration of the measurement equipment includes the adjustment of the reference constant temperature blackbody, the measurement range of the measurement equipment, and the working conditions of the reference constant temperature blackbody. By adjusting the temperature setting of the reference constant temperature blackbody, the reference constant temperature blackbody is used as the infrared radiation reference object, and the infrared radiation measured by the person to be tested is compared; the measurement range of the measuring equipment is determined, and the person to be teste...

Embodiment 2

[0056] A non-contact instant and accurate oral body temperature measurement system includes an identification module, a temperature measurement module, a processing module, an output module, and a storage module, and the identification module, temperature measurement module, output module, and storage module are all in data communication with the processing module.

[0057] The recognition module includes a distance sensor and a face recognition module. The distance sensor detects the position and relative displacement information of the person to be tested, so as to track and locate the person to be tested. The face recognition module recognizes the face of the person to be tested and locates the person to be tested oral area.

[0058] The temperature measurement module includes visible light camera equipment, infrared temperature measurement equipment, and the reference constant temperature blackbody that cooperates with it. The infrared temperature measurement equipment coll...

Embodiment 3

[0063] A non-contact instant and accurate oral body temperature measurement system, including an identification module, a temperature measurement module, a processing module, an output module and a storage module, wherein the identification module also includes a voice recognition module, which is used to receive and identify the person to be tested and / or Or the voice instruction of the inspector, the person to be tested and / or the inspector sends out the voice instruction, and after the voice recognition module receives the voice instruction, the temperature measurement module starts to measure the temperature.

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Abstract

The invention provides a method, system and device for non-contact instant and accurate measurement of the oral body temperature, and belongs to the technical field of human body temperature measurement. Infrared radiation of oral deep parts such as the tongue, the isthmus pharynx, the tonsil, the palato-pharyngeal arch, the palato-tongue arch, the palatal drooping, the pharyngeal posterior wall, the soft palate, the hard palate and the like of a person to be measured is measured through infrared temperature measurement equipment, and the infrared radiation is corrected through a reference constant-temperature black body to achieve non-contact instant and accurate measurement of the oral cavity deep temperature of a person to be measured. The measured result is the central body temperature of the human body and can accurately represent the body temperature. The method can replace a method of measuring the body temperature after the sufficient contact of a mercury thermometer commonly used clinically at present with parts of the armpit, the sublingual part, the rectum and the like of the human body, and can be widely applied to body temperature measurement in the related fields of clinical diagnosis and treatment, epidemic prevention and control and the like. The method, the system and the device provided by the invention have the advantages that the body temperature measurement precision is high, the speed is high, the operation method is simple, the possibility of cross infection caused by current contact type body temperature measurement is avoided, the application effect is remarkable, and the application prospects are huge.

Description

technical field [0001] The present invention relates to the technical field of body temperature measurement, in particular to non-contact body temperature measurement, in particular to a method, system and device for non-contact instant and accurate measurement of oral body temperature. Background technique [0002] Clinically speaking, the body temperature is the average temperature of the deep part of the human body, that is, the core temperature, which is relatively stable and uniform. Because the temperature of the center of the body is not easy to measure, in clinical diagnosis and treatment, mercury thermometers are generally used to measure the temperature of human body armpit, sublingual and other parts to realize body temperature measurement. Affected by various factors such as the distribution of blood vessels at the temperature measurement site, the proficiency of the temperature measurement personnel, and the cooperation of the measured personnel, it is generally...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/01
CPCA61B5/01
Inventor 田海中张治富
Owner 田海中
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