Disposable body cavity temperature detection sensor

By designing a disposable body cavity temperature detection sensor, the temperature sensing end and PVC sleeve enter the body cavity, combined with the thermistor chip and sealing glass seal, the accurate detection and continuous monitoring of the internal temperature of the body cavity is achieved, solving the problem of inaccurate body surface temperature monitoring and providing an accurate reflection of the patient's real body temperature.

CN223248184UActive Publication Date: 2025-08-22HEFEI JINGPU SENSOR TECH CO LTD
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Patent Information

Application Number
CN202421916358.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-08
Publication Date
2025-08-22
Estimated Expiration
2034-08-08

AI Technical Summary

Technical Problem

In the prior art, surface temperature monitoring cannot accurately reflect the real body temperature changes of the surgical patient, especially under the influence of the operating room environment, resulting in inaccurate monitoring and inability to achieve continuous monitoring.

Method used

A disposable body cavity temperature detection sensor is designed to enter the body cavity from the human oral cavity through the temperature sensing end, and use a PVC sleeve to pull the temperature sensing end to the body cavity, combining the thermistor chip and sealing glass seal to achieve accurate detection of the temperature inside the body cavity, and output signals to external devices through the connecting line and electrode terminals.

Benefits of technology

Accurate and rapid detection of the internal temperature of the body cavity, solve the problem of inaccurate surface temperature monitoring, and provide continuous monitoring of the patient's real body temperature, avoid scratches and simplify the operation process.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses a disposable body cavity temperature detection sensor, which comprises an output end part, a PVC (polyvinyl chloride) sleeve and a temperature sensing end part, the output end part and the temperature sensing end part are respectively arranged at two ends of the PVC sleeve, a connecting wire is wrapped in the PVC sleeve, one end of the connecting wire is electrically connected with the temperature sensing end part, the other end of the connecting wire is fixedly connected with an electrode terminal, and the electrode terminal is fixedly connected with the PVC sleeve. And the electrode terminal is inserted and connected to the output end part. The temperature sensing end part enters the inner cavity of the human body from the oral cavity of the human body, and the PVC sleeve performs a trend traction effect on the temperature sensing end part until the temperature sensing end part reaches a position for detecting the internal temperature of the body cavity, so that the internal temperature of the body cavity can be accurately and quickly detected and output to other equipment for digital display; the problem that the real body temperature change condition of a patient cannot be accurately reflected by adopting a body surface temperature monitoring sensor in the prior art is solved.
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