Adhesive body temperature measurement device

Abstract

The invention relates to the field of medical equipment, discloses an adhesive body temperature measurement device and aims to provide a temperature measurement device capable of quickly responding to temperature changes. The technical scheme includes that the adhesive body temperature measurement device comprises a heat transferring metal sheet, a temperature sensor, an annular flexible pad, an adhesive surface protecting film and a substrate. One surface of the annular flexible pad is coated with an adhesive, the temperature sensor is fixed to the heat transferring metal sheet and positioned at a through hole in the center of the annular flexible pad, and the heat transferring metal sheet covers one surface of the annular flexible pad. The adhesive covers one surface, on the same side of the heat transferring metal sheet, of the annular flexible pad. The substrate covers the other surface, on the same side of the temperature sensor, of the annular flexible pad and is fixed to the same. The annular flexible pad is provided with a wiring groove, one end of the wiring groove is open towards the outside, and a lead of the temperature sensor is positioned in the wiring groove and led outside from the wiring groove.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a device for measuring body temperature. Background technique [0002] Thermistor type (NTC) body temperature sensors are widely used in the field of medical devices. According to the different placement positions on the human body, they can be divided into two types: intracavity placement type and body surface type. Body surface temperature sensors are divided into two types: reusable and disposable. [0003] The reusable body surface temperature sensor needs to stick the sensor probe on the skin surface with paper tape or adhesive plaster. This fixing method is very easy to cause unreliable contact between the sensor and the human body or even fall off. [0004] The existing disposable body surface temperature sensor has defects such as insufficient integration and unreliable fixing method in design. It is easy to loosen and fall off during use, resulting in measurement error...

AI Technical Summary

Problems solved by technology

[0003] The reusable body surface temperature sensor needs to stick the sensor probe on the skin surface with paper tape or adhesive plaster. This fixing method is very easy to cause unreliable contact between the sensor and the human body or even fall off.

[0004] Existing disposable body surface temperature sensors have defects such as insufficient integration and unreliable fixing methods in design

It is easy to loosen and fall off during use, resulting in measurement errors or even measurement errors

At the same time, the volume of the existing disposable body surface temperature sensors is generally too large, the subject feels obvious foreign body sensation in the application and the choice of installation position is limited

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