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Wireless monitoring device based on flexible-substrate skin patch type body temperature measuring structure

A wireless monitoring device and flexible substrate technology, applied in telemetry patient monitoring, diagnostic recording/measurement, medical science, etc., can solve the problems of increasing external air mobility, affecting the accuracy of body temperature measurement, and easily changing temperature measurement contact points. The effect of saving power consumption, low cost and close contact

Inactive Publication Date: 2020-02-28
芯康科技(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These kinds of solutions have the following three disadvantages. First, the human body is bulky when the body moves, and the underarm skin has a strong foreign body sensation; second, when the body is lifted or moved, it will be exposed to increase the fluidity of the external air, causing body temperature. Measurement fluctuations; third, the temperature measurement contact point is easy to change, it is difficult to keep the sensor in constant contact with the skin, and it will also affect the temperature measurement accuracy

Method used

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  • Wireless monitoring device based on flexible-substrate skin patch type body temperature measuring structure
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  • Wireless monitoring device based on flexible-substrate skin patch type body temperature measuring structure

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Embodiment

[0034] In the actual design of the system of the present invention, the packaged chips and chip batteries 2-4 are purchased on the A-side sensor chip 2-1 and the Bluetooth chip 2-3 of the flexible substrate 1-1, and the labels are attached to the A-side surface, and the sensor The chip touches the human skin through the heat conduction sheet 1-2, and its structure is shown in Figure 1. figure 2It is a schematic diagram of the image appearance in Figure 1. In this real-time case, low-power wireless chips 2-3 Bluetooth 4.0 chips are selected as the wireless transmission mode. The application includes the core processing part and transmission in Bluetooth. The invention mainly reads the body temperature data by driving the sensor, and based The data interaction program of the hardware circuit realizes the data interaction, display and control of the low-power Bluetooth and the Bluetooth. In actual work, turn on the switch after charging, and search and authenticate the device th...

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Abstract

The invention relates to a wireless monitoring device based on flexible-substrate skin patch type body temperature measuring structure. A surface-mounted temperature sensor, a wireless Bluetooth acquisition, processing and transmission system chip circuit and a battery are designed and mounted on one surface of a flexible substrate, and a Bluetooth antenna is designed and processed on the flexiblesubstrate; the other surface of the flexible substrate comprises a metal face capable of rapidly transmitting heat, the metal surface is in close contact with a heat-sensitive part of the temperaturesensor, and such surface further comprises or is provided with an adhesive tape capable of being attached to the underarm skin. A wireless temperature measuring sensor with certain flexibility can beattached to the underarm skin, and is in wireless communication with a mobile phone through an integrated wireless device thereof, thereby continuously or intermittently collecting human body temperature information in real time. An APP on the mobile phone helps control the start of body temperature test, body temperature threshold alarming, curvilinear path record playback and other functions.

Description

technical field [0001] The invention relates to a wireless monitoring device of a body temperature measurement structure, in particular to a wireless monitoring device based on a flexible substrate skin-attached body temperature measurement structure. Background technique [0002] At present, with the popularization of smart terminals and the wide application of the Internet of Things, various smart sensors combined with it are changing people's lives. In particular, the development of wearable somatosensory networks has opened up a huge market demand for human health physiological parameters and mobile collection methods. [0003] The traditional electronic pen-style thermometer has many disadvantages. The main performance is that it is inconvenient to measure body temperature and needs to be clamped under the armpit for a long time. The position and body movements will cause errors in temperature measurement. The accuracy of the temperature measurement of infants is parti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/01
CPCA61B5/01A61B5/0008A61B5/0022A61B5/6833A61B5/746A61B2562/164
Inventor 章奕
Owner 芯康科技(北京)有限公司
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