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Multiple chip package (MCP) form of thermistor and wireless body temperature detection circuit

A detection circuit and thermistor technology, applied in the field of packaging technology and sensors, can solve the problems of broken, troublesome, mercury pollution, etc. of the thermometer, and achieve the effects of low cost, simple manufacture and small size

Inactive Publication Date: 2013-03-27
PEKING UNIV SHENZHEN GRADUATE SCHOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When taking care of patients or infants, if you need to observe their body temperature changes for a long time, you must take a measurement action at intervals, which is very troublesome. It not only affects the rest of patients or infants, but also consumes a lot of time and energy for caregivers , and the operation process is likely to cause the thermometer to break, causing mercury pollution

Method used

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  • Multiple chip package (MCP) form of thermistor and wireless body temperature detection circuit
  • Multiple chip package (MCP) form of thermistor and wireless body temperature detection circuit

Examples

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Embodiment Construction

[0019] The features and advantages of the present application will be described with reference to the accompanying drawings.

[0020] figure 1 It is a schematic diagram of an embodiment of an MCP package form of a thermistor and a wireless body temperature detection circuit. The system consists of a thermistor probe 102, a wireless body temperature detection circuit chip 101, a substrate 104, an antenna 103, a fixed adhesive layer 105, a conductive The lead 106 and the package filling body 107 are composed.

[0021] The 101 is fixed on 104 through 105 .

[0022] The 103 is formed on the 104 by printing, and is distributed around the 105, and is connected to the 101 through the 106.

[0023] The 102 is fixed under the 104, and the 106 passes through the 104 and is connected with the 101.

[0024] The joints of 101, 102, 103, 104, 105, 106 are wrapped and fixed by 107. The connections between 101, 102 and 103 are welded.

[0025] figure 2 is based on figure 1 A schematic...

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Abstract

The invention discloses an MCP form of a thermistor and a wireless body temperature detection circuit. A system is composed of a thermistor probe, a wireless body temperature detection circuit chip, a base material, an antenna, a fixing glue layer, a conductive pin and packaging filling bodies. The MCP structure comprises that the wireless body temperature detection circuit chip is fixed on the base material through the fixing glue layer, the conductive pin of the chip is connected with the antenna and the thermistor probe, and connection positions of the chip, the conductive pin, the antenna and the thermistor probe are wrapped by the packaging filling bodies. By the aid of the MCP form, the system is small in size, low in cost, simple to manufacture and easy to use.

Description

【Technical field】 [0001] The invention relates to the fields of packaging technology and sensor technology, in particular to an MCP packaging form of a thermistor and a wireless body temperature detection circuit. 【Background technique】 [0002] There are two commonly used temperature monitoring methods. One is to use an infrared temperature detector to measure the temperature of the face of the human body. This method can only measure the surface temperature of the human body, and the cost is high. It is generally used in public places with a large flow of people, such as the entrances and exits of stations and airports. The other is to use a traditional glass thermometer and manually put the thermometer under the armpit of the user for measurement. The measurement process is cumbersome and inconvenient to use. [0003] At present, the daily body temperature measurement in hospitals and families mainly adopts glass thermometers. When taking care of patients or infants, if...

Claims

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Application Information

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IPC IPC(8): A61B5/01
Inventor 王新安沈劲鹏雍珊珊黄锦锋戴鹏
Owner PEKING UNIV SHENZHEN GRADUATE SCHOOL
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