Embedded non-invasive detection system of human body physiological information and data processing method

A technology of human physiology and detection system, which is applied in measuring pulse rate/heart rate, diagnostic recording/measurement, medical science, etc. It can solve problems such as high power consumption and complex circuit structure, and achieve accurate non-invasive detection and convenient use.

Active Publication Date: 2017-09-15
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an embedded non-invasive detection system of human physiological information and a data processing method in view of the defects of complex circuit structure and high power consumption in the pulse wave detection system in the prior art

Method used

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  • Embedded non-invasive detection system of human body physiological information and data processing method
  • Embedded non-invasive detection system of human body physiological information and data processing method
  • Embedded non-invasive detection system of human body physiological information and data processing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0087] Such as figure 1 , 2 As shown, an embedded human physiological information non-invasive detection system includes a detector housing and a detection circuit board arranged inside the detector housing, a slide cover is provided on one side of the detector housing, and the The sliding cover and the housing are connected by a slide rail, and a detection slot is arranged under the sliding cover;

[0088] Such as image 3 , 4 As shown, the two sides of the detection groove are provided with infrared diode arrays, the bottom of the detection groove is provided with an inclined platform, and the upper side of the inclined platform is provided with an inclined filter parallel to the inclined platform. An image acquisition module and a photoplethysmography detection circuit are arranged in the cavity formed between the optical filter and the inclined platform, and a fingertip cavity is arranged on the inner side adjacent to the detection groove and the inclined filter, and th...

Embodiment 2

[0097] Such as figure 1 , 2 As shown, an embedded human physiological information non-invasive detection system includes a detector housing and a detection circuit board arranged inside the detector housing, a slide cover is provided on one side of the detector housing, and the The sliding cover and the housing are connected by a slide rail, and a detection slot is arranged under the sliding cover;

[0098] Such as image 3 , 4 As shown, the two sides of the detection groove are provided with infrared diode arrays, the bottom of the detection groove is provided with an inclined platform, and the upper side of the inclined platform is provided with an inclined filter parallel to the inclined platform. An image acquisition module and a photoplethysmography detection circuit are arranged in the cavity formed between the optical filter and the inclined platform, and a fingertip cavity is arranged on the inner side adjacent to the detection groove and the inclined filter, and th...

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PUM

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Abstract

The invention discloses an embedded non-invasive detection system of human body physiological information and a data processing method. The system comprises a detector housing and a detection circuit board and a detection groove which are installed inside the detector housing; infrared diode arrays are installed at two sides of the detection groove; an inclined bench is installed at the bottom of the detection groove; an inclined optical filter is installed above the inclined bench and the inclined optical filter is paralleled with an upper surface of the inclined bench; a cavity is installed between the inclined optical filter and the inclined bench, wherein the cavity is provided with an image acquisition module and an photoelectric volume pulse detection circuit therein; a connection position of the detection groove and an inclined bottom of the inclined optical filter is provided with a finger tip cavity which is provided with a finger switch therein. The system of the invention is convenient to use and is dustproof; human body information such as heart rate, blood oxygen and hemoglobin concentration can be continuously, noninvasively and in real time monitored; at the same time, vein images of users can be conveniently and quickly acquired so as to realize efficient and accurate noninvasive detection; the system and method of the invention can be widely applied in health check-up for hospitals.

Description

technical field [0001] The invention relates to the technical field of photoelectric sensors, in particular to an embedded human physiological information non-invasive detection system and a data processing method. Background technique [0002] With the development of electronic technology, the application of embedded systems has penetrated into various industries, such as network communication, consumer electronics, industrial control, etc., especially in digital medical treatment. Combining embedded technology with biomedical signal processing technology is an inevitable trend in the development of digital medical instruments in the future. The non-invasive and convenient detection of physiological signals such as heart rate, blood pressure, blood oxygen saturation and hemoglobin is of great significance in surgery, blood transfusion, blood donation, and nutritional screening. Traditional detection methods have complicated detection steps (blood pressure measurement), or ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/1455A61B5/024
CPCA61B5/02416A61B5/02438A61B5/1455A61B5/6826Y02A90/10
Inventor 杨毅刘华宜余建华邵璐
Owner STATE GRID CORP OF CHINA
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