Human abdomen impedance measuring device

Abstract

The invention discloses a human abdomen impedance measuring device. The device comprises an impedance measuring assembly and a local control terminal, wherein the impedance measuring assembly comprises a periumbilical measurement sensor, an electrode patch electrically connected with the periumbilical measurement sensor and positioning paper; the periumbilical measurement sensor comprises a sensorshell, a control circuit board and a sensing probe circuit board arranged in the sensor shell, sensing probes connected with the sensing probe circuit board and a pair of positioning pins arranged onthe side wall of the sensor shell, wherein the control circuit board is electrically connected with the sensing probe circuit board; the sensing probes are distributed on a plurality of concentric circles and perpendicularly extend out of the bottom surface of the sensor shell; the positioning pins are symmetrical about the center of the bottom surface of the sensor shell, and the bottom ends ofthe positioning pins are flush with the bottom ends of the sensing probes; and the positioning paper is provided with probe through holes corresponding to the sensing probes and positioning through holes corresponding to the positioning pins. The abdominal single-point acupoint impedance of a human body can be measured, abdominal acupoint impedance distribution can be obtained, positioning is accurate, and precision is high.

Description

technical field [0001] The invention belongs to the technical field of biological impedance measurement, in particular to a measuring device for measuring the impedance of the abdomen of a human body. Background technique [0002] Bioimpedance measurement is a harmless detection technology that analyzes biomedical information by extracting electrical characteristic signals of biological tissues and organs, which are closely related to changes in human biological tissues. The ultimate goal of bioimpedance measurement technology is to extract corresponding bioelectrical signals, such as impedance signals, according to different application requirements, and then obtain physiological and pathological information of biological tissues. The extraction process of the bioelectrical signal is the process of measuring the impedance after the weak alternating current signal is introduced into the human body. Since the current always flows along the direction of small resistance and g...

AI Technical Summary

Problems solved by technology

There are many acupoints in the abdomen area of ​​the human body, and the impedance characteristics of various parts of the abdomen are closely related to human health. When the human viscera tissue is diseased, the impedance characteristics of the lesion will also change accordingly. The current impedance measurement devices are not specific to the abdomen. Measurement of impedance and impedance distribution, no quantifiable indicators for abdominal diagnosis

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