In-acupoint in-vivo dynamic electrical-characteristic detecting device and detecting method

Abstract

The invention discloses an in-acupoint in-vivo dynamic electrical-characteristic detecting device. The detecting device comprises an upper computer and a lower computer. The upper computer is connected with the lower computer through a serial communication module. Two electrode wires of the detecting device are led out to be connected with handles of acupuncture needles. When the detecting device is started to detect acupoint resistance, the lower computer transmits collected data to the upper computer, and real-time dynamic oscillogram display is realized. The detecting device has the advantages that in-vivo, real-time and dynamic detection of the acupoint resistance is realized, and detection results are stable by constant-flow-source detection.

Description

technical field [0001] The invention relates to a technique for detecting the interior of meridian points, in particular to a device and method for detecting the dynamic electrical characteristics of the interior of meridian points. Background technique [0002] The characteristics of the traditional acupoint detection technology are mainly reflected in the following two aspects: (1) the object of detection is "acupoint skin"; (2) the detection methods are static and cannot reflect the dynamic changes of the electrical characteristics of acupoints, let alone respond immediately Changes in electrical characteristics of meridians during acupuncture treatment. For example, "Dynamic parameter measurement system for meridian skin resistance" (Yang Huayuan, Xia Jinshan, Gu Xunjie. et al. Measuring system for dynamic parameter of meridian skin resistance and its application. Beijing Biomedical Engineering, 1997I16(1): 41), "Intelligent acupoint voltage Safety characteristic de...

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Problems solved by technology

[0005] (2) Since the surface layer of the skin, more precisely the stratum corneum, its electrical properties are affected by many physical and subjective factors, the test results are unstable, lack comparability, and poor repeatability;

[0006] (3) Acupuncture points have a certain depth and different anatomical levels. The qi of the meridians circulates in the acupoints. Affected by physiological and pathological factors, the depth of the acupoints is different. Therefore, there are shallow acupuncture and acupuncture techniques. Deep thorns, this feature has not been reflected in traditional detection methods;

[0007] (4) Immediate and dynamic response to changes in electrical properties of meridian points, especially during acupuncture treatment

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