A design of kernel parts in the acupuncture points detector
YANG Rui
LI Kaiyang
Abstract：To study the inherent law of the electrical characteristics of acupuncture points,which is not affected by the detecting conditions, we need to input a set of continuous exciting micro-currents into the measured points by the detector,and analyze the re-sponse voltage-excited current curves.Based on the above considerations,for a better exploration of the chaotic characteristics of ac-upuncture points resistance,an acupuncture points detector based on 51 single-chip microcomputer was designed in this paper.The kernel function of the detector was to output two kinds of exciting currents,which could change in nonlinear and linear waveform.At the same time, the output test current was continuously adjustable between 0～20 μA.After testing, the system can output stable micro-current with small noise and high control precision,which has good electrical performance.In addition, the electrodes are prelimina-rily re-designed from two aspects which are the electrode area and the contact pressure between the electrode and the skin.
Keywords：Acupuncture pointsSingle chip microcomputerConstant current sourceNonlinear changeLinear changeMicro current
Publication Date：2018-01-01
Online Publishing Date：2026-09-11(First online date of this platform, not the publication date of the document)
Pages：5( 205-209 )