Design of a circuit for acupuncture points detection / 医疗卫生装备

Recognition of acupuncture points is a key step for acupuncture therapy and other corresponding physical treatment.Based on the electrical impedance property of acupuncture points,a bio-impedance detection circuit is designed to measure acupuncture points.The system consists of impedance detection circuit,A/D convertor,impedance computation and LED display.Experiment results suggests that the proposed system can be used for acupuncture points detection.

Development of a novel low-frequency electronic pulse therapeutic apparatus / 医疗卫生装备

This paper introduces the structure and principle of a novel low-frequency electronic pulse therapeutic apparatus. Based on a novel single -chip microprocessor, the device can generate multiple special pulse signals and output bi -directional electronic pulse. At the same time, it can detect the impedance automatically and thus its security is improved.