Design of new-style embedded acupoint recognition device / 中国针灸

ABSTRACT

A new type of embedded acupoint recognition device was developed for acupoint recognition and teaching. Through improving the acupoint electric resistance detection technique of the two-electrode method, combined with mechanical structure design and embedded control technology, the human acupoint database was assembled in the embedded chip with the international symbol, acupoint name, , location, chart, manuscript and audio information included, a new type of embedded acupoint recognition device was designed. The device was composed of 3 modules, named the acupoint electric resistance detection system, the embedded control system and mechanical system. It achieved skin contact sensation, the collection of electric resistance at the required skin region, the wireless communication, the liquid crystal display (LCD) human-computer interaction and acupoint magnetic head massage. When used, the resistance value of the detected skin is read on LCD to determine whether the detected skin resistance meets the features of low resistance of acupoint and further to identify the acupoint zone. Afterward, the data collected are matched with the human acupoint database to determine the information of acupoint. The control mechanical structure achieves the acupoint pressing and kneading. After verified by many operation staff, it is shown that the device not only improves the recognition speed and precision of acupoint, but also contributes to the acupoint teaching with the human acupoint database displayed on LCD. The achievements benefit the promotion of meridians and acupoints as well as the development of acupuncture devices.