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本文从皮肤感觉的生理特点、中医切脉的指法特点和人体软组织的力学特点三个方面讨论了中医切脉用传感器应加考虑的条件,给出了将这些条件结合一体的一种传感器初步实现方法,即气囊加压小区域多点脉象传感器,从动力学角度对由传感器和被测者寸口软组织所组成的“机-人”系统的力学模型进行了推导和讨论.测试实例表明,小区域各点脉图不是均匀一致的,用气囊加压小区域多点传感器所拾取的脉象信息要比单点传感器所能拾取的脉象信息质真而量多.
In this paper, the physiological characteristics of skin sensation, the characteristics of the fingering of the traditional Chinese medicine veins and the mechanical characteristics of the human soft tissue are discussed in this paper. The conditions of the traditional Chinese medicine slicing sensor should be considered. A method to initialize these sensors is given. Which is the multi-point pulse pressure sensor in the small area of the balloon pressurization.Analyzing and discussing the mechanics model of the “man-man” system consisting of the sensor and the measured mouth soft tissues from the dynamic point of view.The test example shows that the small area Pulse map is not uniform, with a small balloon pressure capsule multi-point sensor to pick up pulse signal than single-point sensor can pick up the pulse of the real and the amount of information.