APPARATUS AND METHOD FOR THE REPRODUCTION OF MEASURING CONDITIONS BASED ON THE BODY SURFACE OR SURFACE VEINS AND THE CONTACTING PRESSURE

摘要

The present invention relates to an apparatus and a method for reproduction of measuring conditions based on the body surface or surface veins and the contacting pressure. The apparatus comprises an optical fiber measuring head, servo positioning devices for straight displacements in the x, y, z directions and angle around the z-axis, an object stage, a lighting device, a camera, an image collecting card, a spectrum detecting system and a computer processing system; the apparatus is simultaneously mounted with a contacting pressure sensor, a temperature sensor and a processing and collecting device for pressure and temperature signals. The steps of the method are as follows: (1) collecting, matching and positioning the image of body surface or surface veins; (2) performing the positioning for measuring position of the xy plane displacement and the rotating angle around z-axis and the like according to the result of the image matching; (3) performing the positioning in z direction according to the contacting pressure of the position of the measuring element and the body surface or surface veins; (4) during the operation of the measuring element, collecting the image of the body surface or surface veins characters, monitoring and measuring the movement state of the measured position.