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Title:
METHOD AND DEVICE FOR LOCATING TARGET ON HUMAN BODY USING SUPERFICIAL VENOUS CHARACTERISTICS
Document Type and Number:
WIPO Patent Application WO/2019/114824
Kind Code:
A1
Abstract:
A method and device for locating a target on a human body using superficial venous characteristics. On the basis that a superficial vein (4) and a human body target (32) have fixed positions relative to each other, and that the superficial vein (4) is easily observed by a vein display device (2), a position-locating model displaying both the superficial vein (4) and the human body target (32) is constructed, achieving precise position-locating of the human body target (32). The device has a simple structure, is easy to use and operate, has high accuracy, can be used at any angle, has a wide range of application and little interference from the surrounding environment, can perform position-locating at any angle and position, is easy to install and remove, and a suitable mold or projection manner may be selected according to different human body targets. The present invention, when in clinical use, provides precise position-locating, reducing the time and effort required to achieve position-locating compared to physicians making repeated searches relying on their experience.

Inventors:
ZHENG, Yang (No.165, Dawangfu Lane Wangfu Avenue, Qinhuai Distric, Nanjing Jiangsu 4, 210004, CN)
ZHENG, Xing (No.165, Dawangfu Lane Wangfu Avenue, QinhuaiDistric, Nanjing Jiangsu 4, 210004, CN)
Application Number:
CN2018/121226
Publication Date:
June 20, 2019
Filing Date:
December 14, 2018
Export Citation:
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Assignee:
SIHONGZHENGXINGMEDICALTECHNOLOGY CO., LTD. (Building17, Dongcheng Kangqiao Community Sihong Count, Suqian Jiangsu 0, 223900, CN)
International Classes:
A61H39/02
Domestic Patent References:
WO2014204675A12014-12-24
Foreign References:
CN108158804A2018-06-15
CN108143611A2018-06-12
CN108056910A2018-05-22
KR101780319B12017-09-21
CN204562101U2015-08-19
CN106821717A2017-06-13
CN101166467A2008-04-23
CN106821497A2017-06-13
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