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1. (WO2018006603) VEIN IMAGING DEVICE

Pub. No.:    WO/2018/006603    International Application No.:    PCT/CN2017/073627
Publication Date: Fri Jan 12 00:59:59 CET 2018 International Filing Date: Thu Feb 16 00:59:59 CET 2017
IPC: A61B 5/00
Applicants: SHENZHEN QIANHAIKANGQIYUAN SCIENCE AND TECHNOLOGY CO., LTD.
深圳市前海康启源科技有限公司
Inventors: ZHANG, Guanjing
张贯京
Title: VEIN IMAGING DEVICE
Abstract:
A vein imaging device (3). The vein imaging device (3) comprises: a casing (30), a sliding rail (31), a camera (32), a laser illuminating component (33), a filter piece (34) and a controller (35). The sliding rail (31) is disposed within the casing (30). The camera (32) and the laser illuminating component (33) are disposed on the sliding rail (31). The filter (34) is disposed at a position in front of the sliding rail (31). The camera (32) and laser illuminating component (33) are electrically connected to the controller (35). The laser illuminating component (33) moves along the sliding rail (31) and generates an infrared laser for illuminating a human body part. The controller (35) is used to control the camera (32) for vein imaging of the human body part illuminated by the infrared laser. The vein imaging device uses a method of illuminating a human body part to perform vein imaging of the human body part. The device allows an operator to accurately locate a vein for infusion or blood collection. The invention reduces medical risks and improves convenience for a patient and medical personnel.