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1. (WO2018126809) RADIATION PROTECTION INJECTION DEVICE

Pub. No.:    WO/2018/126809    International Application No.:    PCT/CN2017/112369
Publication Date: Fri Jul 13 01:59:59 CEST 2018 International Filing Date: Thu Nov 23 00:59:59 CET 2017
IPC: A61M 5/178
Applicants: SHANXI MEDICAL UNIVERSITY
山西医科大学
Inventors: LI, Sijin
李思进
LIU, Haiyan
刘海燕
HU, Guang
胡光
Title: RADIATION PROTECTION INJECTION DEVICE
Abstract:
Disclosed is a radiation protection injection device, comprising a sealed cavity (1) with a door, wherein a holder (3) is fixed inside the sealed cavity (1) at the bottom end thereof, and a connecting tube (4) and a syringe fixing device (14) are fixed on the holder (3). The syringe fixing device (14) is arranged above the connecting tube (4) and a syringe (2) can be sleeved therein. A liquid outlet of the syringe (2) can communicate with the connecting tube (4), and the upper end of the syringe (2) can come into contact with a syringe pushing device (6). The syringe pushing device (6) is connected to the top of the sealed cavity (1) and is partially exposed outside of the sealed cavity (1) to facilitate pushing of the syringe (2) for injection from the outside. A through hole is formed in the bottom of the sealed cavity (1), the lower end of the connecting tube (4) can communicate with a flexible fine tube (7) via the through hole (5), and a needle at the other end of the flexible fine tube (7) can be inserted into a human body to create a vein channel.