THE ASAN FOUNDATION;UNIVERSITY OF ULSAN FOUNDATION FOR INDUSTRY COOPERATION
发明人:
Jae Soon CHOI,Young Jin MOON,Gi Byoung NAM,Young Hak KIM,Zhenkai HU,Hoyul LEE
申请号：
US16530167
公开号：
US20190351187A1
申请日:
2019.08.02
申请国别(地区):
US
年份:
2019
代理人:
摘要：
The present disclosure relates to a catheter delivery device having an improved mechanism for inserting a catheter into a blood vessel of a patient. The catheter delivery device includes at least: a body including a delivery path of a catheter； a pair of feeders having grippers located on the delivery path of the body and are configured to grip and release the catheter； and a rotator configured to rotate the catheter gripped by the feeders. The feeders move from a grip position where the grippers grip the catheter to a forward position where the grippers advance in a state of gripping the catheter, from the forward position to a grip release position where the grippers release the catheter, from the grip release position to a backward position where the grippers retract in a state of releasing a grip on the catheter, and from the backward position to the grip position.
