Xiang Liu,Zhixiu He,Yu Li,Baozhu Gui,Mingming Wu,Haishan Wang,Qiyi Luo
申请号：
US14894270
公开号：
US10045847B2
申请日:
2014.05.26
申请国别(地区):
US
年份:
2018
代理人:
摘要：
An electric handle for delivering an implant is disclosed. The electric handle (1) includes an electric control unit (10), a power-driven transmission mechanism (20), a handle housing (30), an outer tube anchor (40) and an inner tube anchor (50), wherein: the electric control unit (10) is operatively coupled to the power-driven transmission mechanism (20) to actuate the power-driven transmission mechanism (20)； the power-driven transmission mechanism (20) is supported within the handle housing (30) and moveable together with the outer tube anchor (40)； the inner tube anchor (50) is disposed within the handle housing (30) and is configured to hold an inner tube (3) of a delivery system； and the outer tube anchor (40) is configured to hold an outer tube (2) of the delivery system and is fixed to an end of the outer tube (2). A delivery system used especially for delivery of prosthetic valves is also disclosed, including an outer tube (2), an inner tube (3), an expandable implant (4) and the electric handle (1).
