Qingliang Zhou,Danian Ke,Jian Meng,Yang Li,Yuting Yang,Gaoxu Dai
申请号：
US16852006
公开号：
US20200297490A1
申请日:
2020.04.17
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A system for repairing a valve leaflet in minimally invasive surgery includes: a delivery device comprising: an operating handle； an outer delivery tube coupled to the operating handle； a delivery needle coupled to the operating handle； and a pushing tube coupled to the operating handle. The system further comprises a repair component comprising an anchor and a connection wire. The delivery device is configured to perform, in response to a trigger operation, a linkage release operation that includes actuating the delivery needle and releasing the repair component.
