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MODULAR HANDLE COMPRISING A TRIGGER WIRE ACTUATION MECHANISM FOR A PROSTHESIS DELIVERY DEVICE
专利权人:
Cook Medical Technologies LLC
发明人:
Ryan C. Bradway,Charles L. Baxter
申请号:
US16419282
公开号:
US20190269540A1
申请日:
2019.05.22
申请国别(地区):
US
年份:
2019
代理人:
摘要:
A handle assembly for a prosthesis delivery device is disclosed. The handle assembly comprises a stationary main handle having a proximal end and a distal end and an outer surface extending therebetween. A first helical groove is formed in at least a portion of the outer surface of the main handle and a first trigger wire actuation mechanism disposed about the main handle and rotatably moveable relative to the main handle. A first trigger wire is operatively connected to the first trigger wire actuation mechanism, the first trigger wire having a prosthesis capture condition and a prosthesis release condition. Movement of the first trigger wire actuation mechanism causes movement of the first trigger wire thereby moving the first trigger wire from the prosthesis capture condition to the prosthesis release condition. Additional trigger wire actuation mechanisms operatively connected to one or more additional trigger wires may also be disposed about the main handle.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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