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Surgical fastening apparatus with directed overcrimp
专利权人:
发明人:
申请号:
EP13159355.0
公开号:
EP2638867B1
申请日:
2013.03.15
申请国别(地区):
EP
年份:
2017
代理人:
摘要:
A surgical fastener applier is disclosed, including a surgical fastener forming apparatus including surgical fasteners, an anvil having a plurality of fastener deforming cavities, and a plurality of pushers. The fastener includes a backspan having a bend along its length, and a pair of legs extending from the ends of the backspan. The pusher is configured to support the backspan, and translate the surgical fastener toward the fastener deforming cavities. The fastener legs enter and are deformed by the cavities in a manner such that they exit the cavities and contact a forming head protruding from the pusher. The forming head curves a portion of the fastener legs such that they lie parallel to and abut a portion of the backspan in the same plane. Also disclosed is a method of forming a surgical fastener with the surgical fastener forming apparatus.
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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