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MINIMALLY INVASIVE SURGICAL SUTURING DEVICE AND METHOD
专利权人:
Inc.;LSI Solutions
发明人:
Jude S. Sauer
申请号:
US15331585
公开号:
US20170035414A1
申请日:
2016.10.21
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A minimally invasive surgical suturing device has a shaft; a needle slideably coupled to the shaft and having a ferrule engaging end; and a guide tip having a ferrule receiving aperture and moveably coupled to the shaft for selectable movement between a retracted position and an enabled position. In a related method, a distal shaft end, having a guide tip in a retracted position, is passed through a minimally invasive entry point and into a body cavity. The guide tip having a ferrule receiving aperture is actuated into an enabled position such that an insertion profile of the guide tip and shaft in the enabled position is larger than an access dimension of the minimally invasive entry point. A needle, slideably coupled to the shaft and having a ferrule engaging end, is advanced on a path substantially parallel to the shaft, toward and in alignment with the ferrule receiving aperture.
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