Scott J. Prior,Jaroslaw T. Malkowski,Justin Williams,Christopher W. Kaswer,Eric Taylor
申请号：
US16535587
公开号：
US20190357906A1
申请日:
2019.08.08
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A suture grasper for retrieving a suture from an internal surgical site includes an inner shaft defining a tissue-penetrating tip, an intermediate shaft disposed about the inner shaft, and an outer shaft disposed about the intermediate shaft. The intermediate shaft defines a plurality of spring fingers movable between a spread position, wherein the spring fingers extend radially outwardly from the inner shaft, and a compressed position, wherein the spring fingers are approximated about the inner shaft. The outer shaft is selectively translatable relative to the inner shaft and the intermediate shaft for moving the spring fingers between the spread position and the compressed position.
