发明名称 |
RETRACTABLE TISSUE CUTTING DEVICE |
摘要 |
A tissue cutting device includes a flexible elongate body including a channel extending therethrough, a distal member connected to a distal end of the elongate body. The distal member includes a lumen extending therethrough in communication with the channel and a recess extending through an exterior surface of the distal member along a portion of a length thereof. The recess extends includes a receiving structure at a distal end thereof. A cutting element is slidably received within the channel and the lumen so that the cutting element is movable between an open tissue-receiving configuration and a closed tissue-gripping configuration, in which a distal portion of the cutting element extends across the recess such that the distal end of the cutting element is received within the receiving structure, a portion of a length of the distal portion extending radially beyond an exterior surface of the distal member. |
申请公布号 |
US2017119460(A1) |
申请公布日期 |
2017.05.04 |
申请号 |
US201615294067 |
申请日期 |
2016.10.14 |
申请人 |
BOSTON SCIENTIFIC SCIMED, INC. |
发明人 |
SMITH Paul;CHARLES Robert;TAYLOR Jon;HAMILTON Daniel E.;RAYBIN Samuel;DEVRIES Robert B.;ANDERSSON Niklas;SOENS Meghan Elizabeth;CORNELL Mary Ann;TONG Ray H. |
分类号 |
A61B18/14;A61B18/12 |
主分类号 |
A61B18/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Maple Grove MN US |