发明名称 |
MITRAL VALVE LEAFLET CLIP |
摘要 |
A clip used to repair the tissue of a heart valve leaflet may include a shaft having a barb and a plurality of legs connected to the shaft. The plurality of legs may extend away from the barb in a first condition, and may extend towards the barb in a use condition. The clips may be delivered to the heart valve leaflet and applied to the same in a minimally invasive procedure using a transcatheter device. The device may be used to apply a single clip to the leaflet tissue or multiple clips. |
申请公布号 |
US2014276971(A1) |
申请公布日期 |
2014.09.18 |
申请号 |
US201414205828 |
申请日期 |
2014.03.12 |
申请人 |
St. Jude Medical, Cardiology Division, Inc. |
发明人 |
Kovach Melinda K. |
分类号 |
A61F2/24;A61B17/08 |
主分类号 |
A61F2/24 |
代理机构 |
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代理人 |
|
主权项 |
1. A clip for attachment to tissue of a heart valve leaflet, comprising:
a shaft having first and second ends; a sharpened tip on the first end of the shaft; and a plurality of legs, each leg having one end connected to the shaft at a point of connection spaced from the sharpened tip and a free end, the plurality of legs being biased to contract from an at least partially open condition to a use condition for application to the leaflet tissue. |
地址 |
St. Paul MN US |