- 专利标题： Method of closing an opening in a wall of the heart
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申请号： US14799104申请日： 2015-07-14
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公开(公告)号： US09421004B2公开(公告)日： 2016-08-23
- 发明人: Chad C. Roue , Andrew G. C. Frazier , Michael D. Lesh , Erik J. van der Burg
- 申请人： ATRITECH, INC.
- 申请人地址： US MN Plymouth
- 专利权人： ATRITECH INC.
- 当前专利权人： ATRITECH INC.
- 当前专利权人地址： US MN Plymouth
- 代理机构： Seager, Tufte & Wickhem LLP
- 主分类号： A61B17/00
- IPC分类号： A61B17/00 ; A61B17/04 ; A61B17/12 ; A61B17/064 ; A61F2/24
摘要：
Disclosed is a closure catheter, for closing a tissue opening such as an atrial septal defect, patent foreman ovale, or the left atrial appendage of the heart. The closure catheter carries a plurality of tissue anchors, which may be deployed into tissue surrounding the opening, and used to draw the opening closed. Methods are also disclosed.
公开/授权文献
- US20150313604A1 METHOD OF CLOSING AN OPENING IN A WALL OF THE HEART 公开/授权日：2015-11-05
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