发明授权
- 专利标题： Methods and devices for cardiac valve repair or replacement
- 专利标题（中）： 心脏瓣膜修复或更换的方法和装置
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申请号： US12771011申请日： 2010-04-30
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公开(公告)号： US08974475B2公开(公告)日： 2015-03-10
- 发明人: Paul T. Rothstein , Jason Quill
- 申请人： Paul T. Rothstein , Jason Quill
- 申请人地址： US MN Minneapolis
- 专利权人： Medtronic, Inc.
- 当前专利权人： Medtronic, Inc.
- 当前专利权人地址： US MN Minneapolis
- 主分类号： A61B17/10
- IPC分类号： A61B17/10 ; A61B17/04 ; A61B19/00 ; A61B17/00
摘要：
A delivery system for percutaneously guiding a repair or replacement device into a desired position relative to a valve within a patient. The delivery system includes a longitudinal support tube having a distal end, a deformable centering loop extending from the distal end of the support tube, at least one stop positioned on the centering loop and spaced from the distal end of the support tube, at least one clip delivery system slideably attached to the centering loop, and a sheath that is longitudinally slideable relative to the support tube, the centering loop, and the at least one clip delivery tube.