发明申请
US20120083874A1 DEVICE FOR COLLAPSING AND LOADING A HEART VALVE INTO A MINIMALLY INVASIVE DELIVERY SYSTEM
有权
用于收集和装载心脏入口到最小的入侵输送系统的装置
- 专利标题: DEVICE FOR COLLAPSING AND LOADING A HEART VALVE INTO A MINIMALLY INVASIVE DELIVERY SYSTEM
- 专利标题(中): 用于收集和装载心脏入口到最小的入侵输送系统的装置
-
申请号: US13211484申请日: 2011-08-17
-
公开(公告)号: US20120083874A1公开(公告)日: 2012-04-05
- 发明人: Theodore Paul Dale , Aaron J. Chalekian , Valerie J. Glazier , Huisun Wang
- 申请人: Theodore Paul Dale , Aaron J. Chalekian , Valerie J. Glazier , Huisun Wang
- 申请人地址: US MN St. Paul
- 专利权人: St. Jude Medical, Inc.
- 当前专利权人: St. Jude Medical, Inc.
- 当前专利权人地址: US MN St. Paul
- 主分类号: A61F2/24
- IPC分类号: A61F2/24 ; B23P11/00
摘要:
A device is provided for collapsing a stented bioprosthetic valve, including first section and second sections, each spanning between first and second ends of the device. The second section of the device is associated with the first section to at least partially enclose an internal cavity formed by the first and second sections, the internal cavity tapering from an open insertion portion at a first end of the device to an open exit portion at a second end of the device. The insertion portion has a larger dimension than the exit portion. When the first section and second section are substantially enclosing the internal cavity, a stented bioprosthetic valve may be inserted into the insertion portion and collapsed as it is moved toward and through the exit portion. The valve may then be loaded on an apparatus for insertion into the body.
公开/授权文献
信息查询
IPC分类: