- 专利标题： Valve sizer and method of use
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申请号： US646850申请日： 1996-05-08
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公开(公告)号： US5885228A公开(公告)日： 1999-03-23
- 发明人: Daniel C. Rosenman , Michi E. Garrison , Sean Christopher Daniel
- 申请人： Daniel C. Rosenman , Michi E. Garrison , Sean Christopher Daniel
- 申请人地址： CA Redwood City
- 专利权人： Heartport, Inc.
- 当前专利权人： Heartport, Inc.
- 当前专利权人地址： CA Redwood City
- 主分类号： A61F2/24
- IPC分类号： A61F2/24 ; A61B5/103
摘要：
A valve sizer having a movable element mounted to the distal end of a shaft. A valve sizing portion includes the movable element so that the valve sizing portion may be adjusted to correspond to a number of different available replacement valve sizes. An indicator mounted to the proximal end of the shaft indicates the valve size corresponding to the outer dimension of the valve sizing portion.
公开/授权文献
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