发明名称 VALVE SIZER AND METHOD OF USE
摘要 A valve sizer (2) having a movable element mounted to the distal end of a shaft (4). A valve sizing portion includes the movable element (8) so that the valve sizing portion may be adjusted to correspond to a number of different available replacement valve sizes. An indicator (32) mounted to the proximal end of the shaft (4) indicates the valve size corresponding to the outer dimension of the valve sizing portion.
申请公布号 WO9741801(A1) 申请公布日期 1997.11.13
申请号 WO1997US07782 申请日期 1997.05.07
申请人 HEARTPORT, INC. 发明人 ROSENMAN, DANIEL, C.;GARRISON, MICHI, E.;DANIEL, SEAN, CHRISTOPHER
分类号 A61F2/24;(IPC1-7):A61F2/00 主分类号 A61F2/24
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