A NON-CYLINDRICAL PROSTHETIC VALVE SYSTEM FOR TRANSLUMINAL DELIVERY
摘要
A prosthetic valve assembly (820) for use in replacing a deficient native valve comprises a replacement valve supported on an expandable prosthesis frame (822) . The prosthesis frame has a non-cylindrical configuration with a preset maximum expansion diameter region about the valve opening to maintain the preferred valve geometry. The prosthesis frame may also have other regions having a preset maximum expansion diameter to avoid blockage of adjacent structures such as the coronary ostia. The prosthesis valve may be inserted into a existing artificial valve.
申请公布号
WO2006127765(A1)
申请公布日期
2006.11.30
申请号
WO2006US20012
申请日期
2006.05.24
申请人
COREVALVE, INC.;SEGUIN, JACQUES;BORTLEIN, GEORG;NGUYEN, THAN;PANNEK, EDWARD
发明人
SEGUIN, JACQUES;BORTLEIN, GEORG;NGUYEN, THAN;PANNEK, EDWARD