公开(公告)号：US06569148B2

公开(公告)日：2003-05-27

申请号：US09769775

申请日：2001-01-25

申请人： Celso J. Bagaoisan ,  Jefferey C. Bleam ,  Ketan P. Muni ,  Gholam RezaZadno Azizi

发明人： Celso J. Bagaoisan ,  Jefferey C. Bleam ,  Ketan P. Muni ,  Gholam RezaZadno Azizi

IPC分类号： A61M3100

CPC分类号： A61M25/10184 ,  A61B17/22 ,  A61B2017/22067 ,  A61B2017/22084 ,  A61B2217/005 ,  A61M25/0009 ,  A61M25/0026 ,  A61M25/0029 ,  A61M25/005 ,  A61M25/0053 ,  A61M25/0054 ,  A61M25/0068 ,  A61M25/007 ,  A61M25/0075 ,  A61M25/008 ,  A61M25/09 ,  A61M25/09033 ,  A61M25/10 ,  A61M25/1011 ,  A61M25/1018 ,  A61M25/1027 ,  A61M25/104 ,  A61M2025/0018 ,  A61M2025/0037 ,  A61M2025/0081 ,  A61M2025/0183 ,  A61M2025/09008 ,  A61M2025/09175 ,  A61M2025/1015 ,  A61M2025/1031 ,  A61M2025/1052 ,  A61M2025/1079 ,  A61M2025/109 ,  A61M2025/1093 ,  B29C55/04

摘要： A multi-catheter emboli containment system is disclosed which is adapted to provide at least one pair of optimized paths for irrigation and aspiration fluid flow. Through careful design of the cross-sectional area of these paths, the present system is able to be compactly utilized in even the smaller size blood vessels. The catheter system itself is provided with occlusive devices to form an emboli containment chamber in which irrigation and aspiration occur. The catheter system of the present invention provides an improved emboli containment and removal system which can be utilized in a wide range of vessel diameters. The system is easy to use and can quickly and efficiently evacuate the containment chamber.