发明授权
US06592616B1 System and device for minimizing embolic risk during an interventional procedure
有权
在介入手术过程中尽量减少栓塞风险的系统和装置
- 专利标题: System and device for minimizing embolic risk during an interventional procedure
- 专利标题(中): 在介入手术过程中尽量减少栓塞风险的系统和装置
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申请号: US09560209申请日: 2000-04-28
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公开(公告)号: US06592616B1公开(公告)日: 2003-07-15
- 发明人: Richard S. Stack , Paul F. Muller , Udayan G. Patel
- 申请人: Richard S. Stack , Paul F. Muller , Udayan G. Patel
- 主分类号: A61F206
- IPC分类号: A61F206
摘要:
A device for trapping plaque against the vascular wall includes a tubular-shaped net which is made from a blood-permeable and biocompatable material having expandable members attached to each end of the tubular net. The expandable members are placed in their expanded position within a blood vessel to maintain the tubular net against the area of plaque to be treated with an interventional procedure. A balloon angioplasty procedure or stenting procedure is subsequently performed within the inner lumen formed in the tubular net. The tubular net prevents any emboli which may be created during the interventional procedure from entering into the bloodstream.