基本信息:
- 专利标题: SELF-CLEANING STENT
- 专利标题(中):自清洁手套
- 申请号:PCT/US2007014214 申请日:2007-06-18
- 公开(公告)号:WO2007149404A3 公开(公告)日:2008-02-14
- 发明人: CARTER MATTHEW P , JONES BRIAN K
- 申请人: WILSON COOK MEDICAL INC , CARTER MATTHEW P , JONES BRIAN K
- 专利权人: WILSON COOK MEDICAL INC,CARTER MATTHEW P,JONES BRIAN K
- 当前专利权人: WILSON COOK MEDICAL INC,CARTER MATTHEW P,JONES BRIAN K
- 优先权: US81564606 2006-06-22
- 主分类号: A61B17/22
- IPC分类号: A61B17/22 ; A61F2/82
摘要:
A stent (10) is provided that is able to resist clogging from cumulative matter found within a fluid that passes therethrough. The stent includes a mass (13) moveably disposed therein, wherein movement of the stent tends to dislodge any cumulative matter accumulated within the stent. As a result, the device is able to remain resident within the patient for an extended period of time before becoming clogged and needing to be replaced.
摘要(中):
提供了能够抵抗在通过其中的流体内发现的累积物质堵塞的支架(10)。 支架包括可移动地设置在其中的质量块(13),其中支架的运动倾向于移除在支架内积累的任何累积物质。 因此,该设备能够在被阻塞并且需要更换之前长时间地保持在患者体内。