发明申请
- 专利标题: Deployment System for Soft Stents
- 专利标题(中): 软支架部署系统
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申请号: US12190737申请日: 2008-08-13
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公开(公告)号: US20090048654A1公开(公告)日: 2009-02-19
- 发明人: Kevin Chmura , John M. Curran , Richard W. Ducharme
- 申请人: Kevin Chmura , John M. Curran , Richard W. Ducharme
- 申请人地址: US NC Winston-Salem
- 专利权人: Wilson-Cook Medical Inc.
- 当前专利权人: Wilson-Cook Medical Inc.
- 当前专利权人地址: US NC Winston-Salem
- 主分类号: A61F2/84
- IPC分类号: A61F2/84
摘要:
A stent delivery system and a method for delivering a stent are provided. The stent delivery system includes an outer sheath having a proximal portion, a distal portion and a first lumen extending at least partially through the sheath. The system further includes an inner shaft slidably received within the first lumen and extending at least partially through the sheath. A tubular non-expandable stent is slidably positionable within the first lumen, disposed distal to the inner shaft and operably contacts a pushing surface on the inner shaft. The inner shaft and the stent are slidable relative to the outer sheath, the outer sheath providing sufficient rigidity to the stent for delivery of the stent to a delivery site.
公开/授权文献
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