发明申请
- 专利标题: Medical device delivery system
- 专利标题(中): 医疗器械输送系统
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申请号: US11149721申请日: 2005-06-09
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公开(公告)号: US20050228479A1公开(公告)日: 2005-10-13
- 发明人: Dusan Pavcnik , Brian Case , Christopher Dixon , Jacob Flagle , Michael Garrison , Andrew Hoffa , Ray Leonard
- 申请人: Dusan Pavcnik , Brian Case , Christopher Dixon , Jacob Flagle , Michael Garrison , Andrew Hoffa , Ray Leonard
- 专利权人: Cook Incorporated
- 当前专利权人: Cook Incorporated
- 主分类号: A61F2/01
- IPC分类号: A61F2/01 ; A61F2/06 ; A61F2/24 ; A61F2/84
摘要:
A delivery system (10) for implanting a medical device (30) such as a venous valve into the vasculature of a patient. The delivery system includes a delivery catheter (11) having a device-containing portion (15) adjacent to the distal end (14) thereof, and an inner member (16) extending through the catheter and beyond the distal end thereof, to an atraumatic distal tip portion (17) forward of the catheter distal end. Delivery catheter (11) includes inner tube (122), flat wire coil (123) compression fitted therearound, and outer tube (112) mechanically connected to roughened outer surface (126) of the inner tube through the spacing of the coil. Delivery catheter (11) can be provided with a window (184) to allow fluoroscopic visualization of a stent valve within the delivery system.
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