Invention Grant
- Patent Title: Covered stents with degradable barbs
- Patent Title (中): 覆盖支架与可降解倒钩
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Application No.: US12140177Application Date: 2008-06-16
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Publication No.: US08444688B2Publication Date: 2013-05-21
- Inventor: John Sherry
- Applicant: John Sherry
- Applicant Address: US MN Maple Grove
- Assignee: Boston Scientific Scimed, Inc.
- Current Assignee: Boston Scientific Scimed, Inc.
- Current Assignee Address: US MN Maple Grove
- Agency: Vidas, Arrett & Steinkraus, P.A.
- Main IPC: A61F2/82
- IPC: A61F2/82
Abstract:
The present invention is directed at a removable stent for providing reinforcement to a selected region of a selected body lumen including a resilient cylindrical layer, including at least one bioresorbable extrusion exterior from the resilient cylindrical layer for resisting migration of the removable stent when the removable stent is positioned in the selected region of the selected body lumen. The present invention also includes a temporary implantable endoprosthesis which includes a tubular, radially compressible and axially flexible structure, including at least one bioresorbable extrusion exterior from the resilient cylindrical layer for resisting migration of the removable stent when the removable stent is positioned in the selected region of the selected body lumen.
Public/Granted literature
- US20080249598A1 COVERED STENTS WITH DEGRADABLE BARBS Public/Granted day:2008-10-09
Information query
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