发明名称 |
Covered stents with degradable barbs |
摘要 |
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. |
申请公布号 |
US8444688(B2) |
申请公布日期 |
2013.05.21 |
申请号 |
US20080140177 |
申请日期 |
2008.06.16 |
申请人 |
SHERRY JOHN;BOSTON SCIENTIFIC SCIMED, INC. |
发明人 |
SHERRY JOHN |
分类号 |
A61F2/82;A61F2/84;A61F2/02;A61F2/06 |
主分类号 |
A61F2/82 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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