发明名称 |
ANTI-REFLUX REINFORCED STENT AND METHOD OF MANUFACTURING |
摘要 |
A stent for maintaining the patency of a body passage including an elongate flexible body, at least one lumen extending the length of the body, a filament disposed along the elongate flexible body for inhibiting the fracture of the body within the body passage and for facilitating subsequent removal of the stent, and a valve for preventing the passage of fluid within the lumen in one direction. The filament can be formed within the body of the stent or within a ridge helically wound about the length of the elongate body. Hydrophilic and microbial coatings are applied to the surfaces of the stent and the stent can be constructed of a bioresorbable material. |
申请公布号 |
WO9909911(A2) |
申请公布日期 |
1999.03.04 |
申请号 |
WO1998US17713 |
申请日期 |
1998.08.26 |
申请人 |
UROSURGE INC. |
发明人 |
KNAPP, TRACEY, E.;FRIGSTAD, JOHN, R.;MAGLIOCHETTI, MICHAEL, J. |
分类号 |
A61B17/22;A61F2/04;A61F2/94;A61L31/14;A61M25/00 |
主分类号 |
A61B17/22 |
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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