发明名称 |
ENDOLUMINAL DRUG APPLICATOR AND METHOD OF TREATING DISEASED VESSELS OF THE BODY |
摘要 |
A stent-graft is coupled to an elongate flexible member at or near the distal end of the flexible member and configurable in both a collapsed configuration and an expanded configuration. The stent-graft includes an expandable stent fixed to the flexible member. A portion of the expandable stent defines a generally tubular structure in its expanded configuration. A porous polymeric mesh interfaces circumferentially about the portion of the stent defines a generally tubular structure. The mesh is expandable with the stent and carries at least one therapeutic agent. When the stent-graft is in its expanded configuration and contacts the treatment site, the at least one therapeutic agent is transferred to the treatment site by operation of contact between the stent-graft and the treatment site. The mesh can define distal and proximal openings that allow for fluid flow through the stent-graft when the stent-graft is in the expanded configuration. |
申请公布号 |
WO2012097287(A1) |
申请公布日期 |
2012.07.19 |
申请号 |
WO2012US21299 |
申请日期 |
2012.01.13 |
申请人 |
INNOVIA LLC;PINCHUK, LEONARD |
发明人 |
PINCHUK, LEONARD |
分类号 |
A61F2/07 |
主分类号 |
A61F2/07 |
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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