发明名称 |
Tissue patches and related delivery systems and methods |
摘要 |
A tissue patch for treatment of a lesion in an alimentary tract of a patient includes a tissue implant having a top surface and a bottom surface. The tissue patch also includes a substrate completely surrounding the tissue implant such that the substrate forms a first layer on the top surface and a second layer on the bottom surface. At least one of the first and second layers contacts the respective top or bottom surface and is entirely bio-absorbable so that the tissue implant touches an area of the patient's tissue upon dissolving of the at least one of the first and second layers. The first layer has a first predetermined thickness and the second layer has a second predetermined thickness different from the first predetermined thickness.
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申请公布号 |
US8034048(B2) |
申请公布日期 |
2011.10.11 |
申请号 |
US20030428801 |
申请日期 |
2003.05.05 |
申请人 |
BOSTON SCIENTIFIC SCIMED, INC. |
发明人 |
PUGSLEY CHARLES H.;MCBRIDE-SAKAL MARCIA |
分类号 |
A61K9/22;A61F13/02;A61L15/40;A61L15/64 |
主分类号 |
A61K9/22 |
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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