发明名称 |
Biocompatible denatured albumin lamina |
摘要 |
The present invention provides a denatured albumin lamina, useful for repairing lesions on solid visceral organs. The lamina comprises human serum albumin, formed into a thin, pliant sheet and denatured. The denatured lamina can be sterilized and stored until used. As well, it can be impregnated with a variety of bioagents. A method for repairing a lesion on a solid visceral organ includes applying an energy-absorbing proteinaceous material to a lesion site on the solid visceral organ lesion; irradiating the proteinaceous material with energy sufficient to fuse the energy-absorbing material at least partially to the lesion site; applying a biocompatible denatured albumin lamina onto the proteinaceous material on the lesion site; and irradiating the biocompatible albumin lamina and the proteinaceous material with energy sufficient to fuse the biocompatible albumin lamina to the proteinaceous material and/or the lesion site. A laser solder can be deployed beneath the lamina to aid in welding it to the organ surface using laser light energy. |
申请公布号 |
USRE43134(E1) |
申请公布日期 |
2012.01.24 |
申请号 |
US20050102886 |
申请日期 |
2005.04.08 |
申请人 |
WADIA YASMIN;PRAHL SCOTT ALAN;PROVIDENCE HEALTH SYSTEM - OREGON |
发明人 |
WADIA YASMIN;PRAHL SCOTT ALAN |
分类号 |
A61K9/00;A61B17/08;A61L24/10;A61L26/00;A61L27/22 |
主分类号 |
A61K9/00 |
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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