发明名称 |
COMPOSITION FOR A TISSUE REPAIR IMPLANT AND METHODS OF MAKING THE SAME |
摘要 |
The invention is directed to a process for making a tissue repair implant having a porous sponge-like structure to repair bone, cartilage, or soft tissue defects by producing a connective tissue homogenate from one or more connective tissues, mixing the connective tissue homogenate with a carrier solution to produce a connective tissue carrier, optionally mixing one or more natural or synthetic bone fragments with said connective tissue carrier to produce a tissue repair mixture, freezing or freeze-drying the tissue repair mixture to produce a porous sponge-like structure and create a three-dimensional framework to entrap the natural or synthetic bone fragments, treating the frozen or freeze-dried porous sponge-like structure with one or more treatment solutions to produce a stabilized porous sponge-like structure A crudely fragmented connective tissue from one or more connective tissues is optionally mixed with the tissue repair mixture before freezing or freeze-drying. |
申请公布号 |
WO2010016942(A1) |
申请公布日期 |
2010.02.11 |
申请号 |
WO2009US04556 |
申请日期 |
2009.08.07 |
申请人 |
LIFENET HEALTH;CHEN, JINGSONG;WOLFINBARGER, LLOYD;CHEN, SILVIA, S. |
发明人 |
CHEN, JINGSONG;WOLFINBARGER, LLOYD;CHEN, SILVIA, S. |
分类号 |
A61K35/32 |
主分类号 |
A61K35/32 |
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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