- 专利标题： Method for preparation of artificial blood vessel using tube-type porous biodegradable scaffold having a double-layered structure and stem cell, and artificial blood vessel made by the same
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申请号： US13299748申请日： 2011-11-18
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公开(公告)号： US09683216B2公开(公告)日： 2017-06-20
- 发明人: Jung-Woog Shin , Dong-Hwa Kim
- 申请人： Jung-Woog Shin , Dong-Hwa Kim
- 申请人地址： KR Gimhae-si, Gyeongsangnam-Do
- 专利权人： INJE UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
- 当前专利权人： INJE UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
- 当前专利权人地址： KR Gimhae-si, Gyeongsangnam-Do
- 代理机构： Lucas & Mercanti, LLP
- 优先权： KR10-2011-0029816 20110331
- 主分类号： C12N5/071
- IPC分类号： C12N5/071 ; A61F2/06
摘要：
The present invention relates to a method for preparation of an artificial blood vessel using a tube-type porous biodegradable scaffold having a double layered structure and a stem cell, and an artificial blood vessel made by the same. Specifically, the present invention relates to a method for preparation of an artificial blood vessel by separately seeding a stem cell onto the inner membrane and an outer membrane of a tube-type porous biodegradable scaffold having a double layered structure, wherein the inner membrane and the outer membrane having different biodegradable polymer nano-fiber arrangements are continuously linked, and by inducing differentiation; and an artificial blood vessel made by the same.
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