发明授权
- 专利标题: Lipid-free scaffolds for human volume replacement or cell culture and use thereof
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申请号: US12601518申请日: 2008-03-24
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公开(公告)号: US10549010B2公开(公告)日: 2020-02-04
- 发明人: Heeyoung Lee , Hyunjin Yang , Jun Seok Lee , Ji Suk Choi
- 申请人: Heeyoung Lee , Hyunjin Yang , Jun Seok Lee , Ji Suk Choi
- 申请人地址: KR Seoul
- 专利权人: Heeyoung Lee
- 当前专利权人: Heeyoung Lee
- 当前专利权人地址: KR Seoul
- 代理机构: Ladas & Parry LLP
- 优先权: KR10-2007-0048392 20070518
- 国际申请: PCT/KR2008/001632 WO 20080324
- 国际公布: WO2008/143402 WO 20081127
- 主分类号: A61L27/36
- IPC分类号: A61L27/36
摘要:
The present invention relates to lipid removed scaffolds(lipid-free scaffolds) for human tissue volume replacement or cell culture. More particularly, the present invention relates to a method for preparing lipid removed scaffolds(lipid-free scaffolds) for human tissue volume replacement or cell culture, the method comprising the steps of: fragmenting fat tissue to isolate lipids by ultrasonic treatment or high pressure nozzle spray; removing the isolated lipids and fat tissue from which lipids were not isolated to sterilize. According to the present invention, lipids are removed from fat tissue only by physical treatment to maintain the volume thereof and microstructures such as cellular membrane as much as possible and thus the inventive scaffolds are useful for human tissue volume replacement.
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