Invention Grant
- Patent Title: Lipid-free scaffolds for human volume replacement or cell culture and use thereof
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Application No.: US12601518Application Date: 2008-03-24
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Publication No.: US10549010B2Publication Date: 2020-02-04
- Inventor: Heeyoung Lee , Hyunjin Yang , Jun Seok Lee , Ji Suk Choi
- Applicant: Heeyoung Lee , Hyunjin Yang , Jun Seok Lee , Ji Suk Choi
- Applicant Address: KR Seoul
- Assignee: Heeyoung Lee
- Current Assignee: Heeyoung Lee
- Current Assignee Address: KR Seoul
- Agency: Ladas & Parry LLP
- Priority: KR10-2007-0048392 20070518
- International Application: PCT/KR2008/001632 WO 20080324
- International Announcement: WO2008/143402 WO 20081127
- Main IPC: A61L27/36
- IPC: A61L27/36

Abstract:
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.
Public/Granted literature
- US20100178681A1 LIPID-FREE SCAFFOLDS FOR HUMAN VOLUME REPLACEMENT OR CELL CULTURE AND USE THEREOF Public/Granted day:2010-07-15
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