Original document(11 pages) Authorized document(10 pages) 中文版
    A composite tissue-engineered porous scaffold material is prepared from the nano-class hydroxy phosphorite particles, medical polyamide and foaming agent through proportionally mixing, heating to fuse it, injection moulding under 30-50 MPa to form porous scaffold, and removing the surficial layer to open the pores. Its advantage is high mechanical performance.
Application Number
申请号		 03135262 Application Date
申请日		 2003.06.20
Title 名称 Preparation method of nano apatite crystal composite tissue engineering support material
Publication Number
公开号		 1493365 Publication Date
公开日		 2004.05.05
Approval Pub. Date Granted Pub. Date 2005.11.02
International Classification 分类号 A61L27/44,A61L27/56,A61L31/12,A61M31/00,C08L77/00,B29C45/00
Applicant(s) Name
申请人		 Sichuan Univ.
Address 地址 610065
Inventor(s) Name 发明人 Li Yubao, Wei Jie
Attorney & Agent 代理人 pu jiawei

  
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