Method and material for preparing bio-medical material for repair of peripheral nerve
Title：
Method and material for preparing bio-medical material for repair of peripheral nerve
Application Number：
 02129367
Application Date：
 2002/09/06
Announcement Date：
 2003/03/12
Pub. Date：
Publication Number：
 1401398
Announcement Number：
 1201827
Grant Date：
 2005-5-18
Granted Pub. Date：
 2005-5-18
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 A61L 29/04
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
 Deng Jingguang, Gong Yandao, Zhang Xiufang
Key Words：
 bio-medical material, repair, peripheral nerve
Abstract：
 A biomedical material used for repairing peripheral nerve is prepared from chitosan as substrate through D-alkylating and N-alkylating. It has the greatly improved performance (9.8% for solubility and 3.3X10 to the power 9/Pa.m for elastic modulus).
Claim：
Priority：
PCT：
LegalStatus：

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2008-4-17
  Selected patents owned by Tsinghua University filed in 2005 are loaded.
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