Aretificial nerve canula material of slow operating complex type poly lactic acid and preparation method

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Patent number: CN1562383
Publication date: 2005-01-12
Inventor: YAN YUHUA (CN); WAN TAO (CN); XU NIANHUA (CN)
Applicant: WUHAN TECH UNIV (CN)
Classification:
- international: A61L27/04; C08G63/08
- european:
Application number: CN200410012846 20040316
Priority number(s): CN200410012846 20040316
Abstract of CN1562383

A slowly-releasing artificial nerve canal for repairing nerve is prepared through dissolving the bio absorptive polylactic acid in organic solvent adding hydroxy apatite nanoparticles and freeze-dried nerve growth factor (NGF) powder, ultrasonic dispersing and volatilizing solvent to obtain milliporous canal.
Data supplied from the esp@cenet database - Worldwi