COLLAGEN-RICH ARTIFICIAL NERVE SCAFFOLD AND MANUFACTURING METHOD THEREFOR

Title:

COLLAGEN-RICH ARTIFICIAL NERVE SCAFFOLD AND MANUFACTURING METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2016/107112

Kind Code:

A1

Abstract:

A collagen-rich artificial nerve scaffold and a manufacturing method therefor. The nerve scaffold comprises a scaffold membrane (1) and a degradable metal wire (2) wrapped by the scaffold membrane (1). The scaffold membrane (1) is rich in collagen, nerve growth factor (NGF), and poly(lactic-co-glycolic acid (PLGA). The manufacturing method comprises the steps of preparing a collagen powder, preparing NGF gelatin microspheres, preparing the scaffold membrane (1), and wrapping the degradable metal wire (2) with the scaffold membrane (1).

Inventors:

LI YANGDE (CN)

Application Number:

PCT/CN2015/082178

Publication Date:

July 07, 2016

Filing Date:

June 24, 2015

Export Citation:

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Assignee:

DONGGUAN DIANFU PRODUCT DESIGN CO LTD (CN)

International Classes:

A61L27/34; A61L27/04; A61L27/50; A61L27/54; A61L27/58

Foreign References:

CN104107096A	2014-10-22
CN102149859A	2011-08-10
CN1589913A	2005-03-09
CN104548203A	2015-04-29
CN1470640A	2004-01-28
CN101214396A	2008-07-09
US20140336681A1	2014-11-13

Attorney, Agent or Firm:

Guangzhou Scihead Patent Agent Co., LTD. (CN)
广州三环专利代理有限公司 (CN)

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