Title:
DEGRADABLE SURGICAL SUTURE WITH BIOLOGICAL ACTIVITY AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/062976
Kind Code:
A1
Abstract:
A degradable surgical suture with a biological activity and a preparation method therefor. The preparation method comprises adding collagen carrying a bioactive substance into a biocompatible matrix, and by means of an electrospinning technology, a degradable surgical suture can be obtained. The degradable surgical suture has a good uniformity, and high biocompatibility and safety.
Inventors:
LI XIAOKUN (CN)
WU JIANG (CN)
XIAO JIAN (CN)
ZHANG HONGYU (CN)
HE HUACHENG (CN)
WU JIANG (CN)
XIAO JIAN (CN)
ZHANG HONGYU (CN)
HE HUACHENG (CN)
Application Number:
PCT/CN2019/093160
Publication Date:
April 02, 2020
Filing Date:
June 27, 2019
Export Citation:
Assignee:
UNIV WENZHOU MEDICAL (CN)
International Classes:
A61L17/12; A61L17/00; A61L17/10; D01D5/00
Foreign References:
| CN109663144A | 2019-04-23 | |||
| CN101406710A | 2009-04-15 | |||
| CN1826380A | 2006-08-30 | |||
| CN1537144A | 2004-10-13 | |||
| CN104940985A | 2015-09-30 | |||
| US4048256A | 1977-09-13 | |||
| US6093200A | 2000-07-25 | |||
| CN1583183A | 2005-02-23 |
Attorney, Agent or Firm:
BEIJING CEMO LEADER INTELLECTUAL PROPERTY AGENCY (CN)
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