Title:
PYROGALLOL GROUP FUNCTIONALIZED POLYSACCHARIDE-BASED HEMOSTATIC TISSUE ADHESIVE AND COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2020/116924
Kind Code:
A1
Abstract:
The present invention relates to a tissue adhesive comprising a complex of a compound, which has a pyrogallol group or a catechol group, and a polysaccharide, wherein the tissue adhesive has excellent wet adhesion and hemostatic ability, and can be prepared in the form of a hydrogel, mat, film, or patch, and thus can be applied so as to match the characteristics and form of an application region.
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Inventors:
HWANG DONG SOO (KR)
RHO SANG CHUL (KR)
LEE SU YOUNG (KR)
RHO SANG CHUL (KR)
LEE SU YOUNG (KR)
Application Number:
PCT/KR2019/016988
Publication Date:
June 11, 2020
Filing Date:
December 04, 2019
Export Citation:
Assignee:
ANPOLY INC (KR)
International Classes:
A61L24/08; A61F13/00; A61F13/02; A61L15/28; A61L24/00
Foreign References:
| KR20150131951A | 2015-11-25 | |||
| KR101820306B1 | 2018-01-18 | |||
| KR20180124701A | 2018-11-21 |
Other References:
OH, D. X. ET AL.: "Tunicate-mimetic nanofibrous hydrogel adhesive with improved wet adhesion", ACTA BIOMATERIALIA, vol. 20, 1 April 2015 (2015-04-01), pages 104 - 112, XP029590350
LEE, S.: "Fabrication of Different Application Forms with Conjugated Chitosan-RaHic Acid for Biomedical Usage", THE KOREAN SOCIETY FOR BIOTECHNOLOGY AND BIOENGINEERING, 2017
LEE, S.: "Fabrication of Different Application Forms with Conjugated Chitosan-RaHic Acid for Biomedical Usage", THE KOREAN SOCIETY FOR BIOTECHNOLOGY AND BIOENGINEERING, 2017
Attorney, Agent or Firm:
KIM, Soon Woong (KR)
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