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Title:
POLYURETHANE/SMALL INTESTINAL SUBMUCOSA (PU/SIS) TWO-COMPONENT INJECTABLE HYDROGEL
Document Type and Number:
WIPO Patent Application WO/2017/206673
Kind Code:
A1
Abstract:
A two-component injectable hydrogel product cartridge, preparation method therefor and use thereof. The two-component injectable hydrogel product cartridge comprises the following two separately stored components: component A, which is a polyurethane emulsion, and component B, which is a sol containing a small intestinal submucosal powder and acetic acid. Component A and component B may be mediated by means of endoscopic techniques, so as to achieve implanting by means of injection and to be able to gelatinize quickly in situ; component A and component B are fixed on a damaged part so that a wound may be effectively healed and so that surgical trauma may be minimal.

Inventors:
XIE HUIQI (CN)
GONG MEI (CN)
Application Number:
PCT/CN2017/083577
Publication Date:
December 07, 2017
Filing Date:
May 09, 2017
Export Citation:
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Assignee:
TOPREGMED (BEIJING) MEDICAL TECH CO LTD (CN)
International Classes:
A61L15/42; A61L15/26; A61L15/40
Foreign References:
CN105999373A2016-10-12
CN104341608A2015-02-11
CN102743791A2012-10-24
CN101185774A2008-05-28
US20070027460A12007-02-01
Attorney, Agent or Firm:
GAOYUNG INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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