Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020191906 - SPONGY HEMOSTATIC OR TISSUE-SEALING MATERIAL AND PREPARATION METHOD THEREFOR

Publication Number WO/2020/191906
Publication Date 01.10.2020
International Application No. PCT/CN2019/087551
International Filing Date 20.05.2019
IPC
A61L 15/40 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
15Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
40containing ingredients of undetermined constitution or reaction products thereof
A61L 15/42 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
15Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
42Use of materials characterised by their function or physical properties
A61L 15/32 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
15Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
22containing macromolecular materials
32Proteins, polypeptides; Degradation products or derivatives thereof, e.g. albumin, collagen, fibrin, gelatin
Applicants
  • 厦门大学 XIAMEN UNIVERSITY [CN]/[CN]
Inventors
  • 陈军 CHEN, Jun
  • 陈经纬 CHEN, Jingwei
  • 王德祥 WANG, Dexiang
  • 丁少雄 DING, Shaoxiong
  • 赵晶 ZHAO, Jing
  • 欧徽龙 OU, Huilong
  • 夏光远 XIA, Guangyuan
Agents
  • 厦门市首创君合专利事务所有限公司 SHOUCHUANG JUNHE PATENT AGENT CO., LTD.XIAMEN
Priority Data
201910239309.927.03.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) SPONGY HEMOSTATIC OR TISSUE-SEALING MATERIAL AND PREPARATION METHOD THEREFOR
(FR) MATÉRIAU HÉMOSTATIQUE SPONGIEUX OU DE SOUDURE TISSULAIRE ET SON PROCÉDÉ DE PRÉPARATION
(ZH) 一种海绵质止血或组织密封材料及其制备方法
Abstract
(EN)
A spongy hemostatic material and a preparation method therefor. A major component or a partial component of the spongy hemostatic material is a sponge grown in sea water or fresh water. The spongy hemostatic material can simultaneously cover the advantages of various types of hemostatic drugs, and can be used in special situations such as a lack of platelets and hemophilia lacking coagulation factors to help patients carry out wound hemostasis so as to reduce the costs of drugs. The hemostatic material has good water absorptivity and biocompatibility, performs well in the adsorption of red blood cells and the activation of platelet aggregation, and may also effectively act on special blood suffering from coagulation factor disorders.
(FR)
La présente invention porte sur un matériau hémostatique spongieux et sur son procédé de préparation. Un composant majeur ou un composant partiel du matériau hémostatique spongieux est une éponge cultivée dans de l'eau de mer ou de l'eau douce. Le matériau hémostatique spongieux peut simultanément couvrir les avantages de divers types de médicaments hémostatiques et peut être utilisé dans des situations spéciales telles qu'un manque de plaquettes et d'hémophilie manquant de facteurs de coagulation pour aider des patients à effectuer une hémostase de plaie de sorte à réduire les coûts de médicaments. Le matériau hémostatique présente une bonne absorption d'eau et une bonne biocompatibilité, présente également une bonne performance d'adsorption de globules rouges et d'activation de l'agrégation plaquettaire et peut également agir efficacement sur le sang spécial souffrant de troubles du facteur de coagulation.
(ZH)
一种海绵质止血材料及其制备方法。海绵质止血材料的主要成份或部分成分为在海水或淡水中生长的海绵。该海绵质止血材料能同时涵盖多种类止血药物的优点,且能用于血小板贫乏、缺乏凝血因子的血友病等特殊情况,帮助患者其进行创口止血,以减少其药物成本。该止血材料本身具有良好的吸水性和生物相容性,不仅在红细胞吸附和聚集血小板活化上表现优异,同时能有效作用于凝血因子障碍的特殊血液。
Latest bibliographic data on file with the International Bureau