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1. (WO2018157456) BIOLOGICAL TISSUE MATRIX MATERIAL, PREPARATION METHOD THEREFOR AND USE THEREOF IN OTOLOGICAL REPAIR MATERIAL
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Pub. No.: WO/2018/157456 International Application No.: PCT/CN2017/080894
Publication Date: 07.09.2018 International Filing Date: 18.04.2017
IPC:
A61L 27/36 (2006.01) ,A61L 27/58 (2006.01) ,A61L 27/56 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS 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
27
Materials for prostheses or for coating prostheses
36
containing ingredients of undetermined constitution or reaction products thereof
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS 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
27
Materials for prostheses or for coating prostheses
50
Materials characterised by their function or physical properties
58
Materials at least partially resorbable by the body
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS 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
27
Materials for prostheses or for coating prostheses
50
Materials characterised by their function or physical properties
56
Porous or cellular materials
Applicants:
北京博辉瑞进生物科技有限公司 BEIJING BIOSIS HEALING BIOLOGICAL TECHNOLOGY CO., LTD. [CN/CN]; 中国北京市 大兴区中关村科技园区大兴生物医药产业基地天富大街9号药谷一号 Daxing Biopharmaceutical Industrial Base Beijing Zhongguancun Science Park No.9 Tianfu Street, Daxing District Beijing 102629, CN
Inventors:
赵博 ZHAO, Bo; CN
王洪权 WANG, Hongquan; CN
夏磊磊 XIA, Leilei; CN
赵延瑞 ZHAO, Yanrui; CN
李学军 LI, Xuejun; CN
张晋辉 ZHANG, Jinhui; CN
Agent:
宁波市鄞州甬致专利代理事务所(普通合伙) NINGBO WITS IP SERVICES CO., LTD; 中国浙江省宁波市 鄞州区学士路298号科技局裙楼1楼科技综合服务中心 Comprehensive Science & Technology Service Center 1st Floor, Qunlou, Yinzhou Science & Technology Bureau No.298, Xueshi Road, Yinzhou District Ningbo, Zhejiang 315100, CN
Priority Data:
201710124819.203.03.2017CN
201710126703.203.03.2017CN
Title (EN) BIOLOGICAL TISSUE MATRIX MATERIAL, PREPARATION METHOD THEREFOR AND USE THEREOF IN OTOLOGICAL REPAIR MATERIAL
(FR) MATÉRIAU DE MATRICE DE TISSU BIOLOGIQUE, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION DANS UN MATÉRIAU DE RÉPARATION OTOLOGIQUE
(ZH) 一种生物组织基质材料、制备方法及在耳科修复材料中的应用
Abstract:
(EN) Disclosed are a biological tissue matrix material, a preparation method therefor and the use thereof in an otological repair material. The biological tissue matrix material comprises an extracellular matrix. The extracellular matrix comprises a collagen fibre, a growth factor and fibronectin. The biological tissue matrix material has a low amount of DNA residue, a low immunogenicity, a high anti-infection ability, and a strong repair capability.
(FR) L'invention concerne un matériau de matrice de tissu biologique, son procédé de préparation et son utilisation dans un matériau de réparation otologique. Le matériau de matrice de tissu biologique comprend une matrice extracellulaire qui comprend une fibre de collagène, un facteur de croissance et de la fibronectine. Le matériau de matrice de tissu biologique selon l'invention a une faible quantité de résidu d'ADN, une faible immunogénicité, une grande capacité anti-infectieuse et forte capacité de réparation.
(ZH) 一种生物组织基质材料、制备方法及在耳科修复材料中的应用,生物组织基质材料包括细胞外基质,细胞外基质包括胶原纤维、生长因子和纤连蛋白。生物组织基质材料DNA残留量低,免疫原性低、抗感染能力高、修复能力强。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)