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1. CN109152863 - DECELLULARISED CELL WALL STRUCTURES FROM PLANTS AND FUNGUS AND USE THEREOF AS SCAFFOLD MATERIALS

Office China
Application Number 201780023019.X
Application Date 10.02.2017
Publication Number 109152863
Publication Date 04.01.2019
Publication Kind A
IPC
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
14
Macromolecular materials
20
Polysaccharides
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
52
Hydrogels or hydrocolloids
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
38
Animal cells
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
60
Materials for use in artificial skin
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
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
A61L 27/36
A61L 27/20
A61L 27/52
A61L 27/38
A61L 27/60
A61L 27/50
CPC
A61L 27/3683
A61L 27/38
A61L 27/507
A61L 27/52
A61L 27/60
A61L 2430/02
Applicants UNIVERSITY OF OTTAWA
渥太华大学
Inventors PELLING ANDREW EDWARD
A·E·佩林
CUERRIER CHARLES MICHEL
C·M·库里尔
MODULEVSKY DANIEL J
D·J·莫库勒斯凯
HICKEY RYAN JOSEPH
R·J·希基
Agents 北京英赛嘉华知识产权代理有限责任公司 11204
北京英赛嘉华知识产权代理有限责任公司 11204
Priority Data 62/294,671 12.02.2016 US
Title
(EN) DECELLULARISED CELL WALL STRUCTURES FROM PLANTS AND FUNGUS AND USE THEREOF AS SCAFFOLD MATERIALS
(ZH) 植物和真菌的去细胞化细胞壁结构及其作为支架材料的用途
Abstract
(EN)
Provided herein are scaffold biomaterials comprising a decellularised plant or fungal tissue from which cellular materials and nucleic acids of the tissue are removed, the decellularised plant or fungal tissue comprising a cellulose- or chitin-based 3-dimensional porous structure. Methods for preparing such scaffold biomaterials, as well as uses thereof as an implantable scaffold for supporting animal cell growth, for promoting tissue regeneration, for promoting angiogenesis, for a tissue replacement procedure, and/or as a structural implant for cosmetic surgery are also provided. Therapeutictreatment and/or cosmetic methods employing such scaffolds are additionally described.

(ZH)
本文提供了支架生物材料,其包含去除了组织的细胞材料和核酸的去细胞化植物或真菌组织,去细胞化植物或真菌组织包含基于纤维素或几丁质的三维多孔结构。本发明还提供了制备这种支架生物材料的方法,以及其用途——作为可植入支架用于支持动物细胞生长、促进组织再生、促进血管生成、组织置换程序,和/或作为用于美容手术的结构植入物。另外描述了使用这种支架的治疗性处理和/或美容方法。