MX359881B - Metodo para producir una membrana de colageno y usos de la misma. - Google Patents

Metodo para producir una membrana de colageno y usos de la misma.

Info

Publication number
MX359881B
MX359881B MX2014015233A MX2014015233A MX359881B MX 359881 B MX359881 B MX 359881B MX 2014015233 A MX2014015233 A MX 2014015233A MX 2014015233 A MX2014015233 A MX 2014015233A MX 359881 B MX359881 B MX 359881B
Authority
MX
Mexico
Prior art keywords
collagen
containing tissue
incubating
solution
producing
Prior art date
Application number
MX2014015233A
Other languages
English (en)
Other versions
MX2014015233A (es
Inventor
Zheng Ming-Hao
Original Assignee
Orthocell Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from AU2012902458A external-priority patent/AU2012902458A0/en
Application filed by Orthocell Ltd filed Critical Orthocell Ltd
Publication of MX2014015233A publication Critical patent/MX2014015233A/es
Publication of MX359881B publication Critical patent/MX359881B/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
    • A61L27/24—Collagen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/3604—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix characterised by the human or animal origin of the biological material, e.g. hair, fascia, fish scales, silk, shellac, pericardium, pleura, renal tissue, amniotic membrane, parenchymal tissue, fetal tissue, muscle tissue, fat tissue, enamel
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/3683—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/56—Porous materials, e.g. foams or sponges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/58—Materials at least partially resorbable by the body
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/107—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides
    • C07K1/113—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides without change of the primary structure
    • C07K1/1136—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides without change of the primary structure by reversible modification of the secondary, tertiary or quarternary structure, e.g. using denaturating or stabilising agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/78—Connective tissue peptides, e.g. collagen, elastin, laminin, fibronectin, vitronectin, cold insoluble globulin [CIG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/18—Internal ear or nose parts, e.g. ear-drums
    • A61F2002/183—Ear parts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—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
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/14—Materials or treatment for tissue regeneration for ear reconstruction or ear implants, e.g. implantable hearing aids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—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
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/40—Preparation and treatment of biological tissue for implantation, e.g. decellularisation, cross-linking

Abstract

La presente invención se refiere a un método para producir una membrana de colágeno que tiene propiedades mecánicas particulares. En particular, la presente invención se refiere a un método A para producir una membrana de colágeno que comprende los pasos de (i) aislar un tejido que contiene colágeno en el mismo en una solución de etanol; (ii) incubar el tejido que contiene colágeno del paso (i) en una primera solución que comprende una sal inorgánica y un agente tensioactivo aniónico a fin de desnaturalizar proteínas no colagenosas contenidas en el mismo; (iii) incubar el tejido que contiene colágeno producido en el paso (ii) en una segunda solución que comprende un ácido inorgánico hasta que el colágeno en el material se desnaturalice; y (iv) incubar el tejido que contiene colágeno producido en el paso (iii) en una tercera solución que comprende un ácido inorgánico con estimulación mecánica simultánea durante tiempo suficiente para permitir que los fascículos de colágeno en el tejido que contiene colágeno se alineen; en donde la estimulación mecánica comprende aplicar tensión de forma cíclica al tejido que contiene colágeno.
MX2014015233A 2012-06-12 2013-06-12 Metodo para producir una membrana de colageno y usos de la misma. MX359881B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2012902458A AU2012902458A0 (en) 2012-06-12 Scaffold For Tympanic Membrane Reconstruction
PCT/AU2013/000621 WO2013185173A1 (en) 2012-06-12 2013-06-12 Method for producing a collagen membrane and uses thereof

Publications (2)

Publication Number Publication Date
MX2014015233A MX2014015233A (es) 2015-06-23
MX359881B true MX359881B (es) 2018-10-15

Family

ID=49757327

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014015233A MX359881B (es) 2012-06-12 2013-06-12 Metodo para producir una membrana de colageno y usos de la misma.

Country Status (12)

Country Link
US (5) US9096688B2 (es)
EP (1) EP2858691B1 (es)
JP (2) JP6105060B2 (es)
CN (1) CN104684593B (es)
AU (2) AU2013273923C1 (es)
CA (1) CA2876064C (es)
ES (1) ES2676545T3 (es)
HK (1) HK1209062A1 (es)
MX (1) MX359881B (es)
NZ (1) NZ702942A (es)
SG (1) SG11201408138XA (es)
WO (1) WO2013185173A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013185173A1 (en) * 2012-06-12 2013-12-19 The University Of Western Australia Method for producing a collagen membrane and uses thereof
JP2017531495A (ja) * 2014-10-10 2017-10-26 オーソセル・リミテッド 軟組織の無縫合修復
CN106999627B (zh) * 2014-10-10 2021-01-29 奥托细胞有限公司 胶原构建物及用于产生所述胶原构建物的方法
WO2016150876A1 (en) 2015-03-23 2016-09-29 Bone Support Ab Biphasic ceramic bone substitute
RU2593898C1 (ru) * 2015-04-13 2016-08-10 Государственное бюджетное образовательное учреждение высшего профессионального образования "Астраханский государственный медицинский университет" Министерства здравоохранения Российской Федерации (ГБОУ ВПО Астраханский ГМУ Минздрава России) Способ мастоидопластики при повторных санирующих операциях на ухе
CN108837181A (zh) * 2018-06-20 2018-11-20 罗国球 一种高强度的仿生胶原膜及其制备方法
EP3917756A4 (en) * 2019-02-01 2023-05-10 Embody Inc. MICROFLUIDIC EXTRUSION

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US5993844A (en) 1997-05-08 1999-11-30 Organogenesis, Inc. Chemical treatment, without detergents or enzymes, of tissue to form an acellular, collagenous matrix
US20050186283A1 (en) * 1997-10-10 2005-08-25 Ed. Geistlich Soehne Ag Fuer Chemistrie Industrie Collagen carrier of therapeutic genetic material, and method
JP5226914B2 (ja) * 1998-06-19 2013-07-03 ライフセル コーポレイション 粒状無細胞組織マトリックス
US7615373B2 (en) 1999-02-25 2009-11-10 Virginia Commonwealth University Intellectual Property Foundation Electroprocessed collagen and tissue engineering
US6565960B2 (en) * 2000-06-01 2003-05-20 Shriners Hospital Of Children Polymer composite compositions
TWI284665B (en) * 2001-08-17 2007-08-01 Univ Nat Cheng Kung Fabrication method of the porous collagen matrix
EP1698358A4 (en) * 2003-12-26 2007-12-26 Cardio Inc TRANSPLANTABLE BIOMATERIAL AND PROCESS FOR PREPARING THE SAME
US20090311298A1 (en) * 2005-10-18 2009-12-17 Oranogenesis, In.C Antimicrobial Collagenous Constructs
GB0524048D0 (en) * 2005-11-25 2006-01-04 Ucl Biomedica Plc Bio-artificial materials with tuneable properties
CA2674470C (en) * 2006-12-27 2016-05-10 Shriners Hospitals For Children Woven and/or braided fiber implants and methods of making same
CN101795718B (zh) * 2007-04-24 2013-06-12 西澳大利亚大学 含肌腱细胞的生物支架和使用该生物支架的治疗方法
CN102076366B (zh) * 2008-04-30 2014-06-11 伊西康公司 组织工程血管
WO2009152384A1 (en) 2008-06-11 2009-12-17 The Children's Mercy Hospital Solutions for tissue engineering and methods of use
CN102159256B (zh) * 2008-07-24 2014-11-12 西澳大利亚大学 一种用于细胞生长的胶原支架及其制备方法
KR101245929B1 (ko) * 2009-01-20 2013-03-22 호메이욘 에이치. 자데흐 항체 매개된 골질 재생
KR101060910B1 (ko) 2009-05-08 2011-08-30 대한민국(관리부서:농촌진흥청장) 실크단백질을 이용한 인공고막 및 그 제조방법
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WO2013185173A1 (en) * 2012-06-12 2013-12-19 The University Of Western Australia Method for producing a collagen membrane and uses thereof

Also Published As

Publication number Publication date
US20140288271A1 (en) 2014-09-25
JP2017136384A (ja) 2017-08-10
MX2014015233A (es) 2015-06-23
HK1209062A1 (en) 2016-03-24
US9096688B2 (en) 2015-08-04
AU2013273923B2 (en) 2015-08-20
US10888638B2 (en) 2021-01-12
CN104684593A (zh) 2015-06-03
WO2013185173A1 (en) 2013-12-19
ES2676545T3 (es) 2018-07-20
US20190262501A1 (en) 2019-08-29
AU2015258323B2 (en) 2017-06-01
EP2858691A1 (en) 2015-04-15
US20150283299A1 (en) 2015-10-08
CA2876064C (en) 2020-07-07
JP2015522332A (ja) 2015-08-06
JP6648056B2 (ja) 2020-02-14
NZ702942A (en) 2017-01-27
EP2858691A4 (en) 2016-01-13
CA2876064A1 (en) 2013-12-19
US20230190998A1 (en) 2023-06-22
AU2015258323A1 (en) 2015-12-10
US10314939B2 (en) 2019-06-11
CN104684593B (zh) 2016-07-06
AU2013273923C1 (en) 2016-11-03
JP6105060B2 (ja) 2017-03-29
AU2013273923A1 (en) 2015-01-22
EP2858691B1 (en) 2018-05-16
US20210093750A1 (en) 2021-04-01
SG11201408138XA (en) 2015-01-29

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