WO2023028681A1 - Método para produção de tecido conjuntivo colágeno preservado, tecido conjuntivo colágeno, seus usos e kit para implante em tecido - Google Patents
Método para produção de tecido conjuntivo colágeno preservado, tecido conjuntivo colágeno, seus usos e kit para implante em tecido Download PDFInfo
- Publication number
- WO2023028681A1 WO2023028681A1 PCT/BR2022/050348 BR2022050348W WO2023028681A1 WO 2023028681 A1 WO2023028681 A1 WO 2023028681A1 BR 2022050348 W BR2022050348 W BR 2022050348W WO 2023028681 A1 WO2023028681 A1 WO 2023028681A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- connective tissue
- tissue
- collagen connective
- preserved
- solution
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/64—Proteins; Peptides; Derivatives or degradation products thereof
- A61K8/65—Collagen; Gelatin; Keratin; Derivatives or degradation products thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/98—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution of animal origin
-
- 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
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/60—Materials for use in artificial skin
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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BR102021017465-0A BR102021017465A2 (pt) | 2021-09-02 | 2021-09-02 | Método para produção de tecido conjuntivo colágeno preservado, tecido conjuntivo colágeno, seus usos e kit para implante em tecido |
BR1020210174650 | 2021-09-02 |
Publications (1)
Publication Number | Publication Date |
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WO2023028681A1 true WO2023028681A1 (pt) | 2023-03-09 |
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Family Applications (1)
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PCT/BR2022/050348 WO2023028681A1 (pt) | 2021-09-02 | 2022-09-01 | Método para produção de tecido conjuntivo colágeno preservado, tecido conjuntivo colágeno, seus usos e kit para implante em tecido |
Country Status (2)
Country | Link |
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BR (1) | BR102021017465A2 (pt) |
WO (1) | WO2023028681A1 (pt) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2117557A1 (en) * | 1992-03-13 | 1993-09-30 | Eli Seifter | Anticalcification treatment for aldehyde-tanned biological tissue |
BR9407880A (pt) * | 1993-10-21 | 1996-10-29 | Univ Michigan | Método de tratamento de biomaterial metodo de fabricaçao de um biomaterial resistente a calcificaçao para uso dentro de um ser humano ou animal; e biomaterial |
US20040057936A1 (en) * | 2002-09-23 | 2004-03-25 | Cheung David T. | Method to treat collagenous connective tissue for implant remodeled by host cells into living tissue |
US9205172B2 (en) | 2004-12-24 | 2015-12-08 | Admedus Regen Pty Ltd | Implantable biomaterial and a method of producing same |
US20160213812A1 (en) * | 2004-08-26 | 2016-07-28 | Pathak Holdings Llc | Biodegradable polymer and tissue combinations |
US20180133365A1 (en) * | 2015-05-08 | 2018-05-17 | Shanghai Microport Cardioflow Medtech Co., Ltd. | Dry animal-derived collagen fiber tissue material and preparation method and bioprosthesis thereof |
WO2018191681A1 (en) * | 2017-04-13 | 2018-10-18 | Orbusneich Medical, Inc. | Medical devices coated with polydopamine and antibodies |
CN109010927A (zh) * | 2018-08-07 | 2018-12-18 | 中国人民解放军第二军医大学 | 一种可缓释生物活性因子的脱细胞牛心包基质的制备方法 |
-
2021
- 2021-09-02 BR BR102021017465-0A patent/BR102021017465A2/pt unknown
-
2022
- 2022-09-01 WO PCT/BR2022/050348 patent/WO2023028681A1/pt active Application Filing
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2117557A1 (en) * | 1992-03-13 | 1993-09-30 | Eli Seifter | Anticalcification treatment for aldehyde-tanned biological tissue |
BR9407880A (pt) * | 1993-10-21 | 1996-10-29 | Univ Michigan | Método de tratamento de biomaterial metodo de fabricaçao de um biomaterial resistente a calcificaçao para uso dentro de um ser humano ou animal; e biomaterial |
US20040057936A1 (en) * | 2002-09-23 | 2004-03-25 | Cheung David T. | Method to treat collagenous connective tissue for implant remodeled by host cells into living tissue |
US7008763B2 (en) | 2002-09-23 | 2006-03-07 | Cheung David T | Method to treat collagenous connective tissue for implant remodeled by host cells into living tissue |
US20160213812A1 (en) * | 2004-08-26 | 2016-07-28 | Pathak Holdings Llc | Biodegradable polymer and tissue combinations |
US9205172B2 (en) | 2004-12-24 | 2015-12-08 | Admedus Regen Pty Ltd | Implantable biomaterial and a method of producing same |
US20180133365A1 (en) * | 2015-05-08 | 2018-05-17 | Shanghai Microport Cardioflow Medtech Co., Ltd. | Dry animal-derived collagen fiber tissue material and preparation method and bioprosthesis thereof |
WO2018191681A1 (en) * | 2017-04-13 | 2018-10-18 | Orbusneich Medical, Inc. | Medical devices coated with polydopamine and antibodies |
CN109010927A (zh) * | 2018-08-07 | 2018-12-18 | 中国人民解放军第二军医大学 | 一种可缓释生物活性因子的脱细胞牛心包基质的制备方法 |
Non-Patent Citations (2)
Title |
---|
WANG, YANAN ET AL.: "A multi-in- one strategy with glucose-triggered long-term antithrombogenicity and sequentially enhanced endothelialization for biological valve leaflets", BIOMATERIALS, vol. 275, no. 120981, 2021, XP086706945, DOI: 10.1016/j.biomaterials.2021.120981 * |
ZOUHAIR, SABRA ET AL.: "Preservation strategies for decellularized pericardial scaffolds for off-the-shelf availability", ACTA BIOMATERIALIA, vol. 84, 2019, pages 208 - 221, XP055754807, DOI: 10.1016/j.actbio.2018.10.026 * |
Also Published As
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BR102021017465A2 (pt) | 2023-03-14 |
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