MX2019007882A - Matriz y metodo de electrohilado. - Google Patents

Matriz y metodo de electrohilado.

Info

Publication number
MX2019007882A
MX2019007882A MX2019007882A MX2019007882A MX2019007882A MX 2019007882 A MX2019007882 A MX 2019007882A MX 2019007882 A MX2019007882 A MX 2019007882A MX 2019007882 A MX2019007882 A MX 2019007882A MX 2019007882 A MX2019007882 A MX 2019007882A
Authority
MX
Mexico
Prior art keywords
matrix
differentiated skin
biodegradable polymer
tissue
biocompatible biodegradable
Prior art date
Application number
MX2019007882A
Other languages
English (en)
Inventor
Roderick Dunbar Peter
J Feisst Vaughan
Kerr-Philips Thomas
Barbra Locke Michelle
Malmstrom-Pendred Jenny
Travas-Sejdic Jadranka
Wright Bryon
Original Assignee
Auckland Uniservices 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
Application filed by Auckland Uniservices Ltd filed Critical Auckland Uniservices Ltd
Publication of MX2019007882A publication Critical patent/MX2019007882A/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
    • A61L27/50—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
    • 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
    • A61L27/14—Macromolecular materials
    • A61L27/26—Mixtures of macromolecular compounds
    • 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
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/12—Nanosized materials, e.g. nanofibres, nanoparticles, nanowires, nanotubes; Nanostructured surfaces

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Dermatology (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Materials For Medical Uses (AREA)
  • Artificial Filaments (AREA)

Abstract

La presente invención se refiere a una matriz de polímero biodegradable biocompatible que sirve como plantilla para el crecimiento de tejido de piel diferenciada que comprende una dermis y una epidermis, la combinación de la matriz y la piel diferenciada, el método para preparar el mismo y el tejido obtenible del método. La descripción también se extiende al uso de la piel diferenciada en el tratamiento. Por lo tanto, se proporciona una matriz de fibras electrohiladas para hacer crecer tejido de piel diferenciada preparado electrohilando la solución de un polímero biodegradable biocompatible, en donde las fibras electrohiladas son de aproximadamente 0.3 µm a aproximadamente 5 µm de diámetro, por ejemplo, 1 a 5 µm, tal como 1, 1.5, 2, 2.5, 3, 3.5, 4 o 4.5 µm.
MX2019007882A 2016-12-28 2017-12-28 Matriz y metodo de electrohilado. MX2019007882A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1622340.6A GB201622340D0 (en) 2016-12-28 2016-12-28 Product and Method
PCT/NZ2017/050177 WO2018124887A1 (en) 2016-12-28 2017-12-28 Electrospun matrix and method

Publications (1)

Publication Number Publication Date
MX2019007882A true MX2019007882A (es) 2020-01-14

Family

ID=58360442

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019007882A MX2019007882A (es) 2016-12-28 2017-12-28 Matriz y metodo de electrohilado.

Country Status (9)

Country Link
US (1) US20210128792A1 (es)
EP (1) EP3562525A1 (es)
CN (1) CN110191726A (es)
AU (1) AU2017389458A1 (es)
BR (1) BR112019013403A2 (es)
CA (1) CA3047234A1 (es)
GB (1) GB201622340D0 (es)
MX (1) MX2019007882A (es)
WO (1) WO2018124887A1 (es)

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CA3077148C (en) * 2010-06-17 2022-05-17 Washington University Biomedical patches with aligned fibers
EP2897561B1 (en) 2012-09-21 2020-11-04 Washington University Biomedical patches with spatially arranged fibers
GB201715928D0 (en) 2017-09-30 2017-11-15 Auckland Uniservices Ltd Method
ES1219729Y (es) * 2018-08-01 2019-01-22 Asociacion De Investig De La Industria Textil Aitex Biovelo para el tratamiento de heridas y quemaduras
KR102226056B1 (ko) * 2018-09-13 2021-03-11 한국과학기술연구원 생체피부와 물리적 및 생물학적으로 유사한 인공 표피층, 인공 진피층 및 이를 포함하는 인공피부
CN109453421A (zh) * 2018-11-19 2019-03-12 无锡中科光远生物材料有限公司 用于促进伤口愈合的纳米纤维支架的制备方法
US20220016321A1 (en) * 2018-12-13 2022-01-20 Ohio State Innovation Foundation Dermal substitutes and engineered skin with rete ridges
TR201906954A2 (tr) * 2019-05-09 2019-05-21 Ankara Ueniversitesi Rektoerluegue Kontrollü Salım Yapan Linezolid içeren İmplante Biyoparçalanır Poli(laktik asit-ko-glikolik asit) Fiber
CN110812530B (zh) * 2019-11-26 2021-11-02 东华大学 一种phbv提高plla的形状记忆和促成骨效应的方法
CN110841113A (zh) * 2019-11-27 2020-02-28 黑龙江紫泰科技有限公司 一种组织工程皮肤的制备方法
CN111330088A (zh) * 2020-03-03 2020-06-26 江苏创铭医疗器械有限公司 一种纳米纤维真皮支架的制备方法
CN111821520B (zh) * 2020-07-08 2021-07-13 李丹荣 一种负载活性生物玻璃的皮肤再生材料及其制备方法
CN112755254B (zh) * 2021-01-18 2022-03-15 河南农业大学 一种具有抗菌作用的气管插管的制备方法
CN114960028B (zh) * 2021-06-29 2023-06-16 中国中医科学院中医基础理论研究所 一种治疗银屑病的中药微纳米纤维薄膜的制备方法及制备出的薄膜
EP4376908A1 (en) * 2021-07-29 2024-06-05 Acera Surgical, Inc. Combined macro and micro-porous hybrid-scale fiber matrix
CN113737393B (zh) * 2021-09-15 2022-06-07 陕西环保产业研究院有限公司 一种静电纺丝纳米纤维膜及其制备方法
WO2023106475A1 (ko) * 2021-12-10 2023-06-15 주식회사 테라시온 바이오메디칼 연조직 재생 및 강화용 나노섬유 시트 및 이의 제조방법
CN114425102A (zh) * 2022-01-30 2022-05-03 上海松力生物技术有限公司 一种诱导皮肤组织再生的亲水性静电纺植入物
CN114732954B (zh) * 2022-04-08 2022-12-06 奥精医疗科技股份有限公司 一种载药型人工皮肤及其制备方法
CN114668883B (zh) * 2022-04-21 2023-02-28 安徽大学 一种姜黄素负载海藻酸钠/聚乙烯醇/丝素蛋白复合支架的制备方法
WO2024090514A1 (ja) * 2022-10-27 2024-05-02 株式会社アンズコーポレーション 三次元皮膚モデル
CN116747355B (zh) * 2023-07-26 2024-06-18 鑫华微(厦门)生物科技有限公司 一种复合人工皮肤及其制备方法

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* Cited by examiner, † Cited by third party
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US4057537A (en) 1975-01-28 1977-11-08 Gulf Oil Corporation Copolymers of L-(-)-lactide and epsilon caprolactone
US4045418A (en) 1975-01-28 1977-08-30 Gulf Oil Corporation Copolymers of D,L-lactide and epsilon caprolactone
US5468253A (en) 1993-01-21 1995-11-21 Ethicon, Inc. Elastomeric medical device
US20020090725A1 (en) * 2000-11-17 2002-07-11 Simpson David G. Electroprocessed collagen
US8790921B2 (en) * 2007-02-14 2014-07-29 Drexel University Alimentary protein-based scaffolds (APS) for wound healing, regenerative medicine and drug discovery
GB2468503A (en) * 2009-03-11 2010-09-15 Univ Sheffield A dressing comprising an electrospun scaffold and a nonsteroidal anti-inflammatory drug
EP2869859A4 (en) * 2012-06-29 2016-03-16 Marshall University Res Corp SCAFFOLDS OF NANOFIBRES AND METHODS OF REPAIRING SKIN INJURIES
CA2989768A1 (en) 2015-06-25 2016-12-29 Auckland Uniservices Limited An apparatus comprising a gas permeable material and methods for growth of epidermal cells and tissue

Also Published As

Publication number Publication date
US20210128792A1 (en) 2021-05-06
GB201622340D0 (en) 2017-02-08
AU2017389458A1 (en) 2019-07-04
EP3562525A1 (en) 2019-11-06
WO2018124887A1 (en) 2018-07-05
BR112019013403A2 (pt) 2020-03-03
CA3047234A1 (en) 2018-07-05
CN110191726A (zh) 2019-08-30

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