PT3273909T - Membrana de descemet artificial - Google Patents

Membrana de descemet artificial

Info

Publication number
PT3273909T
PT3273909T PT167076975T PT16707697T PT3273909T PT 3273909 T PT3273909 T PT 3273909T PT 167076975 T PT167076975 T PT 167076975T PT 16707697 T PT16707697 T PT 16707697T PT 3273909 T PT3273909 T PT 3273909T
Authority
PT
Portugal
Prior art keywords
descemet
artificial
membrane
artificial descemet
Prior art date
Application number
PT167076975T
Other languages
English (en)
Original Assignee
Fraunhofer Ges Forschung
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 Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Publication of PT3273909T publication Critical patent/PT3273909T/pt

Links

Classifications

    • 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
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/142—Cornea, e.g. artificial corneae, keratoprostheses or corneal implants for repair of defective corneal tissue
    • 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
    • A61L27/38—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 containing added animal cells
    • A61L27/3804—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 containing added animal cells characterised by specific cells or progenitors thereof, e.g. fibroblasts, connective tissue cells, kidney cells
    • A61L27/3834—Cells able to produce different cell types, e.g. hematopoietic stem cells, mesenchymal stem cells, marrow stromal cells, embryonic stem cells
    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06—Animal cells or tissues; Human cells or tissues
    • C12N5/0602—Vertebrate cells
    • C12N5/0618—Cells of the nervous system
    • C12N5/0621—Eye cells, e.g. cornea, iris pigmented cells
    • 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
    • A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2240/001—Designing or manufacturing processes
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0026—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in surface structures
    • 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
    • A61L2430/16—Materials or treatment for tissue regeneration for reconstruction of eye parts, e.g. intraocular lens, cornea
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2506/00—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells
    • C12N2506/13—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells from connective tissue cells, from mesenchymal cells
    • C12N2506/1346—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells from connective tissue cells, from mesenchymal cells from mesenchymal stem cells
    • C12N2506/1384—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells from connective tissue cells, from mesenchymal cells from mesenchymal stem cells from adipose-derived stem cells [ADSC], from adipose stromal stem cells
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2533/00—Supports or coatings for cell culture, characterised by material
    • C12N2533/50—Proteins
    • C12N2533/54—Collagen; Gelatin
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2535/00—Supports or coatings for cell culture characterised by topography
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2537/00—Supports and/or coatings for cell culture characterised by physical or chemical treatment

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Transplantation (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Cell Biology (AREA)
  • Zoology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • Botany (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Developmental Biology & Embryology (AREA)
  • Hematology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Neurosurgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Neurology (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
PT167076975T 2015-03-26 2016-02-26 Membrana de descemet artificial PT3273909T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015205534.5A DE102015205534B4 (de) 2015-03-26 2015-03-26 Artifizielles Descemet-Konstrukt

Publications (1)

Publication Number Publication Date
PT3273909T true PT3273909T (pt) 2022-05-16

Family

ID=55453146

Family Applications (1)

Application Number Title Priority Date Filing Date
PT167076975T PT3273909T (pt) 2015-03-26 2016-02-26 Membrana de descemet artificial

Country Status (11)

Country Link
US (1) US11504225B2 (pt)
EP (1) EP3273909B1 (pt)
JP (1) JP6662899B2 (pt)
KR (1) KR102522163B1 (pt)
CN (1) CN107427358B (pt)
CA (1) CA2980659C (pt)
DE (1) DE102015205534B4 (pt)
ES (1) ES2914126T3 (pt)
PL (1) PL3273909T3 (pt)
PT (1) PT3273909T (pt)
WO (1) WO2016150652A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015205534B4 (de) * 2015-03-26 2017-01-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Artifizielles Descemet-Konstrukt
WO2018094371A1 (en) * 2016-11-21 2018-05-24 Revision Optics, Inc. Corneal devices with frameworks and open cells
DE102017207698B4 (de) * 2017-05-08 2019-06-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Neuronal induktive Kultivierungsmatrix
CN109157305B (zh) * 2018-09-25 2021-05-25 广州锐澄医疗技术有限公司 复合人工角膜及其制备方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050119737A1 (en) * 2000-01-12 2005-06-02 Bene Eric A. Ocular implant and methods for making and using same
JP4554051B2 (ja) * 2000-09-08 2010-09-29 Ｈｏｙａ株式会社 角膜の再構築方法
JP2004024852A (ja) 2002-04-30 2004-01-29 Amniotec:Kk 角膜内皮様シート、及びその作製方法
CA2483659A1 (en) * 2002-04-30 2003-11-13 Amniotec Inc. Corneal endothelium-like sheet and method of constructing the same
JP4834802B2 (ja) 2004-02-18 2011-12-14 聡 山上 ヒト角膜内皮細胞の培養物層積層体及びその作製方法
WO2006003818A1 (ja) 2004-06-30 2006-01-12 Alblast Co., Ltd. 角膜上皮シート及びその作製方法
EP1835023A4 (en) * 2004-12-09 2008-09-10 Amano Shiro PRECIPITATING CELL DERIVED FROM HUMAN HORNHAIL ENTHELIAL CELLS, OR DERIVED CELL ASSOCIATION, METHOD FOR THE MANUFACTURE THEREOF, AND METHOD FOR TRANSPLANTING THE PRECURSOR CELL OR THE CELL ASSOCIATION
JP2006187281A (ja) * 2004-12-09 2006-07-20 Shiro Amano ヒト角膜内皮細胞由来の前駆細胞、細胞凝集体及びそれら作製方法、並びに前駆細胞および細胞凝集体の移植方法
KR20080070820A (ko) * 2005-10-12 2008-07-31 셀룰라 바이오엔지니어링 인코포레이티드 재흡수성 각막편
WO2007097120A1 (ja) 2006-02-21 2007-08-30 Scivax Corporation 細胞培養構造体、細胞培養容器、スフェロイド付き構造体、スフェロイド付き容器およびこれらの製造方法
CN101333542A (zh) * 2007-06-25 2008-12-31 何星儒 基因修饰的间充质干细胞眼内移植修复视网膜损伤的方法
CN101433478B (zh) 2007-11-14 2012-05-23 上海交通大学医学院附属第九人民医院 一种全层生物角膜及其构建方法和用途
CN101638635A (zh) * 2008-07-28 2010-02-03 上海交通大学医学院附属第九人民医院 一种获得角膜内皮样细胞的方法及体外构建角膜后板层
CN101745152A (zh) * 2008-12-09 2010-06-23 上海交通大学医学院附属第九人民医院 一种角膜后板层及其用途
US8628572B2 (en) * 2009-02-26 2014-01-14 Wake Forest University Health Sciences Corneal endothelial scaffolds and methods of use
WO2011021706A1 (ja) * 2009-08-19 2011-02-24 国立大学法人東北大学 角膜移植用シート
WO2012077175A1 (ja) * 2010-12-06 2012-06-14 大日本印刷株式会社 細胞培養方法
JP2012125207A (ja) * 2010-12-16 2012-07-05 Tohoku Univ 角膜実質細胞培養用スキャフォールド
CN102532440B (zh) * 2012-02-07 2013-06-19 聊城大学 一种蜂窝状有序多孔薄膜及制备方法
EP2940126A4 (en) * 2012-12-27 2016-07-20 Nitta Gelatin Kk SHEET OF HUMAN CORNEAL ENDOTHELIAL CELLS
DE102015205534B4 (de) * 2015-03-26 2017-01-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Artifizielles Descemet-Konstrukt
WO2017051252A2 (en) * 2015-09-23 2017-03-30 Adroute Pte Ltd Apparatus, system and method for advertisement architecture for mobile applications and browsers

Also Published As

Publication number Publication date
JP6662899B2 (ja) 2020-03-11
WO2016150652A1 (de) 2016-09-29
US20180104046A1 (en) 2018-04-19
KR20170131536A (ko) 2017-11-29
CA2980659C (en) 2023-09-05
CN107427358B (zh) 2020-06-12
ES2914126T3 (es) 2022-06-07
DE102015205534B4 (de) 2017-01-26
JP2018512930A (ja) 2018-05-24
CN107427358A (zh) 2017-12-01
KR102522163B1 (ko) 2023-04-13
US11504225B2 (en) 2022-11-22
CA2980659A1 (en) 2016-09-29
EP3273909B1 (de) 2022-04-06
EP3273909A1 (de) 2018-01-31
PL3273909T3 (pl) 2022-08-01
DE102015205534A1 (de) 2016-09-29

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