DK4013465T3 - Vævsreparationsmembran tilpasset til adhæsion og smøring og fremgangsmåder til fremstilling af samme - Google Patents

Vævsreparationsmembran tilpasset til adhæsion og smøring og fremgangsmåder til fremstilling af samme Download PDF

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Publication number
DK4013465T3
DK4013465T3 DK20771944.4T DK20771944T DK4013465T3 DK 4013465 T3 DK4013465 T3 DK 4013465T3 DK 20771944 T DK20771944 T DK 20771944T DK 4013465 T3 DK4013465 T3 DK 4013465T3
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DK
Denmark
Prior art keywords
lubrication
adhesion
making
methods
same
Prior art date
Application number
DK20771944.4T
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English (en)
Inventor
Curt Deister
Original Assignee
Axogen Corp
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Publication of DK4013465T3 publication Critical patent/DK4013465T3/da

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    • 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
    • A61L27/52—Hydrogels or hydrocolloids
    • 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
    • A61L27/20—Polysaccharides
    • 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
    • A61L27/28—Materials for coating prostheses
    • A61L27/34—Macromolecular materials
    • 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
    • A61L27/3629—Intestinal tissue, e.g. small intestinal submucosa
    • 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
    • A61L27/3687—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 characterised by the use of chemical agents in the treatment, e.g. specific enzymes, detergents, capping agents, crosslinkers, anticalcification agents
    • 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
    • A61L27/3695—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 characterised by the function or physical properties of the final product, where no specific conditions are defined to achieve this
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C08B37/0063—Glycosaminoglycans or mucopolysaccharides, e.g. keratan sulfate; Derivatives thereof, e.g. fucoidan
    • C08B37/0072—Hyaluronic acid, i.e. HA or hyaluronan; Derivatives thereof, e.g. crosslinked hyaluronic acid (hylan) or hyaluronates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C08B37/0084—Guluromannuronans, e.g. alginic acid, i.e. D-mannuronic acid and D-guluronic acid units linked with alternating alpha- and beta-1,4-glycosidic bonds; Derivatives thereof, e.g. alginates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
    • 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
    • A61L2400/10—Materials for lubricating medical devices
    • 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
    • A61L2420/00—Materials or methods for coatings medical devices
    • A61L2420/02—Methods for coating medical devices
    • 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
    • A61L2430/32—Materials or treatment for tissue regeneration for nerve reconstruction
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/02—Applications for biomedical use
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/04—Alginic acid; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C08L89/04—Products derived from waste materials, e.g. horn, hoof or hair
    • C08L89/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin, e.g. gelatin

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Dermatology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Transplantation (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Botany (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Urology & Nephrology (AREA)
  • Zoology (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials For Medical Uses (AREA)
DK20771944.4T 2019-08-15 2020-08-14 Vævsreparationsmembran tilpasset til adhæsion og smøring og fremgangsmåder til fremstilling af samme DK4013465T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962887146P 2019-08-15 2019-08-15
US16/992,857 US20210046221A1 (en) 2019-08-15 2020-08-13 Tissue repair membrane adapted for adhesion and lubrication, and methods for preparing the same
PCT/US2020/046309 WO2021030660A1 (en) 2019-08-15 2020-08-14 Tissue repair membrane adapted for adhesion and lubrication, and methods for preparing the same

Publications (1)

Publication Number Publication Date
DK4013465T3 true DK4013465T3 (da) 2024-07-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
DK20771944.4T DK4013465T3 (da) 2019-08-15 2020-08-14 Vævsreparationsmembran tilpasset til adhæsion og smøring og fremgangsmåder til fremstilling af samme

Country Status (13)

Country Link
US (1) US20210046221A1 (da)
EP (3) EP4356937A3 (da)
JP (1) JP7765378B2 (da)
KR (1) KR20220064363A (da)
AU (2) AU2020331035B2 (da)
CA (1) CA3147929A1 (da)
CL (2) CL2023001683A1 (da)
DK (1) DK4013465T3 (da)
ES (1) ES2992920T3 (da)
FI (1) FI4013465T3 (da)
IL (3) IL290521B2 (da)
TW (1) TW202122120A (da)
WO (1) WO2021030660A1 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3288626B8 (en) 2015-04-27 2025-12-10 Tulavi Therapeutics, Inc. Substances and compositions for use in blocking nerve regeneration
WO2017139487A1 (en) 2016-02-09 2017-08-17 Northwind Medical, Inc. Methods, agents, and devices for local neuromodulation of autonomic nerves
CA3031761A1 (en) 2016-06-29 2018-01-04 Tulavi Therapeutics, Inc. Treatment of sepsis and related inflammatory conditions by local neuromodulation of the autonomic nervous system
US20210315587A1 (en) 2018-07-02 2021-10-14 Tulavi Therapeutics, Inc. Methods and devices for in situ formed nerve cap with rapid release
CN112638437B (zh) 2018-07-02 2023-12-08 图拉维治疗股份有限公司 原位形成神经帽的方法和装置
CN113425911B (zh) * 2021-07-21 2022-09-09 郑州大学第一附属医院 具有长效抗菌和自润滑功能的3d打印支架的制备方法
US20250002659A1 (en) * 2021-09-02 2025-01-02 Supansa YODMUANG Method of preparing hyaluronic acid-alginate (ha-alg) hydrogel and ha-alg hydrogel
WO2024229363A1 (en) 2023-05-03 2024-11-07 Cook Biotech Incorporated Coated medical products, and methods for preparing and using same
CN116531562B (zh) * 2023-05-31 2023-11-17 江南大学 一种大孔径可注射凝胶及其在创面愈合中的应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9721585D0 (en) * 1997-10-10 1997-12-10 Geistlich Soehne Ag Chemical product
AU2001233168A1 (en) * 2000-01-31 2001-08-07 Children's Medical Center Corporation Neural regeneration conduit
EP2624874A4 (en) * 2010-10-08 2014-04-02 Univ Texas Anti-adhesive barrier membrane using alginate and hyaluronic acid for biomedical applications
PT2714718T (pt) * 2011-05-24 2017-04-19 Symic Ip Llc Preparação e métodos de utilização de peptidoglicanas sintéticas que se ligam a ácido hialurónico
US20160243281A1 (en) * 2013-10-04 2016-08-25 The Regents Of The University Of California Hyaluronic acid and alginate hydrogel composition
CN107530476A (zh) * 2015-03-12 2018-01-02 般财团法人化学及血清疗法研究所 使用脱细胞化组织的抗粘连材料和代用生物膜
JP6733890B2 (ja) * 2015-04-15 2020-08-05 ラトガース，ザ ステート ユニバーシティ オブ ニュージャージー 神経再生のための生体適合性移植物及びその使用方法
WO2018131517A1 (ja) * 2017-01-13 2018-07-19 富士フイルム株式会社 医療用潤滑性部材、これを用いた医療機器、及び医療用潤滑性部材の製造方法

Also Published As

Publication number Publication date
US20210046221A1 (en) 2021-02-18
AU2020331035B2 (en) 2024-04-18
ES2992920T3 (en) 2024-12-19
AU2020331035A1 (en) 2022-02-24
IL290521B1 (en) 2024-08-01
TW202122120A (zh) 2021-06-16
WO2021030660A1 (en) 2021-02-18
EP4356937A3 (en) 2024-07-10
KR20220064363A (ko) 2022-05-18
CA3147929A1 (en) 2021-02-18
JP2022544298A (ja) 2022-10-17
CL2023001683A1 (es) 2024-01-05
FI4013465T3 (fi) 2024-07-15
EP4360665A2 (en) 2024-05-01
IL290521B2 (en) 2024-12-01
IL290521A (en) 2022-04-01
EP4013465A1 (en) 2022-06-22
IL323632A (en) 2025-11-01
CL2024001711A1 (es) 2024-09-13
NZ784794A (en) 2024-05-31
IL311190B1 (en) 2025-11-01
EP4356937A2 (en) 2024-04-24
IL311190A (en) 2024-04-01
EP4360665A3 (en) 2024-07-10
AU2024202180A1 (en) 2024-05-02
JP7765378B2 (ja) 2025-11-06
EP4013465B1 (en) 2024-05-01

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