EA201900579A1 - Имплантат для протезирования и способ хирургического лечения поврежденной нервной ткани и применение пористого политетрафторэтилена - Google Patents

Имплантат для протезирования и способ хирургического лечения поврежденной нервной ткани и применение пористого политетрафторэтилена

Info

Publication number
EA201900579A1
EA201900579A1 EA201900579A EA201900579A EA201900579A1 EA 201900579 A1 EA201900579 A1 EA 201900579A1 EA 201900579 A EA201900579 A EA 201900579A EA 201900579 A EA201900579 A EA 201900579A EA 201900579 A1 EA201900579 A1 EA 201900579A1
Authority
EA
Eurasian Patent Office
Prior art keywords
nervous tissue
implant
porous
prosthetics
tissue
Prior art date
Application number
EA201900579A
Other languages
English (en)
Russian (ru)
Inventor
Анатолий Дмитриевич Доста
Original Assignee
Анатолий Дмитриевич Доста
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 Анатолий Дмитриевич Доста filed Critical Анатолий Дмитриевич Доста
Publication of EA201900579A1 publication Critical patent/EA201900579A1/ru

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/11—Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis
    • A61B17/1128—Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis of nerves
    • 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
    • A61F2/0077—Special surfaces of prostheses, e.g. for improving ingrowth
    • 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
    • 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
    • A61L27/16—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/18—Homopolymers or copolymers or tetrafluoroethene
    • 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
    • A61F2/0077—Special surfaces of prostheses, e.g. for improving ingrowth
    • A61F2002/0081—Special surfaces of prostheses, e.g. for improving ingrowth directly machined on the prosthetic surface, e.g. holes, grooves
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Dispersion Chemistry (AREA)
  • Surgery (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Neurology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
EA201900579A 2017-06-13 2017-09-26 Имплантат для протезирования и способ хирургического лечения поврежденной нервной ткани и применение пористого политетрафторэтилена EA201900579A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BY20170215 2017-06-13
PCT/BY2017/000017 WO2018227264A1 (en) 2017-06-13 2017-09-26 Implant for injured nerve tissue prosthetics, method of surgical treatment for injured nerve tissue and use of porous polytetrafluorethylene

Publications (1)

Publication Number Publication Date
EA201900579A1 true EA201900579A1 (ru) 2020-04-21

Family

ID=60153014

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201900579A EA201900579A1 (ru) 2017-06-13 2017-09-26 Имплантат для протезирования и способ хирургического лечения поврежденной нервной ткани и применение пористого политетрафторэтилена

Country Status (9)

Country Link
US (1) US20200138439A1 (https=)
EP (1) EP3638325A1 (https=)
JP (1) JP7055269B2 (https=)
KR (1) KR20200043972A (https=)
CN (1) CN111093722A (https=)
CA (1) CA3067050A1 (https=)
EA (1) EA201900579A1 (https=)
IL (1) IL271632A (https=)
WO (1) WO2018227264A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7396269B2 (ja) * 2019-02-22 2023-12-12 東レ株式会社 神経再生誘導チューブ
CN114917406B (zh) * 2022-04-14 2023-08-08 北京大学第三医院（北京大学第三临床医学院） 一种能够促进自我选择性神经修复的纳米管
WO2025091101A1 (en) 2023-11-02 2025-05-08 Joint Stock Company 'altimed' Suture material and surgical suture kit
WO2025189269A1 (en) * 2024-03-15 2025-09-18 Joint Stock Company 'altimed' Implant for injured nerve tissue regeneration and use of implant

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3477876D1 (en) * 1983-02-02 1989-06-01 Minnesota Mining & Mfg Absorbable nerve repair device and method
US4877029A (en) * 1987-03-30 1989-10-31 Brown University Research Foundation Semipermeable nerve guidance channels
US6102921A (en) * 1990-12-21 2000-08-15 University Of New Mexico Nerve anastomosis sling and method
RU2195941C2 (ru) 2000-06-19 2003-01-10 Государственное учреждение Научно-исследовательский институт клинической иммунологии СО РАМН Способ лечения травматических повреждений спинного мозга
US20030181978A1 (en) 2002-03-25 2003-09-25 Brown Kelly R. Channeled biomedical foams and method for producing same
US8202725B2 (en) * 2004-12-23 2012-06-19 Tissue Genesis Incorporated Cell sodding method and apparatus
BY10325C1 (en) 2002-04-23 2003-12-30 Closed Joint Stock Company Method for producing a porous implant from titanium powder
US7147647B2 (en) 2002-04-26 2006-12-12 Medtronic, Inc. Sintered titanium tube for the management of spinal cord injury
US7931687B2 (en) * 2002-05-13 2011-04-26 Articular Engineering, Llc Tissue engineered osteochondral implant
JP2007503221A (ja) * 2003-08-22 2007-02-22 テファ， インコーポレイテッド ポリヒドロキシアルカノエート神経再生デバイス
US7846466B2 (en) * 2004-06-10 2010-12-07 Northwestern University Biodegradable scaffolds and uses thereof
KR101657106B1 (ko) * 2006-04-25 2016-09-19 칠드런'즈 메디컬 센터 코포레이션 개방창 및 폐쇄창 척수 손상의 치료를 위한 방법 및 조성물
CN101653366B (zh) 2009-06-11 2011-06-08 广州中大中山医科技开发有限公司 一种用于修复神经损伤的明胶海绵圆柱体支架的构建
WO2011097330A2 (en) * 2010-02-02 2011-08-11 The Curators Of The University Of Missouri Engineered biological nerve graft fabrication and application thereof
RU2608237C2 (ru) * 2010-11-03 2017-01-17 ЭТИКОН ЭлЭлСи Самоудерживающиеся шовные материалы, выделяющие лекарственные средства, и относящиеся к ним методы
EP2750725B1 (en) * 2011-09-01 2020-09-16 Anatoli D. Dosta Dental implant, vascular implant and tissue implant made of porous three-dimensional structure of polytetrafluoroethylene
CN106421912A (zh) * 2016-10-13 2017-02-22 中山大学 一种基质化去细胞神经支架的制备和应用

Also Published As

Publication number Publication date
JP7055269B2 (ja) 2022-04-18
IL271632A (en) 2020-02-27
US20200138439A1 (en) 2020-05-07
CA3067050A1 (en) 2018-12-20
KR20200043972A (ko) 2020-04-28
JP2020523165A (ja) 2020-08-06
EP3638325A1 (en) 2020-04-22
CN111093722A (zh) 2020-05-01
WO2018227264A1 (en) 2018-12-20

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