PL435677A1 - Kolagenowa kapa łąkotkowa i sposób wytwarzania kolagenowej kapy łąkotkowej - Google Patents

Kolagenowa kapa łąkotkowa i sposób wytwarzania kolagenowej kapy łąkotkowej

Info

Publication number
PL435677A1
PL435677A1 PL435677A PL43567720A PL435677A1 PL 435677 A1 PL435677 A1 PL 435677A1 PL 435677 A PL435677 A PL 435677A PL 43567720 A PL43567720 A PL 43567720A PL 435677 A1 PL435677 A1 PL 435677A1
Authority
PL
Poland
Prior art keywords
collagen
meniscal
cap
plates
meniscus
Prior art date
Application number
PL435677A
Other languages
English (en)
Inventor
Kinga Ciemniewska-Gorzela
Marcin CHYŁA
Maciej CYBULSKI
Original Assignee
Kinga Ciemniewska-Gorzela
Chyła Marcin
Cybulski Maciej
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 Kinga Ciemniewska-Gorzela, Chyła Marcin, Cybulski Maciej filed Critical Kinga Ciemniewska-Gorzela
Priority to PL435677A priority Critical patent/PL435677A1/pl
Priority to EP20848973.2A priority patent/EP4228555A1/en
Priority to PCT/PL2020/000101 priority patent/WO2022081028A1/en
Priority to US18/248,735 priority patent/US20230414371A1/en
Publication of PL435677A1 publication Critical patent/PL435677A1/pl

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
    • A61F2/30—Joints
    • A61F2/38—Joints for elbows or knees
    • A61F2/3872—Meniscus for implantation between the natural bone surfaces
    • 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
    • A61F2/30—Joints
    • A61F2/30756—Cartilage endoprostheses
    • 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
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • A61F2/30942—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques
    • 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
    • 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
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
    • A61F2002/3006—Properties of materials and coating materials
    • A61F2002/30062—(bio)absorbable, biodegradable, bioerodable, (bio)resorbable, resorptive
    • 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
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30108—Shapes
    • A61F2002/3011—Cross-sections or two-dimensional shapes
    • A61F2002/30112—Rounded shapes, e.g. with rounded corners
    • A61F2002/30131—Rounded shapes, e.g. with rounded corners horseshoe- or crescent- or C-shaped or U-shaped
    • 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
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30108—Shapes
    • A61F2002/30199—Three-dimensional shapes
    • A61F2002/3028—Three-dimensional shapes polyhedral different from parallelepipedal and pyramidal
    • A61F2002/30281—Three-dimensional shapes polyhedral different from parallelepipedal and pyramidal wedge-shaped
    • 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
    • A61F2/30—Joints
    • A61F2/30756—Cartilage endoprostheses
    • A61F2002/30757—Cartilage endoprostheses made of a sheet covering the natural articular surface, e.g. cap
    • 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
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • A61F2/30942—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques
    • A61F2002/3096—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques trimmed or cut to a customised size
    • 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
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • A61F2002/30985—Designing or manufacturing processes using three dimensional printing [3DP]
    • 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
    • A61L2430/06—Materials or treatment for tissue regeneration for cartilage reconstruction, e.g. meniscus

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Transplantation (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Epidemiology (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Manufacturing & Machinery (AREA)
  • Rheumatology (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Medicinal Preparation (AREA)

Abstract

Przedmiotem wynalazku jest kolagenowa kapa łąkotkowa zwłaszcza do pokrywania łąkotki u człowieka i sposób wytwarzania kolagenowej kapy łąkotkowej. Kolagenowa kapa łąkotkowa ma zastosowanie w ortopedii do leczenia łąkotek u ludzi jak i w weterynarii do leczenia uszkodzeń łąkotki u zwierząt. Kapę łąkotkową stanowi zestaw dwóch płytek (1) o kształcie łąkotki bocznej lub przyśrodkowej, każda w postaci warstwy błony kolagenowej, osadzonej na usztywniającym szkielecie z polimeru (2), połączonych elastycznym zawiasem (3), przy czym grubość warstwy błony kolagenowej zawiera się w granicach H (0,4 — 09) mm, korzystnie 0,6 mm, zaś grubość warstwy polimeru zawiera się w granicach h (0,2 - 06) mm, korzystnie 0,45 mm, a szkielet z polimeru (2) ma kształt przecinających się odcinków tworzących siatkę. Zgłoszenie obejmuje także sposób wytwarzania kapy łąkotkowej, który polega na tym, że z materiału biowchłanialnego lub/i biodegradalnego tworzy się, korzystnie w technologii 3D drukując bezpośrednio na błonie kolagenowej, dwa szkielety polimerowe (2) o kształcie łąkotki bocznej lub przyśrodkowej i jego lustrzanego odbicia łączy się trwale polimer z błoną kolagenową, po czym wycina się połączone płytki (1) do uzyskania kształtu łąkotki bocznej lub przyśrodkowej, korzystnie gilotyną, następnie składa się wycięte płytki (1) błony kolagenowej tak, żeby wewnętrzne krawędzie płytek (1) pokryły się i błony kolagenowe nałożyły na siebie, dalej pokrywa się klejem tkankowym krawędzie wewnętrznej krzywizny (4) obu płytek (1) błony kolagenowej do wewnętrznego obrysu wydruku szkieletu polimerowego (2), następnie skleja się wewnętrzne krawędzie do utworzenia zawiasu (3) kapy łąkotkowej, po czym zestaw suszy się w temperaturze otoczenia do uzyskania efektu sklejenia.
PL435677A 2020-10-14 2020-10-14 Kolagenowa kapa łąkotkowa i sposób wytwarzania kolagenowej kapy łąkotkowej PL435677A1 (pl)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL435677A PL435677A1 (pl) 2020-10-14 2020-10-14 Kolagenowa kapa łąkotkowa i sposób wytwarzania kolagenowej kapy łąkotkowej
EP20848973.2A EP4228555A1 (en) 2020-10-14 2020-12-29 Collagen meniscus cap and a method for the production of a collagen meniscus cap
PCT/PL2020/000101 WO2022081028A1 (en) 2020-10-14 2020-12-29 Collagen meniscus cap and a method for the production of a collagen meniscus cap
US18/248,735 US20230414371A1 (en) 2020-10-14 2020-12-29 Collagen meniscus cap and a method for the production of a collagen meniscus cap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL435677A PL435677A1 (pl) 2020-10-14 2020-10-14 Kolagenowa kapa łąkotkowa i sposób wytwarzania kolagenowej kapy łąkotkowej

Publications (1)

Publication Number Publication Date
PL435677A1 true PL435677A1 (pl) 2022-04-19

Family

ID=74505321

Family Applications (1)

Application Number Title Priority Date Filing Date
PL435677A PL435677A1 (pl) 2020-10-14 2020-10-14 Kolagenowa kapa łąkotkowa i sposób wytwarzania kolagenowej kapy łąkotkowej

Country Status (4)

Country Link
US (1) US20230414371A1 (pl)
EP (1) EP4228555A1 (pl)
PL (1) PL435677A1 (pl)
WO (1) WO2022081028A1 (pl)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1416888A4 (en) * 2001-07-16 2007-04-25 Depuy Products Inc DEVICE AND METHOD FOR REGENERATING THE MENISCUS
JP4302515B2 (ja) * 2001-07-16 2009-07-29 デピュイ・プロダクツ・インコーポレイテッド 単体型外科装置および方法
CA2412012C (en) 2001-11-20 2011-08-02 Ed. Geistlich Soehne Ag Fuer Chemische Industrie Resorbable extracellular matrix containing collagen i and collagen ii for reconstruction of cartilage
US8084428B2 (en) 2005-09-02 2011-12-27 Ed. Geistlich Soehne Ag Fuer Chemische Industrie Method of repairing meniscal tears
KR20190028433A (ko) * 2016-06-16 2019-03-18 애스펙트 바이오시스템즈 리미티드 바이오프린팅된 반월판 임플란트 및 이를 사용하는 방법
CA3053366A1 (en) * 2017-02-13 2018-08-16 Rutgers, The State University Of New Jersey Polymer filament reinforced scaffold for partial meniscus regeneration

Also Published As

Publication number Publication date
EP4228555A1 (en) 2023-08-23
WO2022081028A1 (en) 2022-04-21
US20230414371A1 (en) 2023-12-28

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