PL435677A1 - Kolagenowa kapa łąkotkowa i sposób wytwarzania kolagenowej kapy łąkotkowej - Google Patents
Kolagenowa kapa łąkotkowa i sposób wytwarzania kolagenowej kapy łąkotkowejInfo
- 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
Links
- 102000008186 Collagen Human genes 0.000 title abstract 12
- 108010035532 Collagen Proteins 0.000 title abstract 12
- 229920001436 collagen Polymers 0.000 title abstract 12
- 238000000034 method Methods 0.000 title abstract 3
- 239000012528 membrane Substances 0.000 abstract 7
- 229920000642 polymer Polymers 0.000 abstract 6
- 210000004353 tibial menisci Anatomy 0.000 abstract 6
- 230000005499 meniscus Effects 0.000 abstract 3
- 239000002775 capsule Substances 0.000 abstract 2
- 241001465754 Metazoa Species 0.000 abstract 1
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 abstract 1
- 230000000399 orthopedic effect Effects 0.000 abstract 1
- 239000003106 tissue adhesive Substances 0.000 abstract 1
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.
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 |
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 |
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 |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2002354911B2 (en) * | 2001-07-16 | 2007-08-30 | Depuy Products, Inc. | Meniscus regeneration device and method |
US20050027307A1 (en) * | 2001-07-16 | 2005-02-03 | Schwartz Herbert Eugene | Unitary surgical device and method |
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 |
AU2006287197B2 (en) | 2005-09-02 | 2013-02-14 | Ed. Geistlich Soehne Ag Fuer Chemische Industrie | Method of repairing meniscal tears |
CN109803691A (zh) * | 2016-06-16 | 2019-05-24 | 安斯百克特生物***公司 | 生物打印的半月板植入物及其使用方法 |
CA3053366A1 (en) * | 2017-02-13 | 2018-08-16 | Rutgers, The State University Of New Jersey | Polymer filament reinforced scaffold for partial meniscus regeneration |
-
2020
- 2020-10-14 PL PL435677A patent/PL435677A1/pl unknown
- 2020-12-29 EP EP20848973.2A patent/EP4228555A1/en active Pending
- 2020-12-29 US US18/248,735 patent/US20230414371A1/en active Pending
- 2020-12-29 WO PCT/PL2020/000101 patent/WO2022081028A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20230414371A1 (en) | 2023-12-28 |
EP4228555A1 (en) | 2023-08-23 |
WO2022081028A1 (en) | 2022-04-21 |
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