WO2007007062A3 - Cartilage repair implant - Google Patents
Cartilage repair implant Download PDFInfo
- Publication number
- WO2007007062A3 WO2007007062A3 PCT/GB2006/002529 GB2006002529W WO2007007062A3 WO 2007007062 A3 WO2007007062 A3 WO 2007007062A3 GB 2006002529 W GB2006002529 W GB 2006002529W WO 2007007062 A3 WO2007007062 A3 WO 2007007062A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- repair implant
- cartilage repair
- cartilage
- anchor layer
- Prior art date
Links
Classifications
-
- 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
- A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
- A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
- A61L27/48—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with macromolecular fillers
-
- 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
Abstract
A cartilage repair implant comprises a layer of a resilient substitute cartilage material such as a hydrogel, and an anchor layer to which the layer of resilient substitute cartilage material is bound to form a composite structure. The anchor layer comprises an acrylate based polymer and contains calcium ions which can be leached from the layer to facilitate ingrowth of bone tissue into the anchor layer.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0514074A GB0514074D0 (en) | 2005-07-08 | 2005-07-08 | Cartilage repair implant |
GB0514074.4 | 2005-07-08 | ||
GB0516476A GB0516476D0 (en) | 2005-08-11 | 2005-08-11 | Cartilage repair implant |
GB0516476.9 | 2005-08-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007007062A2 WO2007007062A2 (en) | 2007-01-18 |
WO2007007062A3 true WO2007007062A3 (en) | 2007-07-26 |
Family
ID=37499365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2006/002529 WO2007007062A2 (en) | 2005-07-08 | 2006-07-10 | Cartilage repair implant |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2007007062A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0514076D0 (en) * | 2005-07-08 | 2005-08-17 | Depuy Int Ltd | Bioactive bone cement composition |
KR20170043110A (en) * | 2014-08-14 | 2017-04-20 | 오에스에스디자인 아베 | Bone implants for correcting bone defects |
WO2021239931A1 (en) | 2020-05-29 | 2021-12-02 | Maastricht Universitair Medisch Centrum+ | Polymer composition and method of making a medical implant |
JP2023537804A (en) | 2020-05-29 | 2023-09-06 | ディーエスエム アイピー アセッツ ビー.ブイ. | Medical implants for cartilage replacement and methods of making such implants |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0339607A2 (en) * | 1988-04-29 | 1989-11-02 | Samuel Dr. Itay | Composition for repair of cartilage and bone and method for their preparation as skeletal tissue implant |
WO2002070030A1 (en) * | 2001-02-09 | 2002-09-12 | Fidia Advanced Biopolymers S.R.L. | Grafts for the repair of osteochondral defects |
US6629997B2 (en) * | 2000-03-27 | 2003-10-07 | Kevin A. Mansmann | Meniscus-type implant with hydrogel surface reinforced by three-dimensional mesh |
WO2004075940A1 (en) * | 2003-02-26 | 2004-09-10 | Zimmer Orthobiologics, Inc. | Preparation for repairing cartilage tissue, especially articular cartilage defects |
US20040249015A1 (en) * | 2000-08-11 | 2004-12-09 | Weitao Jia | Method of manufacturing dental restorations |
EP1506790A1 (en) * | 2003-08-11 | 2005-02-16 | DePuy Mitek, Inc. | Method and apparatus for resurfacing an articular surface |
EP1537883A2 (en) * | 2003-12-05 | 2005-06-08 | DePuy Mitek, Inc. | Implants comprising viable tissue for repairing a tissue injury or defect |
-
2006
- 2006-07-10 WO PCT/GB2006/002529 patent/WO2007007062A2/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0339607A2 (en) * | 1988-04-29 | 1989-11-02 | Samuel Dr. Itay | Composition for repair of cartilage and bone and method for their preparation as skeletal tissue implant |
US6629997B2 (en) * | 2000-03-27 | 2003-10-07 | Kevin A. Mansmann | Meniscus-type implant with hydrogel surface reinforced by three-dimensional mesh |
US20040249015A1 (en) * | 2000-08-11 | 2004-12-09 | Weitao Jia | Method of manufacturing dental restorations |
WO2002070030A1 (en) * | 2001-02-09 | 2002-09-12 | Fidia Advanced Biopolymers S.R.L. | Grafts for the repair of osteochondral defects |
WO2004075940A1 (en) * | 2003-02-26 | 2004-09-10 | Zimmer Orthobiologics, Inc. | Preparation for repairing cartilage tissue, especially articular cartilage defects |
EP1506790A1 (en) * | 2003-08-11 | 2005-02-16 | DePuy Mitek, Inc. | Method and apparatus for resurfacing an articular surface |
EP1537883A2 (en) * | 2003-12-05 | 2005-06-08 | DePuy Mitek, Inc. | Implants comprising viable tissue for repairing a tissue injury or defect |
Also Published As
Publication number | Publication date |
---|---|
WO2007007062A2 (en) | 2007-01-18 |
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Legal Events
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