GB1447368A - Endo prosthetic ankle joint devices - Google Patents
Endo prosthetic ankle joint devicesInfo
- Publication number
- GB1447368A GB1447368A GB650773A GB650773A GB1447368A GB 1447368 A GB1447368 A GB 1447368A GB 650773 A GB650773 A GB 650773A GB 650773 A GB650773 A GB 650773A GB 1447368 A GB1447368 A GB 1447368A
- Authority
- GB
- United Kingdom
- Prior art keywords
- component
- components
- platforms
- tibial
- square
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 210000000544 articulatio talocruralis Anatomy 0.000 title abstract 3
- 230000000295 complement effect Effects 0.000 abstract 2
- 229920003023 plastic Polymers 0.000 abstract 2
- 239000004033 plastic Substances 0.000 abstract 2
- 239000003522 acrylic cement 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
- A61F2/42—Joints for wrists or ankles; for hands, e.g. fingers; for feet, e.g. toes
- A61F2/4202—Joints for wrists or ankles; for hands, e.g. fingers; for feet, e.g. toes for ankles
-
- 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
- A61F2002/30138—Convex polygonal shapes
- A61F2002/30153—Convex polygonal shapes rectangular
-
- 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
- A61F2002/30138—Convex polygonal shapes
- A61F2002/30154—Convex polygonal shapes square
-
- 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
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30331—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementarily-shaped recess, e.g. held by friction fit
-
- 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
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
- A61F2002/30795—Blind bores, e.g. of circular cross-section
-
- 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
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
- A61F2002/30878—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves with non-sharp protrusions, for instance contacting the bone for anchoring, e.g. keels, pegs, pins, posts, shanks, stems, struts
- A61F2002/30879—Ribs
- A61F2002/30883—Ribs dovetail-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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2220/0033—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementary-shaped recess, e.g. held by friction fit
-
- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0017—Angular shapes
- A61F2230/0019—Angular shapes rectangular
-
- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0017—Angular shapes
- A61F2230/0021—Angular shapes square
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
1447368 Endoprosthetic ankle joints NATIONAL RESEARCH DEVELOPMENT CORP 4 Feb 1974 [9 Feb 1973] 6507/73 Heading A5R An endoprosthetic ankle joint comprises a plastics tibial component 30 and a metallic talar component 40 in the form of square and rectangular platforms respectively, the components having complementary respectively concave and convex open ended cylindrical or part-barrel shaped bearing surfaces 32, 42, with the surface 42 extending further transversely to the axis of revolution than surface 32, the other major faces of the components 30, 40 being relieved by studs 34, 44 and bores 35, 45 to provide a key for acrylic cement. In a second embodiment (Figures 1-6, not shown) metallic tibial and plastics talar components both comprise square platforms and the relieved faces are provided with upstanding square subsidiary platforms having undercut edges. The range of angular movement of the joint may be from 50 to 70. In another embodiment the bearing surfaces are no longer cylindrical but have complementary curvature in their axial directions to provide enhanced lateral stability. Additional malleolar component(s) may be provided for location between the talar component and the tibial medial malleolus or fibular lateral malleolus.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB650773A GB1447368A (en) | 1973-02-09 | 1973-02-09 | Endo prosthetic ankle joint devices |
| IE00224/74A IE38884B1 (en) | 1973-02-09 | 1974-02-06 | Endoprosthetic ankle joint devices |
| US440274A US3896503A (en) | 1973-02-09 | 1974-02-06 | Endosphosthetic ankle joint devices |
| DE19742405755 DE2405755A1 (en) | 1973-02-09 | 1974-02-07 | ANKLE ENDOPROTHESIS |
| CH179874A CH581466A5 (en) | 1973-02-09 | 1974-02-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB650773A GB1447368A (en) | 1973-02-09 | 1973-02-09 | Endo prosthetic ankle joint devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1447368A true GB1447368A (en) | 1976-08-25 |
Family
ID=9815783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB650773A Expired GB1447368A (en) | 1973-02-09 | 1973-02-09 | Endo prosthetic ankle joint devices |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3896503A (en) |
| CH (1) | CH581466A5 (en) |
| DE (1) | DE2405755A1 (en) |
| GB (1) | GB1447368A (en) |
| IE (1) | IE38884B1 (en) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD242957S (en) | 1975-05-28 | 1977-01-04 | Richards Manufacturing Company, Inc. | Total ankle prosthesis |
| US3975778A (en) * | 1975-07-14 | 1976-08-24 | Newton Iii St Elmo | Total ankle arthroplasty |
| US3987500A (en) * | 1976-01-28 | 1976-10-26 | Schlein Allen P | Surgically implantable total ankle prosthesis |
| GB1579773A (en) * | 1977-07-18 | 1980-11-26 | Nat Res Dev | Endoprosthetic bone joint devices |
| USD385358S (en) * | 1995-03-21 | 1997-10-21 | Tamarack Habilitation Technologies, Inc. | Orthotic ankle flexure |
| FR2773060B1 (en) * | 1997-12-31 | 2000-04-14 | Merck Biomaterial France | WRIST JOINT PROSTHESIS |
| IT1310371B1 (en) * | 1999-05-13 | 2002-02-13 | Ist Ortopedici Rizzoli | HUMAN ARTICULATION PROSTHESIS DEVICE, IN PARTICULAR TIBOTARSIC PARTICULATION AND RELATED METHOD OF IMPLANTATION. |
| AU2118601A (en) * | 1999-10-22 | 2001-05-08 | Mark A. Reiley | Ankle replacement system |
| US7025790B2 (en) * | 2002-06-27 | 2006-04-11 | Concepts In Medicine Iii, L.L.C. | Ankle joint prosthesis and its method of implantation |
| ATE454110T1 (en) * | 2003-06-27 | 2010-01-15 | Abs Corp | SYSTEM FOR ANKLE JOINT ARTHROPLASTY |
| US7534270B2 (en) * | 2003-09-03 | 2009-05-19 | Integra Lifesciences Corporation | Modular total ankle prosthesis apparatuses and methods |
| US20050288792A1 (en) * | 2004-06-23 | 2005-12-29 | Landes Mark D | Modular ankle prosthesis and associated method |
| WO2006023824A2 (en) * | 2004-08-19 | 2006-03-02 | Kinetikos Medical Incorporated | Ankle prosthesis and method of curved resection |
| AU2006223238B2 (en) | 2005-03-14 | 2011-09-29 | Inbone Technologies, Inc. | Ankle replacement system |
| GB2477662B (en) † | 2006-12-23 | 2011-12-07 | Corin Ltd | Improvements in and relating to an ankle prosthesis |
| US9186154B2 (en) | 2011-03-17 | 2015-11-17 | Zimmer, Inc. | Patient-specific instruments for total ankle arthroplasty |
| US9974588B2 (en) | 2012-12-27 | 2018-05-22 | Wright Medical Technology, Inc. | Ankle replacement system and method |
| US9918724B2 (en) | 2012-12-27 | 2018-03-20 | Wright Medical Technology, Inc. | Ankle replacement system and method |
| US10080573B2 (en) | 2012-12-27 | 2018-09-25 | Wright Medical Technology, Inc. | Ankle replacement system and method |
| US9480571B2 (en) | 2012-12-27 | 2016-11-01 | Wright Medical Technology, Inc. | Ankle replacement system and method |
| AU2013270628B2 (en) | 2012-12-27 | 2015-02-05 | Wright Medical Technology, Inc. | Ankle replacement system and method |
| US9949839B2 (en) | 2013-03-13 | 2018-04-24 | Wright Medical Technology, Inc. | Revision implant augments, systems, and methods |
| EP3354211B1 (en) | 2013-03-14 | 2019-09-18 | Wright Medical Technology, Inc. | Ankle replacement system |
| CN104887359B (en) * | 2015-06-29 | 2017-04-26 | 北京贝思达生物技术有限公司 | Artificial ankle joint |
| US11278439B2 (en) | 2016-03-07 | 2022-03-22 | Orthotic Care Services, LLP | Ankle-foot orthosis |
| EP4353160A3 (en) | 2016-03-23 | 2024-06-12 | Wright Medical Technology, Inc. | Fixation apparatus and method for total ankle replacement |
| US10136998B2 (en) | 2016-08-30 | 2018-11-27 | Wright Medical Technology, Inc. | Revision total ankle implants |
| WO2021211323A1 (en) | 2020-04-16 | 2021-10-21 | Wright Medical Technology, Inc. | Chamfer guidance systems and methods |
| WO2022094502A1 (en) | 2020-10-28 | 2022-05-05 | Wright Medical Technology, Inc. | Talar implant |
| EP4185218A4 (en) | 2020-11-02 | 2024-10-30 | Wright Medical Technology, Inc. | MODULAR GUIDE ELEMENT SYSTEM FOR SURGICAL INTERVENTIONS |
| WO2022170291A1 (en) | 2021-02-05 | 2022-08-11 | Wright Medical Technology, Inc. | Surgical guide with cutting depth information |
| US12114872B2 (en) | 2021-03-30 | 2024-10-15 | Wright Medical Technology, Inc. | Alignment guide, systems, and methods |
| US12239539B2 (en) | 2021-06-07 | 2025-03-04 | Wright Medical Technology, Inc. | Joint replacement prosthesis with trans-cortical stems |
| US12350160B2 (en) | 2021-06-08 | 2025-07-08 | Wright Medical Technology, Inc. | Modular implant with external fixation |
| US12196856B2 (en) | 2021-06-09 | 2025-01-14 | Wright Medical Technology | Alignment systems and methods |
| US11872137B2 (en) | 2021-06-15 | 2024-01-16 | Wright Medical Technology, Inc. | Unicompartmental ankle prosthesis |
| US12465377B2 (en) | 2021-06-16 | 2025-11-11 | Wright Medical Technology, Inc. | Talar implant |
| US12201538B2 (en) | 2021-09-21 | 2025-01-21 | Wright Medical Technology, Inc. | Expanding tibial stem |
| US12396755B2 (en) | 2022-01-28 | 2025-08-26 | Wright Medical Technology, Inc. | Methods and apparatus for joint repair |
| US12433532B2 (en) | 2022-06-02 | 2025-10-07 | Wright Medical Technology, Inc. | Flexion/extension surgical guides and methods of using the same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH449173A4 (en) * | 1966-09-02 | 1968-04-11 | ||
| US3547115A (en) * | 1968-04-05 | 1970-12-15 | Peter S Stevens | Osteoarticular prosthetic method |
| US3765033A (en) * | 1971-01-19 | 1973-10-16 | D Goldberg | Prosthetic knee joint assembly with mutually slidable and rollable joint sections |
| US3728742A (en) * | 1971-06-18 | 1973-04-24 | Howmedica | Knee or elbow prosthesis |
| US3774244A (en) * | 1972-02-08 | 1973-11-27 | Relief Ruptured And Crippled S | Knee-joint prosthesis |
-
1973
- 1973-02-09 GB GB650773A patent/GB1447368A/en not_active Expired
-
1974
- 1974-02-06 IE IE00224/74A patent/IE38884B1/en unknown
- 1974-02-06 US US440274A patent/US3896503A/en not_active Expired - Lifetime
- 1974-02-07 DE DE19742405755 patent/DE2405755A1/en not_active Withdrawn
- 1974-02-08 CH CH179874A patent/CH581466A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH581466A5 (en) | 1976-11-15 |
| IE38884B1 (en) | 1978-06-21 |
| IE38884L (en) | 1974-08-09 |
| DE2405755A1 (en) | 1974-08-29 |
| US3896503A (en) | 1975-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |