GB1447368A – Endo prosthetic ankle joint devices
– Google Patents
GB1447368A – Endo prosthetic ankle joint devices
– Google Patents
Endo prosthetic ankle joint devices
Info
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
1973-02-09
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
Application number
GB650773A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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.)
1973-02-09
Filing date
1973-02-09
Publication date
1976-08-25
1973-02-09
Application filed by National Research Development Corp UK
filed
Critical
National Research Development Corp UK
1973-02-09
Priority to GB650773A
priority
Critical
patent/GB1447368A/en
1974-02-06
Priority to IE00224/74A
priority
patent/IE38884B1/en
1974-02-06
Priority to US440274A
priority
patent/US3896503A/en
1974-02-07
Priority to DE19742405755
priority
patent/DE2405755A1/en
1974-02-08
Priority to CH179874A
priority
patent/CH581466A5/xx
1976-08-25
Publication of GB1447368A
publication
Critical
patent/GB1447368A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
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.
GB650773A
1973-02-09
1973-02-09
Endo prosthetic ankle joint devices
Expired
GB1447368A
(en)
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 (25)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
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.
EP1223896B1
(en)
*
1999-10-22
2006-01-11
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
WO2005048872A2
(en)
*
2003-06-27
2005-06-02
Advanced Bio Surfaces, Inc.
System and method for ankle 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
US20060142870A1
(en)
*
2004-08-19
2006-06-29
Shawn Robinson
Modular total ankle prosthesis apparatuses, systems and methods, and systems and methods for bone resection and prosthetic implantation
WO2006099270A2
(en)
2005-03-14
2006-09-21
Topez Orthopedics, Inc.
Ankle replacement system
GB2445146C
(en)
†
2006-12-23
2016-03-23
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
CA2836651C
(en)
2012-12-27
2016-03-22
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
WO2014152535A1
(en)
2013-03-14
2014-09-25
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
US9949839B2
(en)
2013-03-13
2018-04-24
Wright Medical Technology, Inc.
Revision implant augments, systems, and methods
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
US10136998B2
(en)
2016-08-30
2018-11-27
Wright Medical Technology, Inc.
Revision total ankle implants
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CH449173A
(en)
*
1966-09-02
1967-12-31
Sulzer Ag
Joint prosthesis
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
US
US440274A
patent/US3896503A/en
not_active
Expired – Lifetime
1974-02-06
IE
IE00224/74A
patent/IE38884B1/en
unknown
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
IE38884L
(en)
1974-08-09
DE2405755A1
(en)
1974-08-29
IE38884B1
(en)
1978-06-21
CH581466A5
(en)
1976-11-15
US3896503A
(en)
1975-07-29
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Legal Events
Date
Code
Title
Description
1977-01-06
PS
Patent sealed [section 19, patents act 1949]
1983-09-21
PCNP
Patent ceased through non-payment of renewal fee
