GB1507309A - Prosthetic knee joints - Google Patents

Prosthetic knee joints

Info

Publication number
GB1507309A
GB1507309A GB4445674A GB4445674A GB1507309A GB 1507309 A GB1507309 A GB 1507309A GB 4445674 A GB4445674 A GB 4445674A GB 4445674 A GB4445674 A GB 4445674A GB 1507309 A GB1507309 A GB 1507309A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
component
femoral component
stem
femoral
intermediate
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
Application number
GB4445674A
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.)
United Kingdom Atomic Energy Authority
Original Assignee
United Kingdom Atomic Energy Authority
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

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/38Joints for elbows or knees
    • A61F2/3836Special connection between upper and lower leg, e.g. constrained
    • A61F2/384Special connection between upper and lower leg, e.g. constrained hinged, i.e. with transverse axle restricting the movement
    • A61F2/385Special connection between upper and lower leg, e.g. constrained hinged, i.e. with transverse axle restricting the movement also provided with condylar bearing surfaces

Abstract

1507309 Prosthetic knee joints UNITED KINGDOM ATOMIC ENERGY AUTHORITY 1 Oct 1975 [14 Oct 1974] 44456/74 Heading A5R An artificial knee joint comprises a femoral component 1, an intermediate component 2, and a tibial component 3, the intermediate component 2 having a stem 9 rotatably mounted in a blind socket in a stem 5 of the tibial component, a contoured upper surface 8 for sliding engagement with a complementary shaped surface of the femoral component, and an upward projection 14 which is located in a slot of the femoral component, the intermediate component and the femoral component being interconnected by a pin 17. The tibial component is made of high density polyethylene as is the femoral component, the intermediate component being of stainless steel. The stem 5 of the tibial component is externally fluted. and the surfaces of the femoral component can be provided with recesses or keyways to assist is cementation thereof to the bone. The femoral component may have a stem 16.
GB4445674A 1974-10-14 1974-10-14 Prosthetic knee joints Expired GB1507309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4445674A GB1507309A (en) 1974-10-14 1974-10-14 Prosthetic knee joints

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GB4445674A GB1507309A (en) 1974-10-14 1974-10-14 Prosthetic knee joints
IE222975A IE41751B1 (en) 1974-10-14 1975-10-13 Prosthetic knee joints
DE19752545821 DE2545821A1 (en) 1974-10-14 1975-10-13 Artificial knee joint
DE19757532545 DE7532545U (en) 1974-10-14 1975-10-13
FR7531305A FR2287895B3 (en) 1974-10-14 1975-10-13
AU8569875A AU499481B2 (en) 1974-10-14 1975-10-14 Knee prosthesis
JP12425175A JPS5834138B2 (en) 1974-10-14 1975-10-14

Publications (1)

Publication Number Publication Date
GB1507309A true true GB1507309A (en) 1978-04-12

Family

ID=10433368

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4445674A Expired GB1507309A (en) 1974-10-14 1974-10-14 Prosthetic knee joints

Country Status (4)

Country Link
JP (1) JPS5834138B2 (en)
DE (2) DE7532545U (en)
FR (1) FR2287895B3 (en)
GB (1) GB1507309A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257129A (en) * 1979-05-21 1981-03-24 Volz Robert G Prosthetic knee joint tibial implant
US4262368A (en) * 1979-09-24 1981-04-21 Wright Manufacturing Company Rotating and hinged knee prosthesis
US4301553A (en) * 1975-08-15 1981-11-24 United States Surgical Corporation Prosthetic knee joint
US4353136A (en) * 1980-11-05 1982-10-12 Polyzoides Apostolos J Endoprosthetic knee joint
US4358859A (en) * 1979-10-04 1982-11-16 Schurman David J Articulated prosthetic knee and method for implanting same
GB2162753A (en) * 1984-06-22 1986-02-12 Thackray C F Ltd Sleeve for metal implant into bone
US4888021A (en) * 1988-02-02 1989-12-19 Joint Medical Products Corporation Knee and patellar prosthesis
US5011496A (en) * 1988-02-02 1991-04-30 Joint Medical Products Corporation Prosthetic joint
GB2335145A (en) * 1997-04-16 1999-09-15 Walker Peter S Total knee replacement capable of anterior-posterior displacement
EP0941719A3 (en) * 1998-03-10 2001-09-05 Bristol-Myers Company Four compartment knee
US8083802B2 (en) 2001-06-30 2011-12-27 Deput Products, Inc. Prosthetic bearing with encapsulated reinforcement
US8268006B2 (en) 2001-01-29 2012-09-18 Zimmer, Inc. Constrained prosthetic knee with rotating bearing
USRE44476E1 (en) 2001-01-29 2013-09-03 Zimmer, Inc. Constrained prosthetic knee with rotating bearing
US9005303B2 (en) 2007-04-19 2015-04-14 Smith & Nephew, Inc. Knee and shoulder joint prosthesis

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2549819C3 (en) * 1975-11-06 1982-04-29 Sanitaetshaus Schuett & Grundei, Werkstaetten Fuer Orthopaedie-Technik, 2400 Luebeck, De
GB1582974A (en) * 1975-11-06 1981-01-21 Schuett & Grundei Sanitaet Finger joint endoprostheses
DE2660458C2 (en) * 1976-03-16 1982-02-25 Sanitaetshaus Schuett & Grundei, Werkstaetten Fuer Orthopaedie-Technik, 2400 Luebeck, De
US4198713A (en) * 1976-10-12 1980-04-22 Swanson Alfred B Protective member for implantable prosthesis and method of protecting the prosthesis
US4158893A (en) * 1976-10-12 1979-06-26 Swanson Alfred B Protective sleeve for implantable prosthesis and method of protecting the prosthesis
DE2703059C3 (en) * 1977-01-26 1981-09-03 Sanitaetshaus Schuett & Grundei, Werkstaetten Fuer Orthopaedie-Technik, 2400 Luebeck, De
US4136405A (en) * 1977-04-29 1979-01-30 Zimmer U.S.A. Rotational offset knee prosthesis
DE2810748C2 (en) * 1977-05-09 1988-03-10 Gmt Gesellschaft Fuer Medizinische Technik Mbh, 2000 Hamburg, De
US4216549A (en) * 1977-06-02 1980-08-12 Purdue Research Foundation Semi-stable total knee prosthesis
DE2744710C2 (en) * 1977-10-05 1987-10-15 Heldt, Gert, Dipl.-Ing. Dr., 2104 Hamburg, De
US4470158A (en) * 1978-03-10 1984-09-11 Biomedical Engineering Corp. Joint endoprosthesis
JPH0553501B2 (en) * 1978-03-10 1993-08-10 Biomedical Eng Corp
DE2811331C2 (en) * 1978-03-16 1988-01-14 S + G Implants Gmbh, 2400 Luebeck, De
FR2440185A1 (en) * 1978-11-06 1980-05-30 Orengo Philippe Prosthesis for femoral-patellar articulation - is curved cap with partly arcuate cross=section fixed to end of femur by ridged spike
FR2450600B1 (en) * 1979-03-05 1985-09-27 Howmedica A joint prosthesis, in particular metacarpophalangeal joint
DE8212445U1 (en) * 1982-04-30 1986-01-23 Orthoplant Endoprothetik Gmbh, 2800 Bremen, De
FR2568467B1 (en) * 1984-08-06 1989-06-23 Benoist Girard Cie Prosthesis of the knee joint.
DE3529894C2 (en) * 1985-08-21 1987-08-27 Orthoplant Endoprothetik Gmbh, 2800 Bremen, De
US5824096A (en) * 1994-12-12 1998-10-20 Biomedical Engineering Trust I Hinged knee prosthesis with condylar bearing
DE19809041A1 (en) * 1998-03-04 1999-09-09 Engelbrecht Knee joint prosthesis of support plus tibia and femur parts
US7008454B2 (en) 2003-04-09 2006-03-07 Biomedical Engineering Trust I Prosthetic knee with removable stop pin for limiting anterior sliding movement of bearing
CA2424732C (en) 2002-04-10 2009-05-26 Biomedical Engineering Trust I Prosthetic knee with removable stop pin for limiting anterior sliding movement of bearing
GB0812631D0 (en) * 2008-07-10 2008-08-20 Imp Innovations Ltd Modular knee implants
GB2507640B (en) 2012-09-10 2015-08-26 Acumed Llc Radial head prosthesis with floating articular member
US9763792B2 (en) 2015-10-01 2017-09-19 Acumed Llc Radial head prosthesis with rotate-to-lock interface

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301553A (en) * 1975-08-15 1981-11-24 United States Surgical Corporation Prosthetic knee joint
US4257129A (en) * 1979-05-21 1981-03-24 Volz Robert G Prosthetic knee joint tibial implant
US4262368A (en) * 1979-09-24 1981-04-21 Wright Manufacturing Company Rotating and hinged knee prosthesis
US4358859A (en) * 1979-10-04 1982-11-16 Schurman David J Articulated prosthetic knee and method for implanting same
US4353136A (en) * 1980-11-05 1982-10-12 Polyzoides Apostolos J Endoprosthetic knee joint
GB2162753A (en) * 1984-06-22 1986-02-12 Thackray C F Ltd Sleeve for metal implant into bone
US4888021A (en) * 1988-02-02 1989-12-19 Joint Medical Products Corporation Knee and patellar prosthesis
US5011496A (en) * 1988-02-02 1991-04-30 Joint Medical Products Corporation Prosthetic joint
GB2335145B (en) * 1997-04-16 2002-12-31 Walker Peter S Knee prosthesis having guide surfaces for control of anterior-posterior translation
GB2335145A (en) * 1997-04-16 1999-09-15 Walker Peter S Total knee replacement capable of anterior-posterior displacement
EP0941719A3 (en) * 1998-03-10 2001-09-05 Bristol-Myers Company Four compartment knee
US8268006B2 (en) 2001-01-29 2012-09-18 Zimmer, Inc. Constrained prosthetic knee with rotating bearing
USRE44476E1 (en) 2001-01-29 2013-09-03 Zimmer, Inc. Constrained prosthetic knee with rotating bearing
US8888857B2 (en) 2001-01-29 2014-11-18 Zimmer, Inc. Constrained prosthetic knee with rotating bearing
US8083802B2 (en) 2001-06-30 2011-12-27 Deput Products, Inc. Prosthetic bearing with encapsulated reinforcement
US9005303B2 (en) 2007-04-19 2015-04-14 Smith & Nephew, Inc. Knee and shoulder joint prosthesis

Also Published As

Publication number Publication date Type
FR2287895B3 (en) 1979-06-29 grant
JPS5834138B2 (en) 1983-07-25 grant
FR2287895A1 (en) 1976-05-14 application
DE2545821A1 (en) 1976-04-22 application
DE7532545U (en) 1976-02-12 grant
JPS5164794A (en) 1976-06-04 application

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921001