IT1259598B - Total knee prosthesis - Google Patents

Total knee prosthesis

Info

Publication number
IT1259598B
IT1259598B ITTO920542A IT1259598B IT 1259598 B IT1259598 B IT 1259598B IT TO920542 A ITTO920542 A IT TO920542A IT 1259598 B IT1259598 B IT 1259598B
Authority
IT
Italy
Prior art keywords
femur
knee prosthesis
total knee
menisci
tibia
Prior art date
Application number
Other languages
Italian (it)
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
Application filed filed Critical
Priority to ITTO920542 priority Critical patent/IT1259598B/en
Publication of ITTO920542D0 publication Critical patent/ITTO920542D0/en
Publication of ITTO920542A1 publication Critical patent/ITTO920542A1/en
Application granted granted Critical
Publication of IT1259598B publication Critical patent/IT1259598B/en

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
    • A61F2/3868Joints for elbows or knees with sliding tibial bearing

Abstract

A total knee prosthesis for construction of the joint between the femur and tibia, comprising a tibial plate 9 which is designed to be fixed to the proximal end of the tibia, a condyloid member 1 designed to be fixed to the distal end of the femur having two portions 2 with the functions of the medial condyle and the lateral condyle of the femur respectively bearing against two menisci 3 of plastics material. The menisci 3 are able to move and rotate within corresponding channels 5 made in an intermediate plate 6 which rests against the tibial plate 9 with an interposed insert 7 having a convex lenticular surface 7a to permit the possibility of lateral and median tilting of the joint. <IMAGE>
ITTO920542 1992-06-26 1992-06-26 Total knee prosthesis IT1259598B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITTO920542 IT1259598B (en) 1992-06-26 1992-06-26 Total knee prosthesis

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO920542 IT1259598B (en) 1992-06-26 1992-06-26 Total knee prosthesis
BE9300645A BE1008201A3 (en) 1992-06-26 1993-06-23 Total knee prosthesis.

Publications (3)

Publication Number Publication Date
ITTO920542D0 ITTO920542D0 (en) 1992-06-26
ITTO920542A1 ITTO920542A1 (en) 1993-12-27
IT1259598B true IT1259598B (en) 1996-03-20

Family

ID=11410558

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO920542 IT1259598B (en) 1992-06-26 1992-06-26 Total knee prosthesis

Country Status (2)

Country Link
BE (1) BE1008201A3 (en)
IT (1) IT1259598B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8328874B2 (en) 2007-03-30 2012-12-11 Depuy Products, Inc. Mobile bearing assembly
US8147558B2 (en) * 2007-03-30 2012-04-03 Depuy Products, Inc. Mobile bearing assembly having multiple articulation interfaces
US8142510B2 (en) 2007-03-30 2012-03-27 Depuy Products, Inc. Mobile bearing assembly having a non-planar interface
US8764841B2 (en) 2007-03-30 2014-07-01 DePuy Synthes Products, LLC Mobile bearing assembly having a closed track
US8147557B2 (en) * 2007-03-30 2012-04-03 Depuy Products, Inc. Mobile bearing insert having offset dwell point
EP2255755B1 (en) 2007-11-02 2013-03-27 Biomet UK Limited Prosthesis for simulating natural kinematics

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1534263A (en) * 1974-11-18 1978-11-29 Nat Res Dev Endoprosthetic knee joint devices
US4224696A (en) * 1978-09-08 1980-09-30 Hexcel Corporation Prosthetic knee
GB8432267D0 (en) * 1984-12-20 1985-01-30 Thackray C F Ltd Knee prosthesis
US4759767A (en) * 1987-08-10 1988-07-26 Dow Corning Wright Corporation Prosthesis for tibial component of knee joint
GB2219942A (en) * 1988-06-22 1989-12-28 John Polyzoides Knee prosthesis

Also Published As

Publication number Publication date
ITTO920542D0 (en) 1992-06-26
ITTO920542A1 (en) 1993-12-27
BE1008201A3 (en) 1996-02-13

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of prs-date), data collected since 19931001

Effective date: 19950531