FR2980104B1 - HINGE-TYPE KNEE PROSTHESIS AND METHOD OF MOUNTING SUCH A PROSTHESIS - Google Patents

HINGE-TYPE KNEE PROSTHESIS AND METHOD OF MOUNTING SUCH A PROSTHESIS

Info

Publication number
FR2980104B1
FR2980104B1 FR1158416A FR1158416A FR2980104B1 FR 2980104 B1 FR2980104 B1 FR 2980104B1 FR 1158416 A FR1158416 A FR 1158416A FR 1158416 A FR1158416 A FR 1158416A FR 2980104 B1 FR2980104 B1 FR 2980104B1
Authority
FR
France
Prior art keywords
prosthesis
hinge
mounting
tibial
type knee
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.)
Active
Application number
FR1158416A
Other languages
French (fr)
Other versions
FR2980104A1 (en
Inventor
Jacques Bejui-Hugues
Jean-Paul Carret
Herve Chavane
Frederic Chatain
Jean-Luc Delalande
Stephane Denjean
Thierry Gaillard
Vincent Pibarot
Olivier Tayot
Olivier Guyen
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.)
SCOR SE
Original Assignee
SCOR Group SC
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 by SCOR Group SC filed Critical SCOR Group SC
Priority to FR1158416A priority Critical patent/FR2980104B1/en
Publication of FR2980104A1 publication Critical patent/FR2980104A1/en
Application granted granted Critical
Publication of FR2980104B1 publication Critical patent/FR2980104B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • A61F2/38—Joints for elbows or knees
    • A61F2/3836—Special connection between upper and lower leg, e.g. constrained
    • A61F2/384—Special connection between upper and lower leg, e.g. constrained hinged, i.e. with transverse axle restricting the movement
    • A61F2/385—Special connection between upper and lower leg, e.g. constrained hinged, i.e. with transverse axle restricting the movement also provided with condylar bearing surfaces
    • 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
    • A61F2002/30354—Cylindrically-shaped protrusion and recess, e.g. cylinder of circular basis
    • 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
    • A61F2002/30362—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 with possibility of relative movement between the protrusion and the recess
    • A61F2002/30364—Rotation about the common longitudinal axis
    • 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
    • A61F2002/30362—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 with possibility of relative movement between the protrusion and the recess
    • A61F2002/30364—Rotation about the common longitudinal axis
    • A61F2002/30365—Rotation about the common longitudinal axis with additional means for limiting said rotation
    • 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
    • A61F2002/30433—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using additional screws, bolts, dowels, rivets or washers e.g. connecting screws

Abstract

The prosthesis has a tibial part (1) comprising an anchoring portion (2) to be inserted in a tibia, and a tibial plateau (3) arranged at an end of the portion. An anchoring portion (11) of a femoral part (10) is inserted in a femur. A connection unit (20) connects the femoral part with the tibial part. The femoral part is articulated on a core (21) of the connection unit, and a pivot is inserted in the tibial part. The core and the pivot form two distinct parts that are connected with each other when the tibial part is placed on the tibia and the femoral part is placed on the femur.
FR1158416A 2011-09-21 2011-09-21 HINGE-TYPE KNEE PROSTHESIS AND METHOD OF MOUNTING SUCH A PROSTHESIS Active FR2980104B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1158416A FR2980104B1 (en) 2011-09-21 2011-09-21 HINGE-TYPE KNEE PROSTHESIS AND METHOD OF MOUNTING SUCH A PROSTHESIS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1158416A FR2980104B1 (en) 2011-09-21 2011-09-21 HINGE-TYPE KNEE PROSTHESIS AND METHOD OF MOUNTING SUCH A PROSTHESIS

Publications (2)

Publication Number Publication Date
FR2980104A1 FR2980104A1 (en) 2013-03-22
FR2980104B1 true FR2980104B1 (en) 2013-12-20

Family

ID=45350952

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1158416A Active FR2980104B1 (en) 2011-09-21 2011-09-21 HINGE-TYPE KNEE PROSTHESIS AND METHOD OF MOUNTING SUCH A PROSTHESIS

Country Status (1)

Country Link
FR (1) FR2980104B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10722372B2 (en) 2016-07-05 2020-07-28 Howmedica Osteonics Corp. Hinge knee preparation instrumentation and associated methods
US11596519B2 (en) 2019-07-16 2023-03-07 Howmedica Osteonics Corp. Hinge knee assembly guide

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10548735B2 (en) 2015-08-06 2020-02-04 Howmedica Osteonics Corp. Modular hinge knee prosthesis and improvements of same
FR3045313B1 (en) * 2015-12-21 2018-01-12 C 2 F Implants TOTAL KNEE PROSTHESIS
US20190015115A1 (en) * 2017-07-14 2019-01-17 DePuy Synthes Products, Inc. System and method for an orthopaedic joint replacement procedure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6719800B2 (en) * 2001-01-29 2004-04-13 Zimmer Technology, Inc. Constrained prosthetic knee with rotating bearing
DE102005015598B4 (en) * 2005-03-24 2015-07-30 Smith & Nephew Orthopaedics Ag Knee joint endoprosthesis and prosthesis set with such a knee joint endoprosthesis
EP1721585B1 (en) * 2005-05-09 2012-05-30 Aesculap AG Hinged knee prosthesis
DE102009007724A1 (en) * 2009-01-30 2010-08-05 Aesculap Ag Knee endoprosthesis

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10722372B2 (en) 2016-07-05 2020-07-28 Howmedica Osteonics Corp. Hinge knee preparation instrumentation and associated methods
US11596519B2 (en) 2019-07-16 2023-03-07 Howmedica Osteonics Corp. Hinge knee assembly guide

Also Published As

Publication number Publication date
FR2980104A1 (en) 2013-03-22

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