FR3057760A1 - Gamme pour prothese de genou - Google Patents
Gamme pour prothese de genou Download PDFInfo
- Publication number
- FR3057760A1 FR3057760A1 FR1660261A FR1660261A FR3057760A1 FR 3057760 A1 FR3057760 A1 FR 3057760A1 FR 1660261 A FR1660261 A FR 1660261A FR 1660261 A FR1660261 A FR 1660261A FR 3057760 A1 FR3057760 A1 FR 3057760A1
- Authority
- FR
- France
- Prior art keywords
- tibial
- wedge
- femoral
- lateral
- medial
- 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.)
- Granted
Links
- 210000003127 knee Anatomy 0.000 title claims abstract description 25
- 238000011084 recovery Methods 0.000 claims description 45
- 210000000988 bone and bone Anatomy 0.000 claims description 39
- 238000011105 stabilization Methods 0.000 claims description 22
- 210000002303 tibia Anatomy 0.000 claims description 11
- 210000000689 upper leg Anatomy 0.000 claims description 11
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 206010065687 Bone loss Diseases 0.000 description 5
- 230000006641 stabilisation Effects 0.000 description 5
- 210000000056 organ Anatomy 0.000 description 4
- 238000011017 operating method Methods 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
Classifications
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- 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
- A61F2/3859—Femoral components
-
- 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
- A61F2/3886—Joints for elbows or knees for stabilising knees against anterior or lateral dislocations
-
- 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
- A61F2/389—Tibial components
-
- 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
- A61F2002/30112—Rounded shapes, e.g. with rounded corners
- A61F2002/30113—Rounded shapes, e.g. with rounded corners circular
-
- 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
- A61F2002/30199—Three-dimensional shapes
- A61F2002/302—Three-dimensional shapes toroidal, e.g. rings
-
- 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
- A61F2002/30405—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by screwing complementary threads machined on the parts themselves
- A61F2002/30408—Conical threadings
-
- 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
-
- 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
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30537—Special structural features of bone or joint prostheses not otherwise provided for adjustable
- A61F2002/30538—Special structural features of bone or joint prostheses not otherwise provided for adjustable for adjusting angular orientation
-
- 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
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30604—Special structural features of bone or joint prostheses not otherwise provided for modular
- A61F2002/30607—Kits of prosthetic parts to be assembled in various combinations for forming different prostheses
-
- 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
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30604—Special structural features of bone or joint prostheses not otherwise provided for modular
- A61F2002/30614—Sets comprising both primary and revision endoprostheses
-
- 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
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30604—Special structural features of bone or joint prostheses not otherwise provided for modular
- A61F2002/30616—Sets comprising a plurality of prosthetic parts of different sizes or orientations
-
- 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
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30617—Visible markings for adjusting, locating or measuring
-
- 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
- A61F2002/30667—Features concerning an interaction with the environment or a particular use of the prosthesis
- A61F2002/3069—Revision endoprostheses
-
- 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
- A61F2/30721—Accessories
- A61F2/30734—Modular inserts, sleeves or augments, e.g. placed on proximal part of stem for fixation purposes or wedges for bridging a bone defect
- A61F2002/30736—Augments or augmentation pieces, e.g. wedges or blocks for bridging a bone defect
-
- 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
-
- 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
- A61F2002/30934—Special articulating surfaces
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Physical Education & Sports Medicine (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
Description
Claims (17)
- REVENDICATIONS1. Gamme pour prothèse de genou, comprenant :-une pluralité d'embases tibiales (2) présentant des tailles d'embase différentes, chaque embase tibiale (2) étant destinée à être fixée sur une extrémité proximale réséquée d'un tibia d'un patient, chaque embase tibiale (2) comportant une partie d'appui (6) comprenant une portion d'appui médiale (9) et une portion d'appui latérale (10),-une pluralité de plateaux tibiaux de première intention (3) présentant des tailles de plateau différentes, chaque plateau tibial de première intention (3) comprenant une surface d'appui médiale concave (15) et une surface d'appui latérale concave (17), et- une pluralité de composants fémoraux (5) présentant des tailles de composant différentes, chaque composant fémoral (5) étant destiné à être fixé sur une extrémité proximale réséquée d'un fémur d'un patient, chaque composant fémoral (5) comprenant une partie condylienne médiale (24) et une partie condylienne latérale (25), caractérisée en ce que la gamme comprend en outre une pluralité de demi-cales tibiales (38) présentant des tailles de cale différentes, chaque demi-cale tibiale (38) étant configurée pour être fixée à la portion d'appui médiale (9) de l'embase tibiale (2) présentant une taille d'embase correspondante à la taille de cale de ladite demi-cale tibiale (38), chaque demi-cale tibiale (38) étant en outre configurée pour être fixée à la portion d'appui latérale (10) de l'embase tibiale (2) présentant une taille d'embase correspondante à la taille de cale de ladite demi-cale tibiale (38).
- 2. Gamme selon la revendication 1, dans laquelle la partie d'appui (6) de chaque embase tibiale (2) comprend une surface d'appui osseux (7), au moins un trou taraudé médial (13.1) débouchant dans ladite surface d'appui osseux (7), et au moins un trou taraudé latéral (13.2) débouchant dans ladite surface d'appui osseux (7), et dans laquelle chaque demi-cale tibiale (38) comporte au moins un orifice de passage (39) configuré pour être disposé sélectivement en regard de l'au moins un trou taraudé médial (13.1) ou de l'au moins un trou taraudé latéral (13.2).
- 3. Gamme selon la revendication 1 ou 2, laquelle comprend en outre une pluralité de cales fémorales postérieures (34) présentant des tailles de cale différentes, chaque cale fémorale postérieure (34) étant configurée pour être fixée sur une face d'appui postérieure (24.1) de la partie condylienne médiale (24) du composant fémoral (5) présentant une taille de composant correspondante à la taille de cale de ladite cale fémorale postérieure (34), chaque cale fémorale postérieure (34) étant en outre configurée pour être fixée sur une face d'appui postérieure (25.1) de la partie condylienne latérale (25) du composant fémoral (5) présentant une taille de composant correspondante à la taille de cale de ladite cale fémorale postérieure (34).
- 4. Gamme selon la revendication 3, dans laquelle la partie condylienne médiale (24) et la partie condylienne latérale (25) de chaque composant fémoral (5) comprennent respectivement un trou médial postérieur taraudé (26.1) et un trou latéral postérieur taraudé (27.1), et dans laquelle chaque cale fémorale postérieure (34) comporte au moins un orifice de passage (35) configuré pour être disposé sélectivement en regard du trou médial postérieur taraudé (26.1) ou du trou latéral postérieur taraudé (27.1).
- 5. Gamme selon l'une quelconque des revendications 1 à 4, laquelle comprend en outre une pluralité de cales fémorales distales (36) présentant des tailles de cale différentes, chaque cale fémorale distale (36) étant configurée pour être fixée sur une face d'appui distale (24.3) de la partie condylienne médiale (24) du composant fémoral (5) présentant une taille de composant correspondante à la taille de cale de ladite cale fémorale distale (36), chaque cale fémorale distale (36) étant en outre configurée pour être fixée sur une face d'appui distale (25.3) de la partie condylienne latérale (25) du composant fémoral (5) présentant une taille de composant correspondante à la taille de cale de ladite cale fémorale distale (36).
- 6. Gamme selon la revendication 5, dans laquelle la partie condylienne médiale (24) et la partie condylienne latérale (25) de chaque composant fémoral (5) comprennent respectivement un trou médial distal taraudé (26.2) et un trou latéral distal taraudé (27.2), et dans laquelle chaque cale fémorale distale (36) comporte au moins un orifice de passage (37) configuré pour être disposé sélectivement en regard du trou médial distal taraudé (26.2) ou du trou latéral distal taraudé (27.2).
- 7. Gamme selon l'une quelconque des revendications 1 à 6, dans laquelle chaque composant fémoral (5) comporte en outre une cage intercondylienne (30) comprenant une partie intercondylienne (31) reliant les portions d'extrémité postérieures des parties condyliennes médiale et latérale (24, 25) respectives.
- 8. Gamme selon l'une quelconque des revendications 1 à 7, dans laquelle chaque plateau tibial de première intention (3) comprend en outre un plot de postéro-stabilisation (18) s'étendant entre la surface d'appui médiale concave (15) respective et la surface d'appui latérale concave (17) respective.
- 9. Gamme selon la revendication 8, dans laquelle les plots de postérostabilisation (18) des plateaux tibiaux de première intention (3) présentent des géométries extérieures sensiblement identiques.
- 10. Gamme selon l'une quelconque des revendications 1 à 9, laquelle comporte une pluralité de plateaux tibiaux de reprise (4) présentant des tailles de plateau différentes, chaque plateau tibial de reprise (4) comprenant une surface d'appui médiale concave (19) et une surface d'appui latérale concave (21).
- 11. Gamme selon les revendications 8 et 10, dans laquelle chaque plateau tibial de reprise (4) comporte un plot de postéro-stabilisation (22) s'étendant entre la surface d'appui médiale concave (19) respective et la surface d'appui latérale concave (21) respective, le plot de postéro-stabilisation (22) de chaque plateau tibial de reprise (4) ayant une hauteur supérieure à celle du plot de postéro-stabilisation (18) du plateau tibial de première intention (3) présentant une taille de plateau correspondante à la taille de plateau dudit plateau tibial de reprise (4).
- 12. Gamme selon l'une quelconque des revendications 1 à 11, dans laquelle la partie condylienne médiale (24) de chaque composant fémoral (5) comporte une surface condylienne médiale (28) présentant, dans une direction transversale à la direction d'extension de ladite partie condylienne médiale (24), un rayon de courbure médial (RM) sensiblement constant sur sensiblement toute la longueur de ladite partie condylienne médiale (24), et la partie condylienne latérale (25) de chaque composant fémoral (5) comporte une surface condylienne latérale (29) présentant, dans une direction transversale à la direction d'extension de ladite partie condylienne latérale (25), un rayon de courbure latéral (RL) sensiblement constant sur sensiblement toute la longueur de ladite partie condylienne latérale (25).
- 13. Gamme selon la revendication 12, dans laquelle les rayons de 5 courbure médiaux et latéraux (RM, Rl) des composants fémoraux (5) sont sensiblement identiques.
- 14. Gamme selon la revendication 12 ou 13, dans laquelle, pour tous les composants fémoraux (5), les centres des rayons de courbure médiaux (RM) et des10 rayons de courbure latéraux (RL) présentent des entraxes (E) sensiblement identiques.
- 15. Gamme selon l'une quelconque des revendications 1 à 14, laquelle comprend en outre une pluralité de tiges d'ancrage osseux (48) destinées chacune à être engagées dans un canal diaphysaire osseux, chaque tige d'ancrage osseux (48)15 étant configurée pour être fixée sur chaque composant fémoral (5), chaque tige d'ancrage osseux (48) étant en outre configurée pour être fixée sur chaque embase tibiale (2).
- 16. Gamme selon l'une quelconque des revendications 1 à 15, dans
- 20 laquelle chaque demi-cale tibiale (36) présente un plan de symétrie s'étendant parallèlement au plan d'extension de ladite cale demi-cale tibiale.1/5
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FR1660261A FR3057760B1 (fr) | 2016-10-21 | 2016-10-21 | Gamme pour prothese de genou |
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FR1660261A FR3057760B1 (fr) | 2016-10-21 | 2016-10-21 | Gamme pour prothese de genou |
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FR3057760A1 true FR3057760A1 (fr) | 2018-04-27 |
FR3057760B1 FR3057760B1 (fr) | 2018-10-26 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021131839A1 (fr) * | 2019-12-26 | 2021-07-01 | 京セラ株式会社 | Composant tibial |
WO2022119777A1 (fr) * | 2020-12-01 | 2022-06-09 | Encore Medical, L.P. DBA DJO Surgical | Implant de remplacement du genou comportant des entretoises empilables |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5938698A (en) * | 1996-10-07 | 1999-08-17 | Sulzer Orthopaedie Ag | Kit system for cemented prostheses |
EP1398007A2 (fr) * | 2002-09-09 | 2004-03-17 | Depuy Products, Inc. | Calle de comblement tibiale universelle |
FR2876276A1 (fr) * | 2004-10-07 | 2006-04-14 | Dedienne Sante Soc Par Actions | Prothese totale du genou et gamme d'elements permettant de constituer cette prothese |
US20090265013A1 (en) * | 2008-04-17 | 2009-10-22 | Mandell Steven L | Tibial component of an artificial knee joint |
-
2016
- 2016-10-21 FR FR1660261A patent/FR3057760B1/fr active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5938698A (en) * | 1996-10-07 | 1999-08-17 | Sulzer Orthopaedie Ag | Kit system for cemented prostheses |
EP1398007A2 (fr) * | 2002-09-09 | 2004-03-17 | Depuy Products, Inc. | Calle de comblement tibiale universelle |
FR2876276A1 (fr) * | 2004-10-07 | 2006-04-14 | Dedienne Sante Soc Par Actions | Prothese totale du genou et gamme d'elements permettant de constituer cette prothese |
US20090265013A1 (en) * | 2008-04-17 | 2009-10-22 | Mandell Steven L | Tibial component of an artificial knee joint |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021131839A1 (fr) * | 2019-12-26 | 2021-07-01 | 京セラ株式会社 | Composant tibial |
WO2022119777A1 (fr) * | 2020-12-01 | 2022-06-09 | Encore Medical, L.P. DBA DJO Surgical | Implant de remplacement du genou comportant des entretoises empilables |
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FR3057760B1 (fr) | 2018-10-26 |
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