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FR3070257B1 - Procede de fabrication d'une gamme de composants de protheses totales du genou, et gamme de composants obtenue par ce procede - Google Patents

Procede de fabrication d'une gamme de composants de protheses totales du genou, et gamme de composants obtenue par ce procede Download PDF

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Publication number
FR3070257B1
FR3070257B1 FR1757966A FR1757966A FR3070257B1 FR 3070257 B1 FR3070257 B1 FR 3070257B1 FR 1757966 A FR1757966 A FR 1757966A FR 1757966 A FR1757966 A FR 1757966A FR 3070257 B1 FR3070257 B1 FR 3070257B1
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FR
France
Prior art keywords
range
components
implant
medio
dimension
Prior art date
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FR1757966A
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English (en)
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FR3070257A1 (fr
Inventor
Valentin Pfaifer
Cedric Amorim
David Morel
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.)
Groupe Lepine SAS
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Groupe Lepine SAS
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Publication date
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Priority to FR1757966A priority Critical patent/FR3070257B1/fr
Publication of FR3070257A1 publication Critical patent/FR3070257A1/fr
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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
    • 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

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

Ce procédé comprend les étapes suivantes : - concevoir chaque taille d'implant fémoral (2) de telle sorte que : - la dimension antéro-postérieure de chaque implant évolue de 2,5 mm en 2,5 mm et la dimension médio-latérale de chaque implant évolue de 2,6 mm en 2,6 mm, et - le ratio entre la dimension antéro-postérieure (APf) et la dimension médio-latérale (MLf) de chaque implant soit de 1,04 ; - concevoir chaque taille de plateau tibial (15) de telle sorte que : - la dimension médio-latérale de chaque implant évolue de 2,6 mm en 2,6mm d'une taille de plateau tibial (15) à une taille de plateau tibial voisine au sein de la gamme d'implants tibiaux (3), - le ratio entre la dimension médio-latérale de chaque plateau tibial (15) et la dimension antéro-postérieure médiane (APm) de ce plateau tibial (15) soit de 0,65. La gamme d'implant comprend ces implants fémoraux (2) et tibiaux (3).
FR1757966A 2017-08-29 2017-08-29 Procede de fabrication d'une gamme de composants de protheses totales du genou, et gamme de composants obtenue par ce procede Active FR3070257B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1757966A FR3070257B1 (fr) 2017-08-29 2017-08-29 Procede de fabrication d'une gamme de composants de protheses totales du genou, et gamme de composants obtenue par ce procede

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1757966A FR3070257B1 (fr) 2017-08-29 2017-08-29 Procede de fabrication d'une gamme de composants de protheses totales du genou, et gamme de composants obtenue par ce procede
FR1757966 2017-08-29

Publications (2)

Publication Number Publication Date
FR3070257A1 FR3070257A1 (fr) 2019-03-01
FR3070257B1 true FR3070257B1 (fr) 2021-10-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR1757966A Active FR3070257B1 (fr) 2017-08-29 2017-08-29 Procede de fabrication d'une gamme de composants de protheses totales du genou, et gamme de composants obtenue par ce procede

Country Status (1)

Country Link
FR (1) FR3070257B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60216157T2 (de) * 2002-08-15 2007-09-27 Symbios Orthopedie S.A. Knieprothese
US8574304B2 (en) * 2010-07-24 2013-11-05 Zimmer, Inc. Asymmetric tibial components for a knee prosthesis
WO2014059490A1 (fr) * 2012-10-19 2014-04-24 Sydney Knee Specialists Pty Ltd Implant chirurgical, procédé de chirurgie et procédé de conception d'un implant chirurgical
US20140142714A1 (en) * 2012-11-21 2014-05-22 Abraham P. Wright Knee prosthesis assembly having proportional coronal geometry
WO2014195969A1 (fr) * 2013-06-01 2014-12-11 Narendra DAMLE Ensemble d'implants présentant une modularité avec conformité pour arthroplastie totale du genou

Also Published As

Publication number Publication date
FR3070257A1 (fr) 2019-03-01

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