FR3026938B1 - Implant cotyloidien - Google Patents

Implant cotyloidien Download PDF

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Publication number
FR3026938B1
FR3026938B1 FR1459766A FR1459766A FR3026938B1 FR 3026938 B1 FR3026938 B1 FR 3026938B1 FR 1459766 A FR1459766 A FR 1459766A FR 1459766 A FR1459766 A FR 1459766A FR 3026938 B1 FR3026938 B1 FR 3026938B1
Authority
FR
France
Prior art keywords
cup
grooves
sphere
rounded
equator
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 - Fee Related
Application number
FR1459766A
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English (en)
Other versions
FR3026938A1 (fr
Inventor
Maruppiah Mahalingam
Francois Daubresse
Ignacio Busto
Jean-Louis Chaloche
Bruno Heudel
Antoine Lao
Jamil Machour
Yasser Rifai
Michel Berger
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.)
C 2 F Implants
Original Assignee
C 2 F Implants
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 C 2 F Implants filed Critical C 2 F Implants
Priority to FR1459766A priority Critical patent/FR3026938B1/fr
Publication of FR3026938A1 publication Critical patent/FR3026938A1/fr
Application granted granted Critical
Publication of FR3026938B1 publication Critical patent/FR3026938B1/fr
Expired - Fee Related 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
    • A61F2/32—Joints for the hip
    • A61F2/34—Acetabular cups
    • 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
    • A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
    • A61F2/4603—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof
    • A61F2/4609—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof of acetabular cups

Abstract

Cet implant cotyloïdien comprend une cupule (1) de forme hémisphérique, qui délimite intérieurement une cavité de réception d'un insert de glissement, et est caractérisé en ce que la cupule (1) présente : - au niveau de sa zone équatoriale (3), des rainures (4a, 4b) à fond arrondi aménagées selon un quadrillage, une série de rainures (4a) s'étendant parallèlement à l'équateur de la sphère formée par la cupule (1) et les autres rainures (4b) s'étendant selon des méridiens de cette sphère, ces rainures (4a, 4b) délimitant entre elles des excroissances (5) essentiellement carrés ou rectangulaires, qui ont des arêtes vives au niveau de leurs parties supérieures et, au niveau de leurs bases, des raccordements arrondis à la paroi de la cupule (1) ; - sur le reste de sa surface extérieure, un revêtement poreux (6) ; et - au niveau de son pôle, un méplat perpendiculaire à son axe.
FR1459766A 2014-10-10 2014-10-10 Implant cotyloidien Expired - Fee Related FR3026938B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1459766A FR3026938B1 (fr) 2014-10-10 2014-10-10 Implant cotyloidien

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1459766A FR3026938B1 (fr) 2014-10-10 2014-10-10 Implant cotyloidien

Publications (2)

Publication Number Publication Date
FR3026938A1 FR3026938A1 (fr) 2016-04-15
FR3026938B1 true FR3026938B1 (fr) 2020-11-06

Family

ID=52102864

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1459766A Expired - Fee Related FR3026938B1 (fr) 2014-10-10 2014-10-10 Implant cotyloidien

Country Status (1)

Country Link
FR (1) FR3026938B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3127876B3 (fr) * 2021-10-07 2023-11-10 Groupe Lepine Implant cotyloïdien de prothèse de hanche avec une surépaisseur d’accroche évolutive

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686791B1 (fr) * 1992-02-03 1997-07-25 Biotecnic Sa Cotyle de prothese de hanche a impacter, destine a etre implante sans ciment, constitue d'une cupule externe et d'un noyau interne.
FR2781363B1 (fr) * 1998-07-24 2000-11-24 Michel Henry Fessy Cupule de cotyle pour prothese articulaire de hanche
DE19843797A1 (de) * 1998-09-24 2000-03-30 Gmt Medizinische Technik Gmbh Hüftgelenkpfanne
US6156069A (en) * 1999-02-04 2000-12-05 Amstutz; Harlan C. Precision hip joint replacement method
FR2798841B1 (fr) * 1999-09-28 2002-03-01 Depuy France Implant acetabulaire pour prothese de hanche
FR2903882B1 (fr) * 2006-07-24 2008-10-10 Rech S Et De Fabrication S E R Insert pour implant cotyloidien a double mobilite, implant cotyloidien correspondant et prothese de hanche correspondante
FR2929103B1 (fr) * 2008-03-26 2010-04-02 Scor Group Prothese cotyloidienne du type dit "a double mobilite"
FR2950525B1 (fr) * 2009-09-28 2013-05-10 Thomas Gradel Cotyle prothetique de hanche a fixation externe

Also Published As

Publication number Publication date
FR3026938A1 (fr) 2016-04-15

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