EP2571458A1 - Conception de tige de hanche - Google Patents

Conception de tige de hanche

Info

Publication number
EP2571458A1
EP2571458A1 EP11724765A EP11724765A EP2571458A1 EP 2571458 A1 EP2571458 A1 EP 2571458A1 EP 11724765 A EP11724765 A EP 11724765A EP 11724765 A EP11724765 A EP 11724765A EP 2571458 A1 EP2571458 A1 EP 2571458A1
Authority
EP
European Patent Office
Prior art keywords
shaft
neck
hip
sizes
ccd
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.)
Withdrawn
Application number
EP11724765A
Other languages
German (de)
English (en)
Inventor
Jean Ple
Elhadi Sari-Ali
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.)
Symbios Orthopedie Sa
Original Assignee
Symbios Orthopedie Sa
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 Symbios Orthopedie Sa filed Critical Symbios Orthopedie Sa
Publication of EP2571458A1 publication Critical patent/EP2571458A1/fr
Withdrawn legal-status Critical Current

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
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • A61F2/3662—Femoral shafts
    • 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
    • A61F2/32—Joints for the hip
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • A61F2/3662—Femoral shafts
    • A61F2002/3678—Geometrical features

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (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

L'invention concerne un procédé pour fabriquer des tiges de hanche présentant différents angles col-axe (CC'D) et comprenant une courbe interne de l'axe ; caractérisé en ce que la courbure maximale de la courbe interne de l'axe varie avec l'angle col-axe (CC'D). L'invention concerne également les tiges de hanche obtenues par ledit procédé.
EP11724765A 2010-05-19 2011-04-21 Conception de tige de hanche Withdrawn EP2571458A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH7872010 2010-05-19
PCT/IB2011/051747 WO2011145008A1 (fr) 2010-05-19 2011-04-21 Conception de tige de hanche

Publications (1)

Publication Number Publication Date
EP2571458A1 true EP2571458A1 (fr) 2013-03-27

Family

ID=44264531

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11724765A Withdrawn EP2571458A1 (fr) 2010-05-19 2011-04-21 Conception de tige de hanche

Country Status (2)

Country Link
EP (1) EP2571458A1 (fr)
WO (1) WO2011145008A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130304225A1 (en) * 2012-05-08 2013-11-14 Richard D. Komistek Optimal contact mechanics for a tha
US8936649B2 (en) * 2012-09-28 2015-01-20 DePuy Synthes Products, LLC Orthopaedic hip prosthesis having femoral stem components with varying A/P taper angles
JP6836361B2 (ja) * 2016-09-09 2021-03-03 京セラ株式会社 人工股関節置換術用手術ユニット
CN109692059B (zh) * 2018-12-29 2020-11-03 影为医疗科技(上海)有限公司 一种个体化股骨短柄的构建方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666737B1 (fr) * 1990-09-18 1992-12-18 Medinov Sa Ensemble prothetique de la hanche.
FR2701835B1 (fr) * 1993-02-22 1995-04-28 Medinov Sa Tige fémorale pour prothèse de hanche.
FR2844994B1 (fr) * 2002-09-27 2005-06-24 Medacta Int Sa Implant femoral anatomique pour prothese de hanche
US20080200990A1 (en) * 2007-02-16 2008-08-21 Mctighe Timothy Tissue sparing implant
ITMI20071813A1 (it) * 2007-09-19 2009-03-20 Plus Orthopedics Italy S R L Stelo femorale di un'endoprotesi non cementata di tipo mini invasivo di un'articolazione coxofemorale ad alta stabilita' primaria e secondaria.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2011145008A1 *

Also Published As

Publication number Publication date
WO2011145008A1 (fr) 2011-11-24

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