EP2451371A1 - Plaque et vis de hanche dynamiques antirotatives - Google Patents

Plaque et vis de hanche dynamiques antirotatives

Info

Publication number
EP2451371A1
EP2451371A1 EP10773174A EP10773174A EP2451371A1 EP 2451371 A1 EP2451371 A1 EP 2451371A1 EP 10773174 A EP10773174 A EP 10773174A EP 10773174 A EP10773174 A EP 10773174A EP 2451371 A1 EP2451371 A1 EP 2451371A1
Authority
EP
European Patent Office
Prior art keywords
antirotator
blade
plate
screw
hip
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Withdrawn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
EP10773174A
Other languages
German (de)
English (en)
Inventor
Fuat Akpinar
Mustafa Tekkesin
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.)
Tst Rakor Ve Tibbi Aletler Sanayi Ve Ticaret Ltd Sirketi
Original Assignee
Tst Rakor Ve Tibbi Aletler Sanayi Ve Ticaret Ltd Sirketi
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 Tst Rakor Ve Tibbi Aletler Sanayi Ve Ticaret Ltd Sirketi filed Critical Tst Rakor Ve Tibbi Aletler Sanayi Ve Ticaret Ltd Sirketi
Publication of EP2451371A1 publication Critical patent/EP2451371A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/74—Devices for the head or neck or trochanter of the femur
    • A61B17/742—Devices for the head or neck or trochanter of the femur having one or more longitudinal elements oriented along or parallel to the axis of the neck
    • A61B17/746—Devices for the head or neck or trochanter of the femur having one or more longitudinal elements oriented along or parallel to the axis of the neck the longitudinal elements coupled to a plate opposite the femoral head
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
    • A61B17/864—Pins or screws or threaded wires; nuts therefor hollow, e.g. with socket or cannulated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
    • A61B17/8685—Pins or screws or threaded wires; nuts therefor comprising multiple separate parts

Definitions

  • This invention is related to the Antirotator Dynamic Hip Screw and Plate which provides fusion by fixing bones in case of single or multiple fractures of femoral neck bones, pertrochanteric, intertrochanteric and subtrochanteric fractures.
  • This invention is related to the Antirotator Dynamic Hip Screw and Plate aiming to be able to reach the desired results by overcoming the disadvantages determined above, allowing sliding compression, providing fusion of the femoral head bones with the assistance of fixing those and inhibiting their rotation.
  • This invention is the Antirotator Dynamic Hip Screw and Plate which provides fusion by fixing bones in case of single or multiple fractures of the neck parts of the femoral bones, pertrochanteric, intertrochanteric and subtrochanteric fractures; and its feature is being consisted of that
  • This invention is the developed one of DHS (Dynamic Hip Screw) system at present by making important additions to it.
  • DHS Dynamic Hip Screw
  • This invention is related to the Antirotator Dynamic Hip Sscrew and Plate aiming to be able to reach the desired results by overcoming the disadvantages determined above, allowing sliding compression, providing fusion of the femoral head bones with the assistance of fixing those and inhibiting their rotation. It has application for femoral neck fractures (subcapital, transcervical, basicervical), intertrochanteric stable fractures (type 1 and type II) and subtrocanteric fractures.
  • the invention is the Antirotator Dynamic Hip Screw and Plate and its feature is that application time is too short and it's easy. Scopy usage is least for reduction control and placing guide kirschner wire. Infection risk is too low.
  • the invention is the Antirotator Dynamic Hip Screw and Plate and its feature is characterized with that the screw can be inserted with a stable angle.
  • the feature of the Antirotator Dynamic Hip Screw and Plate is that; it provides positive effect to union because of not preventing slide compression in the fracture region (because of not being Z-effect) and; migration of the screw to the joint (cut out problem) is minimized.
  • the screw prevents the head's rotation on the threaded part with the blade in the system.

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

L'invention concerne une plaque et une vis de hanche dynamiques antirotatives permettant de réaliser une fusion par fixation des os dans le cas de fractures de col simples ou multiples des os fémoraux, ou de fractures pertrochantériennes, intertrochantériennes et sous-trochantériennes. L'invention est caractérisée en ce qu'elle comporte une vis de hanche antirotative (1), un filetage de vis à os spongieux (2), un orifice formant canule (3) traversant toute la vis de hanche, un manchon coulissant (4) de lame antirotative situé sur la vis de hanche antirotative, une lame antirotative (5) présentant une extrémité pointue (6), un manchon fileté (7) d'un élément d'insertion de lame antirotative, un manchon coulissant (8) de lame antirotative, un orifice (9) de la vis de hanche antirotative situé sur la plaque de hanche dynamique antirotative, un manchon coulissant (10) de lame antirotative situé sur la plaque de hanche dynamique antirotative, une plaque de hanche dynamique antirotative (11) et une vis de compression formant canule (12).
EP10773174A 2009-07-09 2010-07-08 Plaque et vis de hanche dynamiques antirotatives Withdrawn EP2451371A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR200905338 2009-07-09
PCT/TR2010/000149 WO2011010974A1 (fr) 2009-07-09 2010-07-08 Plaque et vis de hanche dynamiques antirotatives

Publications (1)

Publication Number Publication Date
EP2451371A1 true EP2451371A1 (fr) 2012-05-16

Family

ID=43246968

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10773174A Withdrawn EP2451371A1 (fr) 2009-07-09 2010-07-08 Plaque et vis de hanche dynamiques antirotatives

Country Status (3)

Country Link
EP (1) EP2451371A1 (fr)
RU (1) RU2012103185A (fr)
WO (1) WO2011010974A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9662156B2 (en) 2011-11-18 2017-05-30 DePuy Synthes Products, Inc. Femoral neck fracture implant
EP3218676B1 (fr) 2014-11-10 2022-03-09 In-Situ, Inc. Interface utilisateur intégrée pour état et commande d'une sonde à paramètres multiples submersible

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374786A (en) * 1964-12-15 1968-03-26 George R. Callender Jr. Fractured bone setting fastener assembly
US4432358A (en) * 1982-01-22 1984-02-21 Fixel Irving E Compression hip screw apparatus
FR2841459B1 (fr) * 2002-06-28 2004-08-27 Sanortho Dispositif d'osteosynthese mini-invasif, notamment vis-plaque pour la hanche
US20050055024A1 (en) * 2003-09-08 2005-03-10 James Anthony H. Orthopaedic implant and screw assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2011010974A1 *

Also Published As

Publication number Publication date
RU2012103185A (ru) 2013-08-20
WO2011010974A8 (fr) 2012-08-23
WO2011010974A1 (fr) 2011-01-27

Similar Documents

Publication Publication Date Title
US9463054B2 (en) Implant system for bone fixation
US10064670B2 (en) Sacral fixation system
EP2018127B1 (fr) Prothèse de hanche hélicoïdale
US10485595B2 (en) Flexible bone screw
EP3232961B1 (fr) Active implants de compression d'une fracture
US9320555B2 (en) Modular lag screw
US20080262498A1 (en) Double locked hip implant
US11219476B2 (en) Surgical systems, kits and methods for setting bone segments
US20160199109A1 (en) Compression Device for Interlocking Compression Nailing Systems and Method of Use
US20170071643A1 (en) Interlocking intramedullary rod assembly for proximal femoral fractures, including unstable hip fractures
CN107223040B (zh) 用在髋骨和股骨骨折手术中的髓内固定装置和系统
EP3102130B1 (fr) Ensemble de vis à os
US20040260288A1 (en) Slipped capital femoral epiphysis fixation screw (SCFEFS)
WO2016175729A1 (fr) Clou télescopique
EP2408388A1 (fr) Vis de compression pour hanche à porte-lame, coulissante, antirotative et verrouillante (mis a chs) à invasion minimale
WO2011010974A1 (fr) Plaque et vis de hanche dynamiques antirotatives
EP2762097B1 (fr) Vis tire-fond modulaire
EP3300479B1 (fr) Système et appareil de fixation intramédullaire destinés à être utilisés dans une chirurgie de fracture de la hanche et du fémur
EP0940124A1 (fr) Fixateur externe à inclinaison variable pour fractures trochantériennes
AU2013248171B2 (en) Modular lag screw
Raman et al. A comparative study of proximal femoral nailing and dynamic hip screw in the management of inter trochanteric fracture femur
US20110112535A1 (en) IM rod extension

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20120123

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20150203