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FR2790198B1 - Dispositif de solidarisation d'une piece sur un support, tel qu'une plaque d'osteosynthese sur une masse osseuse - Google Patents

Dispositif de solidarisation d'une piece sur un support, tel qu'une plaque d'osteosynthese sur une masse osseuse

Info

Publication number
FR2790198B1
FR2790198B1 FR9902405A FR9902405A FR2790198B1 FR 2790198 B1 FR2790198 B1 FR 2790198B1 FR 9902405 A FR9902405 A FR 9902405A FR 9902405 A FR9902405 A FR 9902405A FR 2790198 B1 FR2790198 B1 FR 2790198B1
Authority
FR
France
Prior art keywords
solidarizing
workpiece
support
bone mass
osteosynthesis plate
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
FR9902405A
Other languages
English (en)
Other versions
FR2790198A1 (fr
Inventor
Jacques Porcher
Marc Siguier
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.)
NUMEDIC
Original Assignee
NUMEDIC
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 NUMEDIC filed Critical NUMEDIC
Priority to FR9902405A priority Critical patent/FR2790198B1/fr
Publication of FR2790198A1 publication Critical patent/FR2790198A1/fr
Application granted granted Critical
Publication of FR2790198B1 publication Critical patent/FR2790198B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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 or setting implements
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A61B17/8033—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates having indirect contact with screw heads, or having contact with screw heads maintained with the aid of additional components, e.g. nuts, wedges or head covers
    • A61B17/8047—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates having indirect contact with screw heads, or having contact with screw heads maintained with the aid of additional components, e.g. nuts, wedges or head covers wherein the additional element surrounds the screw head in the plate hole
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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 or setting implements
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A61B17/8052—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates immobilised relative to screws by interlocking form of the heads and plate holes, e.g. conical or threaded
    • A61B17/8057—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates immobilised relative to screws by interlocking form of the heads and plate holes, e.g. conical or threaded the interlocking form comprising a thread
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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 or setting implements
    • 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
    • A61B17/8605—Heads, i.e. proximal ends projecting from bone

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)
FR9902405A 1999-02-26 1999-02-26 Dispositif de solidarisation d'une piece sur un support, tel qu'une plaque d'osteosynthese sur une masse osseuse Expired - Fee Related FR2790198B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9902405A FR2790198B1 (fr) 1999-02-26 1999-02-26 Dispositif de solidarisation d'une piece sur un support, tel qu'une plaque d'osteosynthese sur une masse osseuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9902405A FR2790198B1 (fr) 1999-02-26 1999-02-26 Dispositif de solidarisation d'une piece sur un support, tel qu'une plaque d'osteosynthese sur une masse osseuse

Publications (2)

Publication Number Publication Date
FR2790198A1 FR2790198A1 (fr) 2000-09-01
FR2790198B1 true FR2790198B1 (fr) 2001-06-15

Family

ID=9542572

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9902405A Expired - Fee Related FR2790198B1 (fr) 1999-02-26 1999-02-26 Dispositif de solidarisation d'une piece sur un support, tel qu'une plaque d'osteosynthese sur une masse osseuse

Country Status (1)

Country Link
FR (1) FR2790198B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8940030B1 (en) 2011-01-28 2015-01-27 Nuvasive, Inc. Spinal fixation system and related methods

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020156474A1 (en) * 2001-04-20 2002-10-24 Michael Wack Polyaxial locking plate
EP1458299B1 (fr) 2001-12-24 2005-10-12 Synthes Ag Chur Dispositif pour osteosynthese
US7758620B2 (en) 2002-09-24 2010-07-20 Stryker Trauma Sa Device for connecting a screw to a support plate
FR2844702B1 (fr) * 2002-09-24 2004-12-17 Numedic Dispositif de solidarisation d'une piece sur un support et procede de pose d'un tel dispositif
DE10326643A1 (de) 2003-06-11 2004-12-30 Mückter, Helmut, Dr. med. Dipl.-Ing. Osteosyntheseplatte oder vergleichbares Implantat nebst Kugelhülse
FR2856119B1 (fr) * 2003-06-16 2005-12-30 Surfic Technologies Dispositif destine a etre accouple a au moins un support, et notamment implant chirurgical destine a etre accouple a un os
US9615866B1 (en) 2004-10-18 2017-04-11 Nuvasive, Inc. Surgical fixation system and related methods
DE102005015597A1 (de) * 2004-12-30 2006-09-21 Königsee Implantate und Instrumente zur Osteosynthese GmbH Variabel winkelstabile Schraubenverbindung für die Osteosynthese
US7316715B2 (en) 2005-02-18 2008-01-08 Howmedica Osteonics Corp. Polyaxial screw for acetabular cup
DE102005014546B4 (de) * 2005-03-30 2010-07-08 Königsee Implantate und Instrumente zur Osteosynthese GmbH Großfragmentplatte und Adapter für eine Großfragmentplatte
US7931681B2 (en) * 2005-04-14 2011-04-26 Warsaw Orthopedic, Inc. Anti-backout mechanism for an implant fastener
BRPI0618305A2 (pt) 2005-11-07 2011-08-23 Exactech Inc sistema de montagem e método para aumentar a fixação do implante ao osso
CN101442961B (zh) 2006-03-23 2012-11-07 精密技术公司 反向肩假体
US8021369B2 (en) 2006-06-12 2011-09-20 Howmedica Osteonics Corp. Navigated femoral neck resection guide and method
US8287575B2 (en) 2006-11-09 2012-10-16 Stryker Trauma Gmbh Polyaxial locking mechanism
AR061999A1 (es) 2007-07-18 2008-08-10 Pizzicara Mario Angel Placa bloqueada de orificios combinados, control de estabilidad y doble angulacion, para union de huesos fracturados
USD734853S1 (en) 2009-10-14 2015-07-21 Nuvasive, Inc. Bone plate
US9480510B2 (en) 2011-03-23 2016-11-01 Spinecraft, LLC Devices, systems and methods of attaching same to the spine
US20130261675A1 (en) * 2012-03-28 2013-10-03 Daniel Duane Fritzinger Loose thread form for variable angle locking systems
US10213237B2 (en) 2014-10-03 2019-02-26 Stryker European Holdings I, Llc Periprosthetic extension plate
US10251685B2 (en) 2016-03-17 2019-04-09 Stryker European Holdings I, Llc Floating locking insert

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0355035B1 (fr) * 1987-11-03 1994-05-18 SYNTHES AG, Chur Plaque d'ostéosynthèse à trous coniques
US5607428A (en) * 1995-05-01 1997-03-04 Lin; Kwan C. Orthopedic fixation device having a double-threaded screw
FR2739151B1 (fr) 1995-09-22 1997-11-28 Numedic Dispositif de solidarisation d'une piece sur un support
US5954722A (en) * 1997-07-29 1999-09-21 Depuy Acromed, Inc. Polyaxial locking plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8940030B1 (en) 2011-01-28 2015-01-27 Nuvasive, Inc. Spinal fixation system and related methods

Also Published As

Publication number Publication date
FR2790198A1 (fr) 2000-09-01

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Legal Events

Date Code Title Description
TQ Partial transmission of property
TP Transmission of property
PLFP Fee payment

Year of fee payment: 18

ST Notification of lapse

Effective date: 20171031