ATE530132T1 - BONE PLATE SYSTEM WITH BONE SCREWS THAT ARE FIXED BY SECONDARY COMPRESSION - Google Patents

BONE PLATE SYSTEM WITH BONE SCREWS THAT ARE FIXED BY SECONDARY COMPRESSION

Info

Publication number
ATE530132T1
ATE530132T1 AT05768389T AT05768389T ATE530132T1 AT E530132 T1 ATE530132 T1 AT E530132T1 AT 05768389 T AT05768389 T AT 05768389T AT 05768389 T AT05768389 T AT 05768389T AT E530132 T1 ATE530132 T1 AT E530132T1
Authority
AT
Austria
Prior art keywords
bone
screws
plate
fixed
bone screws
Prior art date
Application number
AT05768389T
Other languages
German (de)
Inventor
Jorge Orbay
Javier Castaneda
Robert Graham
Cesare Cavallazzi
Original Assignee
Depuy Products Inc
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
Priority claimed from US11/040,779 external-priority patent/US20050187551A1/en
Application filed by Depuy Products Inc filed Critical Depuy Products Inc
Application granted granted Critical
Publication of ATE530132T1 publication Critical patent/ATE530132T1/en

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

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)
  • Prostheses (AREA)

Abstract

A bone plating system includes a plate, fixed angle and variable angle bone screws, and corresponding set screws for each type of the bone screws. The plate includes common openings adapted to receive the variable and fixed angle bone screws, both of which can be locked relative to the plate with the set screws. In all modes of use, a set screw, sometimes in combination with a sliding element, isthen used to fix the level of compression and prevent loosening. In one mode of use, a bone screw can also be driven to cause displacement of the plate such that pressure is applied to maintain bone parts together about a fracture in tight engagement.
AT05768389T 2004-07-07 2005-07-05 BONE PLATE SYSTEM WITH BONE SCREWS THAT ARE FIXED BY SECONDARY COMPRESSION ATE530132T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US58613104P 2004-07-07 2004-07-07
US11/040,779 US20050187551A1 (en) 2002-12-02 2005-01-21 Bone plate system with bone screws fixed by secondary compression
PCT/US2005/023855 WO2006014436A1 (en) 2004-07-07 2005-07-05 Bone plate system with bone screws fixed by secondary compression

Publications (1)

Publication Number Publication Date
ATE530132T1 true ATE530132T1 (en) 2011-11-15

Family

ID=38710336

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05768389T ATE530132T1 (en) 2004-07-07 2005-07-05 BONE PLATE SYSTEM WITH BONE SCREWS THAT ARE FIXED BY SECONDARY COMPRESSION

Country Status (3)

Country Link
CN (1) CN101022767B (en)
AT (1) ATE530132T1 (en)
ZA (1) ZA200701078B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8105367B2 (en) 2003-09-29 2012-01-31 Smith & Nephew, Inc. Bone plate and bone plate assemblies including polyaxial fasteners
US8382807B2 (en) 2005-07-25 2013-02-26 Smith & Nephew, Inc. Systems and methods for using polyaxial plates
CN101272743B (en) 2005-07-25 2011-01-26 史密夫和内修有限公司 Polyaxial fastener systems
KR101632652B1 (en) * 2014-04-18 2016-07-01 백혜선 A fixation tool for opening wedge high tibial osteotomy
CN105411660A (en) * 2014-09-17 2016-03-23 镱钛科技股份有限公司 Rear stop structure of dynamic hip screw
CN105615968A (en) * 2016-03-28 2016-06-01 刘明忱 Fracture three-dimensionally-intersecting-connecting-locking internal fixing device
CN109330672B (en) 2018-12-11 2024-04-12 北京爱康宜诚医疗器材有限公司 Locking steel plate and locking steel plate assembly having the same
HRP20190451A2 (en) * 2019-03-06 2020-09-18 Janoš Kodvanj Screw with a variable locking angle and the corresponding system of locking
CN110279460B (en) * 2019-07-05 2020-08-04 重庆医科大学附属永川医院 An adjustable combined bone nail plate
CN117817011B (en) * 2024-03-05 2024-04-30 东方蓝天钛金科技有限公司 A processing device and a processing method for a bolt cotter pin hole

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6533786B1 (en) * 1999-10-13 2003-03-18 Sdgi Holdings, Inc. Anterior cervical plating system

Also Published As

Publication number Publication date
CN101022767B (en) 2011-03-30
CN101022767A (en) 2007-08-22
ZA200701078B (en) 2008-09-25

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Legal Events

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