AR032823A1 - Tornillo de fijacion - Google Patents

Tornillo de fijacion

Info

Publication number
AR032823A1
AR032823A1 ARP020100607A ARP020100607A AR032823A1 AR 032823 A1 AR032823 A1 AR 032823A1 AR P020100607 A ARP020100607 A AR P020100607A AR P020100607 A ARP020100607 A AR P020100607A AR 032823 A1 AR032823 A1 AR 032823A1
Authority
AR
Argentina
Prior art keywords
fixing screw
longitudinal body
breaking point
point
breaking
Prior art date
Application number
ARP020100607A
Other languages
English (en)
Inventor
Regis Le Couedic
Keyvan Mazda
Original Assignee
Spine Next 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 Spine Next Sa filed Critical Spine Next Sa
Publication of AR032823A1 publication Critical patent/AR032823A1/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • 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
    • A61B17/8625—Shanks, i.e. parts contacting bone tissue
    • A61B17/863—Shanks, i.e. parts contacting bone tissue with thread interrupted or changing its form along shank, other than constant taper
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts
    • 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
    • A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7035—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other
    • 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
    • A61B17/8605—Heads, i.e. proximal ends projecting from bone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A61B2090/037—Automatic limiting or abutting means, e.g. for safety with a frangible part, e.g. by reduced diameter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
  • Connection Of Plates (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Dowels (AREA)
  • Scissors And Nippers (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

Un tornillo de fijacion el cual está conformado por un cuerpo aguzado longitudinalmente ((10) el cual se extiende desde la cabeza (12), y está destinado a ejercer rotacion hasta llegar al punto formado por la extremidad (14), el cual puede insertarse dentro de un medio de soporte. Este cuerpo longitudinal aguzado (10), comprende al menos un punto de ruptura (16), para permitir ejercer una fuerza de ruptura a partir de tal cuerpo longitudinal aguzado (10), en direccion de ángulos rectos sobre el punto de ruptura (16), de manera que se retire la parte (20) del cuerpo longitudinal (10) extendiéndose desde el punto de ruptura (16), hasta la extremidad en forma de uso (14) mediante la cual éste tornillo puede recortarse previamente a su utilizacion
ARP020100607A 2001-02-22 2002-02-22 Tornillo de fijacion AR032823A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0102372A FR2821131B1 (fr) 2001-02-22 2001-02-22 Vis a fixation

Publications (1)

Publication Number Publication Date
AR032823A1 true AR032823A1 (es) 2003-11-26

Family

ID=8860287

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020100607A AR032823A1 (es) 2001-02-22 2002-02-22 Tornillo de fijacion

Country Status (14)

Country Link
US (1) US20040116932A1 (es)
EP (1) EP1361827B1 (es)
JP (1) JP2004527284A (es)
KR (1) KR20030074781A (es)
AR (1) AR032823A1 (es)
AT (1) ATE369083T1 (es)
AU (1) AU2002238684B9 (es)
DE (1) DE60221644D1 (es)
FR (1) FR2821131B1 (es)
PE (1) PE20020837A1 (es)
TW (1) TW548379B (es)
UY (1) UY27180A1 (es)
WO (1) WO2002065929A1 (es)
ZA (1) ZA200306270B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2915083B1 (fr) * 2007-04-19 2010-06-25 Ceria Conception Etudes Realis Ensemble de fixation dans un element osseux et systeme d'osteosynthese pour relier au moins deux vertebres.
US20090105840A1 (en) * 2007-10-18 2009-04-23 Inbone Technologies, Inc. Fibular stiffener and bony defect replacer
US20110230920A1 (en) * 2010-03-19 2011-09-22 K2M, Inc. Spinal fixation apparatus and methods
AU2012285813B2 (en) 2011-07-20 2017-05-04 Michael H. Horwitz Minimal incision removable bone screw, driver, and method of use
EP2825114B1 (en) 2012-03-12 2018-01-03 Vexim Universal anchor for bone fixation
WO2018077387A1 (en) 2016-10-25 2018-05-03 Swemac Innovation Ab Osseous pin, guide sleeve therefor, extraction member therefor and kit

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE468603A (es) * 1939-11-28
DE2019040A1 (de) * 1970-04-21 1971-11-11 Hettmannsperger H Schraube
US3675328A (en) * 1970-12-21 1972-07-11 Bernard Weissman Dental anchor
US3842824A (en) * 1973-03-19 1974-10-22 A Neufeld Notched surgical pin and breaking tool therefor
US4053982A (en) * 1976-03-23 1977-10-18 Bernard Weissman Dental anchor
US4202101A (en) * 1978-03-16 1980-05-13 Ipco Hospital Supply Corporation Dental anchor and a plastic shank for holding same
IL80705A0 (en) * 1985-11-28 1987-02-27 Jaquet Orthopedie Transcutaneous pin for fixation of a bone part or fragment
US4759715A (en) * 1987-01-15 1988-07-26 Ipco Corporation Dental pin assembly
US5334204A (en) * 1992-08-03 1994-08-02 Ace Medical Company Fixation screw
DE4339804A1 (de) * 1993-11-23 1995-06-01 Haerle Anton Kraftübertragungsglied für Osteosynthesearbeiten
US5578034A (en) * 1995-06-07 1996-11-26 Danek Medical, Inc. Apparatus for preventing screw backout in a bone plate fixation system
DE29520312U1 (de) * 1995-12-21 1996-02-08 Leibinger Medizintech Knochenschraube
US5899906A (en) * 1996-01-18 1999-05-04 Synthes (U.S.A.) Threaded washer
DE19720782B4 (de) * 1997-05-17 2004-12-09 Synthes Ag Chur, Chur Vorrichtung zur Verbindung eines Längsträgers mit einer Pedikelschraube
DE69928389T2 (de) * 1998-04-29 2006-06-22 Stryker Spine Wirbelsäulen-osteosynthesesystem insbesondere zur vorderen fixierung
FR2784282B1 (fr) * 1998-10-09 2001-03-23 Dimso Sa Systeme d'osteosynthese rachidienne a rigidite amelioree
DE59800512D1 (de) * 1998-08-18 2001-04-12 Gerhard Petri Gmbh & Co Kg Abreisskopfschraube
DE19943594C2 (de) * 1999-09-11 2002-12-12 Merete Medical Gmbh Knochenschraube mit Rundsenkkopf und Gewindeabschnitten

Also Published As

Publication number Publication date
TW548379B (en) 2003-08-21
EP1361827B1 (fr) 2007-08-08
EP1361827A1 (fr) 2003-11-19
ZA200306270B (en) 2004-08-13
PE20020837A1 (es) 2002-10-03
FR2821131A1 (fr) 2002-08-23
WO2002065929A1 (fr) 2002-08-29
AU2002238684B9 (en) 2007-05-10
ATE369083T1 (de) 2007-08-15
JP2004527284A (ja) 2004-09-09
AU2002238684A1 (en) 2002-09-04
US20040116932A1 (en) 2004-06-17
DE60221644D1 (de) 2007-09-20
UY27180A1 (es) 2002-06-20
KR20030074781A (ko) 2003-09-19
FR2821131B1 (fr) 2003-12-12
AU2002238684B2 (en) 2006-12-21

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Legal Events

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