ATE347861T1 - Werkzeug und verfahren zum abscheren von bolzen - Google Patents

Werkzeug und verfahren zum abscheren von bolzen

Info

Publication number
ATE347861T1
ATE347861T1 AT99936872T AT99936872T ATE347861T1 AT E347861 T1 ATE347861 T1 AT E347861T1 AT 99936872 T AT99936872 T AT 99936872T AT 99936872 T AT99936872 T AT 99936872T AT E347861 T1 ATE347861 T1 AT E347861T1
Authority
AT
Austria
Prior art keywords
shaft
lengths
relative
faces
tool
Prior art date
Application number
AT99936872T
Other languages
English (en)
Inventor
Vagn-Erik Dall
David J Reed
Peter Lawes
Original Assignee
V O Design And Innovation Ltd
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 V O Design And Innovation Ltd filed Critical V O Design And Innovation Ltd
Application granted granted Critical
Publication of ATE347861T1 publication Critical patent/ATE347861T1/de

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
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
    • A61B17/8863—Apparatus for shaping or cutting osteosynthesis equipment by medical personnel
    • 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
    • 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
    • A61B17/8665—Nuts
    • 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
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • F16B31/021—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load by means of a frangible part

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Neurology (AREA)
  • Surgical Instruments (AREA)
  • Forging (AREA)
  • Materials For Medical Uses (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
AT99936872T 1998-08-04 1999-08-04 Werkzeug und verfahren zum abscheren von bolzen ATE347861T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9816962.6A GB9816962D0 (en) 1998-08-04 1998-08-04 Lockable screw assembly

Publications (1)

Publication Number Publication Date
ATE347861T1 true ATE347861T1 (de) 2007-01-15

Family

ID=10836692

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99936872T ATE347861T1 (de) 1998-08-04 1999-08-04 Werkzeug und verfahren zum abscheren von bolzen

Country Status (11)

Country Link
US (1) US6928900B2 (de)
EP (1) EP1100390B1 (de)
JP (1) JP4447780B2 (de)
AT (1) ATE347861T1 (de)
AU (1) AU5184499A (de)
CA (1) CA2339120A1 (de)
DE (1) DE69934409T2 (de)
ES (1) ES2277443T3 (de)
GB (1) GB9816962D0 (de)
MX (1) MXPA01001310A (de)
WO (1) WO2000007512A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7615051B2 (en) * 2003-02-21 2009-11-10 Synthes Usa, Llc Craniofacial fracture reduction assembly
GB2444704B (en) * 2006-12-13 2011-05-11 Dalmatic As Cutting elongate elements
US9827023B2 (en) 2007-01-29 2017-11-28 Life Spine, Inc. Craniospinal fusion method and apparatus
US8403965B2 (en) * 2007-01-29 2013-03-26 Polaris Biotechnology, Inc. Vertebra attachment method and system
US8556939B2 (en) * 2008-01-08 2013-10-15 Fraser Cummins Henderson Mathematical relationship of strain, neurological dysfunction and abnormal behavior resulting from neurological dysfunction of the brainstem
US8182511B2 (en) * 2007-01-29 2012-05-22 Polaris Biotechnology, Inc. Craniospinal fusion method and apparatus
US20090036894A1 (en) * 2007-01-29 2009-02-05 Polaris Biotechnology, Inc. Method of treating a neurological condition through correction and stabilization of the clivo-axial angle
US8043342B2 (en) * 2007-01-29 2011-10-25 Polaris Biotechnology, Inc. Craniospinal fusion method and apparatus
WO2009089395A2 (en) * 2008-01-08 2009-07-16 Polaris Biotechnology, Inc. Osteointegration apparatus
EP2294996B1 (de) * 2009-09-11 2015-03-11 Stryker Trauma SA Stiftschneidewerkzeug
CN110039477B (zh) * 2019-06-05 2023-12-15 自然资源部第二海洋研究所 一种小空间专用套筒扳手

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3315669A (en) * 1964-06-15 1967-04-25 William A Rhodes Shearing device for bone holding pins
US3255940A (en) * 1964-08-17 1966-06-14 Landis Machine Co Torsional impact severing machine
US3698231A (en) * 1971-04-22 1972-10-17 Vlts Maschinenbau Gmbh Fastening tools
DE2261281A1 (de) * 1972-12-15 1974-06-20 Philips Patentverwaltung Verfahren und vorrichtung zum gratfreien trennen von teilen, insbesondere von draht- oder stangenmaterial
US4299519A (en) * 1979-01-10 1981-11-10 Huck Manufacturing Company Two piece fastener and installation tool
DE3242009A1 (de) * 1981-11-18 1983-06-09 Avdel Ltd Blindbefestigungsmittel und verfahren zu dessen herstellung
US5470118A (en) * 1992-12-02 1995-11-28 Burton; James E. Shear device for well service tools
DE4339804A1 (de) * 1993-11-23 1995-06-01 Haerle Anton Kraftübertragungsglied für Osteosynthesearbeiten
US5741282A (en) * 1996-01-22 1998-04-21 The Anspach Effort, Inc. Soft tissue fastener device
US5725541A (en) * 1996-01-22 1998-03-10 The Anspach Effort, Inc. Soft tissue fastener device
ES2145521T3 (es) * 1996-01-24 2000-07-01 Werner Hermann Implante para la fijacion interna de vertebras y herramienta para cortar tornillos pediculares.
US5819846A (en) * 1996-10-01 1998-10-13 Bolt, Jr.; Donald B. Bridge plug
US5720751A (en) * 1996-11-27 1998-02-24 Jackson; Roger P. Tools for use in seating spinal rods in open ended implants
US6257331B1 (en) * 1999-07-28 2001-07-10 Atlantic Richfield Company Downhole setting tool

Also Published As

Publication number Publication date
DE69934409D1 (de) 2007-01-25
MXPA01001310A (es) 2002-05-08
GB9816962D0 (en) 1998-09-30
CA2339120A1 (en) 2000-02-17
DE69934409T2 (de) 2007-09-27
JP2002522232A (ja) 2002-07-23
US6928900B2 (en) 2005-08-16
EP1100390B1 (de) 2006-12-13
EP1100390A1 (de) 2001-05-23
JP4447780B2 (ja) 2010-04-07
WO2000007512A9 (en) 2001-05-03
WO2000007512A1 (en) 2000-02-17
ES2277443T3 (es) 2007-07-01
US20040144211A1 (en) 2004-07-29
AU5184499A (en) 2000-02-28

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties