CA2244217A1 - Screw for insertion into a bone and tool for removing this screw - Google Patents

Screw for insertion into a bone and tool for removing this screw Download PDF

Info

Publication number
CA2244217A1
CA2244217A1 CA002244217A CA2244217A CA2244217A1 CA 2244217 A1 CA2244217 A1 CA 2244217A1 CA 002244217 A CA002244217 A CA 002244217A CA 2244217 A CA2244217 A CA 2244217A CA 2244217 A1 CA2244217 A1 CA 2244217A1
Authority
CA
Canada
Prior art keywords
screw
head
tool
bone
screw body
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.)
Abandoned
Application number
CA002244217A
Other languages
English (en)
French (fr)
Inventor
Axel Kirsch
Walter Durr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2244217A1 publication Critical patent/CA2244217A1/en
Abandoned 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
    • A61B17/84—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
    • A61B17/861—Heads, i.e. proximal ends projecting from bone specially shaped for gripping driver
    • 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
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
    • A61B17/8875—Screwdrivers, spanners or wrenches
    • A61B17/8877—Screwdrivers, spanners or wrenches characterised by the cross-section of the driver bit
    • 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
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgery (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Mechanical Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Neurology (AREA)
  • Surgical Instruments (AREA)
CA002244217A 1996-01-31 1997-01-28 Screw for insertion into a bone and tool for removing this screw Abandoned CA2244217A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19603410A DE19603410C2 (de) 1996-01-31 1996-01-31 Schraube zum Einsetzen in einen Knochen sowie Ausdrehwerkzeug dafür
DE19603410.8 1996-01-31

Publications (1)

Publication Number Publication Date
CA2244217A1 true CA2244217A1 (en) 1997-08-07

Family

ID=7784125

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002244217A Abandoned CA2244217A1 (en) 1996-01-31 1997-01-28 Screw for insertion into a bone and tool for removing this screw

Country Status (8)

Country Link
EP (1) EP0959794A1 (zh)
JP (1) JP2000514669A (zh)
CN (1) CN1210456A (zh)
AU (1) AU2150797A (zh)
BR (1) BR9707322A (zh)
CA (1) CA2244217A1 (zh)
DE (1) DE19603410C2 (zh)
WO (1) WO1997027812A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10039578B2 (en) 2003-12-16 2018-08-07 DePuy Synthes Products, Inc. Methods and devices for minimally invasive spinal fixation element placement

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2781998B1 (fr) * 1998-08-07 2000-11-10 Hassan Razian Element prothetique, implantable dans un os, a tete de manipulation separable
US7833250B2 (en) 2004-11-10 2010-11-16 Jackson Roger P Polyaxial bone screw with helically wound capture connection
US7862587B2 (en) 2004-02-27 2011-01-04 Jackson Roger P Dynamic stabilization assemblies, tool set and method
US8876868B2 (en) 2002-09-06 2014-11-04 Roger P. Jackson Helical guide and advancement flange with radially loaded lip
US7621918B2 (en) 2004-11-23 2009-11-24 Jackson Roger P Spinal fixation tool set and method
US7377923B2 (en) 2003-05-22 2008-05-27 Alphatec Spine, Inc. Variable angle spinal screw assembly
US7766915B2 (en) 2004-02-27 2010-08-03 Jackson Roger P Dynamic fixation assemblies with inner core and outer coil-like member
US8366753B2 (en) 2003-06-18 2013-02-05 Jackson Roger P Polyaxial bone screw assembly with fixed retaining structure
US7967850B2 (en) 2003-06-18 2011-06-28 Jackson Roger P Polyaxial bone anchor with helical capture connection, insert and dual locking assembly
US7776067B2 (en) 2005-05-27 2010-08-17 Jackson Roger P Polyaxial bone screw with shank articulation pressure insert and method
US8926670B2 (en) 2003-06-18 2015-01-06 Roger P. Jackson Polyaxial bone screw assembly
US7179261B2 (en) 2003-12-16 2007-02-20 Depuy Spine, Inc. Percutaneous access devices and bone anchor assemblies
US11419642B2 (en) 2003-12-16 2022-08-23 Medos International Sarl Percutaneous access devices and bone anchor assemblies
US7160300B2 (en) 2004-02-27 2007-01-09 Jackson Roger P Orthopedic implant rod reduction tool set and method
US8152810B2 (en) 2004-11-23 2012-04-10 Jackson Roger P Spinal fixation tool set and method
CA2555868C (en) 2004-02-27 2011-09-06 Roger P. Jackson Orthopedic implant rod reduction tool set and method
US11241261B2 (en) 2005-09-30 2022-02-08 Roger P Jackson Apparatus and method for soft spinal stabilization using a tensionable cord and releasable end structure
US7651502B2 (en) 2004-09-24 2010-01-26 Jackson Roger P Spinal fixation tool set and method for rod reduction and fastener insertion
US8926672B2 (en) 2004-11-10 2015-01-06 Roger P. Jackson Splay control closure for open bone anchor
US9168069B2 (en) 2009-06-15 2015-10-27 Roger P. Jackson Polyaxial bone anchor with pop-on shank and winged insert with lower skirt for engaging a friction fit retainer
WO2006057837A1 (en) 2004-11-23 2006-06-01 Jackson Roger P Spinal fixation tool attachment structure
US8444681B2 (en) 2009-06-15 2013-05-21 Roger P. Jackson Polyaxial bone anchor with pop-on shank, friction fit retainer and winged insert
US9918745B2 (en) 2009-06-15 2018-03-20 Roger P. Jackson Polyaxial bone anchor with pop-on shank and winged insert with friction fit compressive collet
CN100391413C (zh) * 2005-03-19 2008-06-04 戴维享 股骨颈内导针置入定位导向器
WO2008073323A2 (en) 2006-12-08 2008-06-19 Jackson Roger P Tool system for dynamic spinal implants
WO2010147639A1 (en) 2008-08-01 2010-12-23 Jackson Roger P Longitudinal connecting member with sleeved tensioned cords
DE102010016812A1 (de) * 2009-06-08 2011-03-17 Z.-Medical Gmbh & Co. Kg Knochenschraube
WO2013036279A1 (en) 2009-06-15 2013-03-14 Jackson Roger P Polyaxial bone anchor with pop-on shank and friction fit retainer with low profile edge lock
US11229457B2 (en) 2009-06-15 2022-01-25 Roger P. Jackson Pivotal bone anchor assembly with insert tool deployment
US8998959B2 (en) 2009-06-15 2015-04-07 Roger P Jackson Polyaxial bone anchors with pop-on shank, fully constrained friction fit retainer and lock and release insert
CN101732086B (zh) * 2009-11-14 2011-06-15 常州鼎健医疗器械有限公司 带矫形的椎弓根钉
WO2013106217A1 (en) 2012-01-10 2013-07-18 Jackson, Roger, P. Multi-start closures for open implants
US8875368B2 (en) 2012-08-03 2014-11-04 Tyco Electronics Corporation Controlled torque fasteners and methods for using same
US8911478B2 (en) 2012-11-21 2014-12-16 Roger P. Jackson Splay control closure for open bone anchor
US10058354B2 (en) 2013-01-28 2018-08-28 Roger P. Jackson Pivotal bone anchor assembly with frictional shank head seating surfaces
US8852239B2 (en) 2013-02-15 2014-10-07 Roger P Jackson Sagittal angle screw with integral shank and receiver
US9566092B2 (en) 2013-10-29 2017-02-14 Roger P. Jackson Cervical bone anchor with collet retainer and outer locking sleeve
DE202013105409U1 (de) 2013-11-27 2013-12-04 Kreidler Medizintechnik Gmbh Schraube insbesondere Knochenschraube und ein Werkzeug hierfür
DE102013113135A1 (de) 2013-11-27 2015-05-28 Kreidler Medizintechnik Gmbh Schraube insbesondere Knochenschraube und ein Werkzeug hierfür
US9717533B2 (en) 2013-12-12 2017-08-01 Roger P. Jackson Bone anchor closure pivot-splay control flange form guide and advancement structure
US9451993B2 (en) 2014-01-09 2016-09-27 Roger P. Jackson Bi-radial pop-on cervical bone anchor
US9597119B2 (en) 2014-06-04 2017-03-21 Roger P. Jackson Polyaxial bone anchor with polymer sleeve
US10064658B2 (en) 2014-06-04 2018-09-04 Roger P. Jackson Polyaxial bone anchor with insert guides
DE202014006372U1 (de) 2014-08-05 2014-08-22 Medartis Ag Schraube mit Einbringpfosten

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR954633A (zh) * 1950-01-04
US4149434A (en) * 1978-03-17 1979-04-17 Leroy Wilson Screw and screwdriver therefor
DE3538593A1 (de) * 1985-10-30 1987-05-07 Thomas Dr Med Jungeblod Vorrichtung zur operativen knochen-, insbesondere knochenbruchbehandlung
DE3630863A1 (de) * 1986-09-08 1988-03-17 Mecron Med Prod Gmbh Knochenschraube
DE3701765C1 (de) * 1987-01-22 1988-06-09 Ethicon Gmbh Knochenschraube
DE3804749A1 (de) * 1987-08-31 1989-03-16 Leibinger Oswald Gmbh Schraubendreher mit schraubenhalter insbesondere fuer knochenschrauben
FR2625430A1 (fr) * 1987-12-30 1989-07-07 Guinounet Alain Vis de blocage d'une plaque d'osteosynthese et procede de fabrication d'une telle vis
DE4012506A1 (de) * 1990-04-12 1991-10-17 Mecron Med Prod Gmbh Knochenschraube
DE4131110A1 (de) * 1991-09-12 1993-03-18 Benno Heinzel Kurzgewinde-holzschraube mit doppelaussparung
FR2721819B1 (fr) * 1994-07-04 1996-10-04 Amp Dev Dispositif de cheville auto-foreuse et auto-taraudeuse, a embout de maintien secable, pour le blocage d'une plaque d'osteosynthese ou la coaptation de deux fragments osseux

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10039578B2 (en) 2003-12-16 2018-08-07 DePuy Synthes Products, Inc. Methods and devices for minimally invasive spinal fixation element placement
US11426216B2 (en) 2003-12-16 2022-08-30 DePuy Synthes Products, Inc. Methods and devices for minimally invasive spinal fixation element placement

Also Published As

Publication number Publication date
AU2150797A (en) 1997-08-22
CN1210456A (zh) 1999-03-10
DE19603410A1 (de) 1997-08-14
EP0959794A1 (de) 1999-12-01
BR9707322A (pt) 1999-04-13
DE19603410C2 (de) 1999-02-18
WO1997027812A1 (de) 1997-08-07
JP2000514669A (ja) 2000-11-07

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