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BR9707322A - Screw for use on a bone and unscrewing tool - Google Patents

Screw for use on a bone and unscrewing tool

Info

Publication number
BR9707322A
BR9707322A BR9707322A BR9707322A BR9707322A BR 9707322 A BR9707322 A BR 9707322A BR 9707322 A BR9707322 A BR 9707322A BR 9707322 A BR9707322 A BR 9707322A BR 9707322 A BR9707322 A BR 9707322A
Authority
BR
Brazil
Prior art keywords
bone
screw
unscrewing tool
unscrewing
tool
Prior art date
Application number
BR9707322A
Other languages
Portuguese (pt)
Inventor
Axel Kirsch
Walter Duerr
Original Assignee
Axel Kirsch
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 Axel Kirsch filed Critical Axel Kirsch
Publication of BR9707322A publication Critical patent/BR9707322A/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
    • A61B17/84—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
    • 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
    • A61B17/8875—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)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Mechanical Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Neurology (AREA)
  • Surgical Instruments (AREA)
BR9707322A 1996-01-31 1997-01-28 Screw for use on a bone and unscrewing tool BR9707322A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19603410A DE19603410C2 (en) 1996-01-31 1996-01-31 Screw for insertion into a bone and unscrewing tool therefor
PCT/DE1997/000195 WO1997027812A1 (en) 1996-01-31 1997-01-28 Screw for insertion into a bone and tool for removing this screw

Publications (1)

Publication Number Publication Date
BR9707322A true BR9707322A (en) 1999-04-13

Family

ID=7784125

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9707322A BR9707322A (en) 1996-01-31 1997-01-28 Screw for use on a bone and unscrewing tool

Country Status (8)

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

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2781998B1 (en) * 1998-08-07 2000-11-10 Hassan Razian PROSTHETIC ELEMENT, IMPLANTABLE INTO A BONE, WITH SEPARABLE HANDLING HEAD
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
US7572276B2 (en) * 2002-05-06 2009-08-11 Warsaw Orthopedic, Inc. Minimally invasive instruments and methods for inserting implants
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
US7967850B2 (en) 2003-06-18 2011-06-28 Jackson Roger P Polyaxial bone anchor with helical capture connection, insert and dual locking assembly
US8366753B2 (en) 2003-06-18 2013-02-05 Jackson Roger P Polyaxial bone screw assembly with fixed retaining structure
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
US7766915B2 (en) 2004-02-27 2010-08-03 Jackson Roger P Dynamic fixation assemblies with inner core and outer coil-like member
US7527638B2 (en) 2003-12-16 2009-05-05 Depuy Spine, Inc. Methods and devices for minimally invasive spinal fixation element placement
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
JP2007525274A (en) 2004-02-27 2007-09-06 ロジャー・ピー・ジャクソン Orthopedic implant rod reduction instrument set and method
US8066739B2 (en) 2004-02-27 2011-11-29 Jackson Roger P Tool system for dynamic spinal implants
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
US9050148B2 (en) 2004-02-27 2015-06-09 Roger P. Jackson Spinal fixation tool attachment structure
US8152810B2 (en) 2004-11-23 2012-04-10 Jackson Roger P Spinal fixation tool set and method
US7160300B2 (en) 2004-02-27 2007-01-09 Jackson Roger P Orthopedic implant rod reduction tool set and method
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
US8444681B2 (en) 2009-06-15 2013-05-21 Roger P. Jackson Polyaxial bone anchor with pop-on shank, friction fit retainer and winged insert
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
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
US9393047B2 (en) 2009-06-15 2016-07-19 Roger P. Jackson Polyaxial bone anchor with pop-on shank and friction fit retainer with low profile edge lock
CN100391413C (en) * 2005-03-19 2008-06-04 戴维享 Location-guiding apparatus for arranging internal guide meedle in femur neck
AU2010260521C1 (en) 2008-08-01 2013-08-01 Roger P. Jackson Longitudinal connecting member with sleeved tensioned cords
DE102010016812A1 (en) * 2009-06-08 2011-03-17 Z.-Medical Gmbh & Co. Kg bone screw
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 (en) * 2009-11-14 2011-06-15 常州鼎健医疗器械有限公司 Pedicle nail with shape correcting function
US8911479B2 (en) 2012-01-10 2014-12-16 Roger P. Jackson 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 (en) 2013-11-27 2013-12-04 Kreidler Medizintechnik Gmbh Screw in particular bone screw and a tool for this
DE102013113135A1 (en) 2013-11-27 2015-05-28 Kreidler Medizintechnik Gmbh Screw in particular bone screw and a tool for this
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
US10064658B2 (en) 2014-06-04 2018-09-04 Roger P. Jackson Polyaxial bone anchor with insert guides
US9597119B2 (en) 2014-06-04 2017-03-21 Roger P. Jackson Polyaxial bone anchor with polymer sleeve
DE202014006372U1 (en) 2014-08-05 2014-08-22 Medartis Ag Screw with insertion post

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR954633A (en) * 1950-01-04
US4149434A (en) * 1978-03-17 1979-04-17 Leroy Wilson Screw and screwdriver therefor
DE3538593A1 (en) * 1985-10-30 1987-05-07 Thomas Dr Med Jungeblod Device for the surgical treatment of bones, especially of fractured bones
DE3630863A1 (en) * 1986-09-08 1988-03-17 Mecron Med Prod Gmbh Bone screw
DE3701765C1 (en) * 1987-01-22 1988-06-09 Ethicon Gmbh Bone screw
DE3804749A1 (en) * 1987-08-31 1989-03-16 Leibinger Oswald Gmbh Screwdriver with screw holder, in particular for bone screws
FR2625430A1 (en) * 1987-12-30 1989-07-07 Guinounet Alain LOCKING SCREW OF OSTEOSYNTHESIS PLATE AND METHOD OF MANUFACTURING SAME
DE4012506A1 (en) * 1990-04-12 1991-10-17 Mecron Med Prod Gmbh BONE SCREW
DE4131110A1 (en) * 1991-09-12 1993-03-18 Benno Heinzel Short-threaded screw fastener for wood and composite material - has threaded lower end of shaft with double grip profile in head for securing tool
FR2721819B1 (en) * 1994-07-04 1996-10-04 Amp Dev SELF-DRILLING AND SELF-TAPPING ANKLE DEVICE WITH A SHRINKABLE END CAP, FOR LOCKING AN OSTEOSYNTHESIS PLATE OR COAPTING TWO BONE FRAGMENTS

Also Published As

Publication number Publication date
AU2150797A (en) 1997-08-22
CA2244217A1 (en) 1997-08-07
WO1997027812A1 (en) 1997-08-07
JP2000514669A (en) 2000-11-07
EP0959794A1 (en) 1999-12-01
DE19603410A1 (en) 1997-08-14
CN1210456A (en) 1999-03-10
DE19603410C2 (en) 1999-02-18

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired