CA2614779C - Screwdriver for an inner profile screw - Google Patents

Screwdriver for an inner profile screw Download PDF

Info

Publication number
CA2614779C
CA2614779C CA2614779A CA2614779A CA2614779C CA 2614779 C CA2614779 C CA 2614779C CA 2614779 A CA2614779 A CA 2614779A CA 2614779 A CA2614779 A CA 2614779A CA 2614779 C CA2614779 C CA 2614779C
Authority
CA
Canada
Prior art keywords
shaft
bushing
profile
head
inner profile
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.)
Expired - Fee Related
Application number
CA2614779A
Other languages
English (en)
French (fr)
Other versions
CA2614779A1 (en
Inventor
Peter Witte
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.)
Stryker European Operations Holdings LLC
Original Assignee
Stryker Trauma GmbH
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 DE200520011010 external-priority patent/DE202005011010U1/de
Application filed by Stryker Trauma GmbH filed Critical Stryker Trauma GmbH
Publication of CA2614779A1 publication Critical patent/CA2614779A1/en
Application granted granted Critical
Publication of CA2614779C publication Critical patent/CA2614779C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
    • B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
    • B25B23/105—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means the gripping device being an integral part of the driving bit
    • 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
    • A61B17/8886—Screwdrivers, spanners or wrenches holding the screw head
    • A61B17/8888—Screwdrivers, spanners or wrenches holding the screw head at its central region
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B15/00—Screwdrivers
    • B25B15/001—Screwdrivers characterised by material or shape of the tool bit
    • B25B15/004—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section
    • B25B15/008—Allen-type keys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
    • B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
    • B25B23/105—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means the gripping device being an integral part of the driving bit
    • B25B23/108—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means the gripping device being an integral part of the driving bit the driving bit being a Philips type bit, an Allen type bit or a socket

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Surgical Instruments (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
CA2614779A 2005-07-13 2006-07-08 Screwdriver for an inner profile screw Expired - Fee Related CA2614779C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE202005011010.8 2005-07-13
DE200520011010 DE202005011010U1 (de) 2005-07-13 2005-07-13 Schraubendreher für eine Innenmehrkantschraube
DE202005019646U DE202005019646U1 (de) 2005-07-13 2005-12-16 Schraubendreher für eine Innenprofilschraube
DE202005019646.0 2005-12-16
PCT/DE2006/001185 WO2007006282A2 (de) 2005-07-13 2006-07-08 Schraubendreher für eine innenprofilschraube

Publications (2)

Publication Number Publication Date
CA2614779A1 CA2614779A1 (en) 2007-01-18
CA2614779C true CA2614779C (en) 2015-03-24

Family

ID=36121117

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2614779A Expired - Fee Related CA2614779C (en) 2005-07-13 2006-07-08 Screwdriver for an inner profile screw

Country Status (7)

Country Link
US (2) US8347768B2 (https=)
EP (1) EP1910034A2 (https=)
JP (1) JP5657202B2 (https=)
AU (1) AU2006269089B2 (https=)
CA (1) CA2614779C (https=)
DE (1) DE202005019646U1 (https=)
WO (1) WO2007006282A2 (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005019646U1 (de) * 2005-07-13 2006-03-16 Witte, Peter Schraubendreher für eine Innenprofilschraube
ES2587728T3 (es) * 2007-04-10 2016-10-26 Stryker European Holdings I, Llc Dispositivo de retención de tornillo para hueso
US8777960B2 (en) 2011-03-28 2014-07-15 DePuy Synthes Products, LLC Interlock driving instrument
US20140102265A1 (en) * 2012-10-13 2014-04-17 Devin Lee Looijen Expandable drivers and bits
US9067307B2 (en) * 2012-12-05 2015-06-30 Burton Kozak Hexa-lobed head bit
US9375830B2 (en) * 2013-03-15 2016-06-28 Spinesmith Partners, L.P. Screw retention mechanism for screw drivers
WO2015009850A1 (en) 2013-07-19 2015-01-22 Pro-Dex, Inc. Torque-limiting screwdrivers
EP3081275B1 (de) * 2015-03-24 2019-11-13 Revell GmbH Verbindungssystem zum lösbaren verbinden von bauteilen und bausatz mit einem solchen
GB2552640B (en) 2015-11-11 2019-05-29 Harvard Healthcare Ltd Tool for use with a fastener
DE202016102114U1 (de) 2016-04-21 2016-06-16 Peter Witte Schraubendreher
US10646981B2 (en) 2016-04-22 2020-05-12 Titan Spine, Inc. Screwdriver with screw retention mechanism
US10383674B2 (en) 2016-06-07 2019-08-20 Pro-Dex, Inc. Torque-limiting screwdriver devices, systems, and methods
CN107242900B (zh) * 2017-07-12 2018-12-21 武永刚 骨科内固定螺钉取出器
US10973658B2 (en) 2017-11-27 2021-04-13 Titan Spine, Inc. Rotating implant and associated instrumentation
US11135070B2 (en) 2018-02-14 2021-10-05 Titan Spine, Inc. Modular adjustable corpectomy cage
KR102762259B1 (ko) 2018-08-20 2025-02-03 프로-덱스, 인코포레이티드. 토크-제한 장치, 시스템, 및 방법
US12515301B2 (en) 2021-09-03 2026-01-06 Vb Spine Us Opco Llc Set screw driver
DE102023121570B4 (de) 2023-08-11 2025-04-30 Peter Witte Schraubendreher für eine Innenprofilschraube

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US518472A (en) * 1894-04-17 Screw-driver
US1131990A (en) * 1915-03-16 Frank E Bocorselski Drill-chuck.
US1011227A (en) * 1911-02-08 1911-12-12 Stanley Rule And Level Company Chuck-jaw.
AT166083B (de) * 1949-03-03 1950-06-10 Franz Pusch Schraubenzieher
US2775913A (en) * 1955-07-20 1957-01-01 Deliso John Self-gripping tool with resilient wires for turning socket head fasteners
DE1866996U (de) * 1962-12-14 1963-02-07 Horst Giel Schluessel fuer schrauben mit innensechskant, innenkreuzschlitz od. dgl.
US3894450A (en) * 1971-03-25 1975-07-15 Tore L Hill Combined screw driving and screw gripping tool
US4078593A (en) * 1977-01-17 1978-03-14 Earl Benitz Slide mechanism for expandable bit screw holding screwdriver
US4389913A (en) * 1981-03-03 1983-06-28 Gilbert Drouin Screw extractor
SE434931B (sv) * 1982-05-06 1984-08-27 Casco Ab Forfarande for framstellning av spanskivor
DE3243402C2 (de) 1982-11-24 1986-10-09 Danfoss A/S, Nordborg Hydrostatische Steuereinrichtung, insbesondere Lenkeinrichtung
JPS59140170U (ja) * 1983-03-07 1984-09-19 宮崎　文彦 フリ−ボツクスドライバ−
US4553455A (en) * 1983-12-27 1985-11-19 Wilcox Melvin S Nut starter with special blades
US4770494A (en) 1986-02-12 1988-09-13 American Telephone & Telegraph Company, At&T Bell Laboratories Low-loss silica optical waveguides
US4779494A (en) * 1987-04-21 1988-10-25 New Concepts Screwdriver having screw gripping feature
CN2080444U (zh) 1990-11-10 1991-07-10 江苏省滨海县石化机械配件厂 锁紧式螺丝刀
GB2389551B (en) * 2002-06-13 2005-09-21 Martin Philcox Screw driver with holding feature for socket head screws
US6973860B2 (en) * 2003-10-30 2005-12-13 J&M Innovative Products, Llc Split-tip screwdriver with protective sleeve
DE202005019646U1 (de) * 2005-07-13 2006-03-16 Witte, Peter Schraubendreher für eine Innenprofilschraube

Also Published As

Publication number Publication date
US8770068B2 (en) 2014-07-08
JP2009500185A (ja) 2009-01-08
WO2007006282A2 (de) 2007-01-18
EP1910034A2 (de) 2008-04-16
DE202005019646U1 (de) 2006-03-16
AU2006269089A1 (en) 2007-01-18
US20090211412A1 (en) 2009-08-27
CA2614779A1 (en) 2007-01-18
AU2006269089B2 (en) 2012-03-22
JP5657202B2 (ja) 2015-01-21
US8347768B2 (en) 2013-01-08
WO2007006282A3 (de) 2007-03-15
US20130118323A1 (en) 2013-05-16

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MKLA Lapsed

Effective date: 20220708