AR043001A1 - Tornillo con destornillador integrado - Google Patents

Tornillo con destornillador integrado

Info

Publication number
AR043001A1
AR043001A1 ARP040100312A ARP040100312A AR043001A1 AR 043001 A1 AR043001 A1 AR 043001A1 AR P040100312 A ARP040100312 A AR P040100312A AR P040100312 A ARP040100312 A AR P040100312A AR 043001 A1 AR043001 A1 AR 043001A1
Authority
AR
Argentina
Prior art keywords
screw
screwdriver
integrated
breakage
longitudinal axis
Prior art date
Application number
ARP040100312A
Other languages
English (en)
Inventor
Romano Mattys-Mark
Original Assignee
Synthes Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32855122&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR043001(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Synthes Ag filed Critical Synthes Ag
Publication of AR043001A1 publication Critical patent/AR043001A1/es

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
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A61B17/8052—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates immobilised relative to screws by interlocking form of the heads and plate holes, e.g. conical or threaded
    • A61B17/8057—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates immobilised relative to screws by interlocking form of the heads and plate holes, e.g. conical or threaded the interlocking form comprising a thread
    • 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
    • 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
    • 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
    • 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
    • F16B35/06—Specially-shaped heads
    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S606/00—Surgery
    • Y10S606/916—Tool for installing or removing orthopedic fastener

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)
  • Mechanical Engineering (AREA)
  • Neurology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (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)
  • Surgical Instruments (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

El dispositivo de acuerdo con la presente consiste en un tornillo (1) con un destornillador (2) integrado. El tornillo (1) presenta un vástago de tornillo, (3), con una rosca, (4), una cabeza del tornillo, (5), con una rosca (8), y un eje longitudinal, (6). El destornillador (2) está unido coaxialmente con respecto al eje longitudinal (6), por intermedio de un lugar teórico de rotura, (7), con la cabeza (5) del tornillo. Al ser ajustado el tornillo se separa por degüello el destornillador integrado en el punto teórico de rotura, estando el momento de corte o degüello definido por el dimensionamiento elegido del lugar teórico de la rotura. El tornillo de acuerdo con la presente, con el destornillador integrado permite sujetar también los tornillos de dimensiones muy pequenas e introducirlos bien guiados por rotación con estabilidad angular en la perforación (13) de una placa osteológica (12). Gracias a la disposición coaxial del destornillador integrado y de su unión firme con la cabeza del tornillo, es posible capturar el tornillo (1) en cualquier posición arbitraria alrededor de su eje longitudinal, y no es necesario tener en cuenta la posición del destornillador.
ARP040100312A 2003-02-12 2004-02-02 Tornillo con destornillador integrado AR043001A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH2003/000101 WO2004072496A1 (de) 2003-02-12 2003-02-12 Schraube mit integriertem schraubendreher

Publications (1)

Publication Number Publication Date
AR043001A1 true AR043001A1 (es) 2005-07-13

Family

ID=32855122

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP040100312A AR043001A1 (es) 2003-02-12 2004-02-02 Tornillo con destornillador integrado

Country Status (10)

Country Link
US (1) US7316532B2 (es)
EP (1) EP1592893B1 (es)
JP (1) JP2006514233A (es)
AR (1) AR043001A1 (es)
AT (1) ATE352727T1 (es)
AU (1) AU2003202403B2 (es)
CA (1) CA2515899C (es)
DE (1) DE50306417D1 (es)
ES (1) ES2281620T3 (es)
WO (1) WO2004072496A1 (es)

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US20070142922A1 (en) * 2005-12-21 2007-06-21 Lewis Paul P P Modular hip cup assembly, fastener assembly & fastener
US8007051B2 (en) 2006-08-11 2011-08-30 Schlumberger Technology Corporation Shank assembly
US7946657B2 (en) * 2006-08-11 2011-05-24 Schlumberger Technology Corporation Retention for an insert
CH698862B1 (de) 2007-03-02 2013-04-30 Biomet Microfixation Llc Befestigungselement und Anordnungen zum Eintreiben des Befestigungselements.
US8556556B2 (en) 2007-08-06 2013-10-15 Fbb Asset Management Limited Partnership Screw with breakaway and methods of using the same
US8070403B2 (en) * 2007-08-06 2011-12-06 Eyeego Llc Screw with breakaway and methods of using the same
FR2922749B1 (fr) * 2007-10-25 2010-10-08 D L P Sarl Vis a tete filetee pour ostheosynthese
FR2924918B1 (fr) * 2007-12-13 2010-09-03 Alexandre Worcel Douille de blocage pour un dispositif d'osteosynthese et dispositif d'osteosynthese comprenant une telle douille
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US8523914B2 (en) * 2010-01-28 2013-09-03 Warsaw Orthopedic, Inc. Bone anchor with predetermined break point and removal features
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US9458610B2 (en) * 2014-06-10 2016-10-04 Homewerks Worldwide, LLC Plumbing connector
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US10149710B2 (en) 2015-05-11 2018-12-11 Providence Medical Technology, Inc. Bone screw and implant delivery device
JP6831798B2 (ja) * 2015-05-11 2021-02-17 プロビデンス メディカル テクノロジー インコーポレイテッド 骨ねじ及びインプラント送出装置
US9974602B2 (en) * 2015-05-27 2018-05-22 Covidien Lp Surgical instruments and devices and methods facilitating the manufacture of the same
US10736681B2 (en) 2016-11-01 2020-08-11 Arthrosurface, Inc. Devices, apparatuses, kits, and methods for osteotomy plates, guides, and cutters
US11806250B2 (en) 2018-02-22 2023-11-07 Warsaw Orthopedic, Inc. Expandable spinal implant system and method of using same
US11376134B1 (en) 2020-11-05 2022-07-05 Warsaw Orthopedic, Inc. Dual expanding spinal implant, system, and method of use
US11638653B2 (en) 2020-11-05 2023-05-02 Warsaw Orthopedic, Inc. Surgery instruments with a movable handle
US11395743B1 (en) 2021-05-04 2022-07-26 Warsaw Orthopedic, Inc. Externally driven expandable interbody and related methods
US11517443B2 (en) 2020-11-05 2022-12-06 Warsaw Orthopedic, Inc. Dual wedge expandable implant, system and method of use
US11517363B2 (en) 2020-11-05 2022-12-06 Warsaw Orthopedic, Inc. Screw driver and complimentary screws
US11963881B2 (en) 2020-11-05 2024-04-23 Warsaw Orthopedic, Inc. Expandable inter-body device, system, and method
US11833059B2 (en) 2020-11-05 2023-12-05 Warsaw Orthopedic, Inc. Expandable inter-body device, expandable plate system, and associated methods
TWI740776B (zh) * 2020-12-07 2021-09-21 財團法人工業技術研究院 低突出偏置型脊椎融合裝置
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Also Published As

Publication number Publication date
EP1592893B1 (de) 2007-01-24
WO2004072496A1 (de) 2004-08-26
ATE352727T1 (de) 2007-02-15
US7316532B2 (en) 2008-01-08
AU2003202403B2 (en) 2006-09-28
CA2515899A1 (en) 2004-08-26
EP1592893A1 (de) 2005-11-09
JP2006514233A (ja) 2006-04-27
US20060039772A1 (en) 2006-02-23
ES2281620T3 (es) 2007-10-01
DE50306417D1 (de) 2007-03-15
CA2515899C (en) 2011-08-23
AU2003202403A1 (en) 2004-09-06

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