ATE389360T1 - Extraktionsvorrichtung für den einsatz eines knochenverbindungselementes und einsatz - Google Patents

Extraktionsvorrichtung für den einsatz eines knochenverbindungselementes und einsatz

Info

Publication number
ATE389360T1
ATE389360T1 AT04405741T AT04405741T ATE389360T1 AT E389360 T1 ATE389360 T1 AT E389360T1 AT 04405741 T AT04405741 T AT 04405741T AT 04405741 T AT04405741 T AT 04405741T AT E389360 T1 ATE389360 T1 AT E389360T1
Authority
AT
Austria
Prior art keywords
thread
insert
proximal
bar
hollow sleeve
Prior art date
Application number
AT04405741T
Other languages
English (en)
Inventor
Stefan Kugler
Roland Thomke
Andre Gasser
Christian Lutz
Original Assignee
Stryker Trauma Sa
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 Stryker Trauma Sa filed Critical Stryker Trauma Sa
Application granted granted Critical
Publication of ATE389360T1 publication Critical patent/ATE389360T1/de

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
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
    • 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
    • A61B17/8033—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates having indirect contact with screw heads, or having contact with screw heads maintained with the aid of additional components, e.g. nuts, wedges or head covers
    • A61B17/8047—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates having indirect contact with screw heads, or having contact with screw heads maintained with the aid of additional components, e.g. nuts, wedges or head covers wherein the additional element surrounds the screw head in the plate hole
    • 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
    • A61B17/8886—Screwdrivers, spanners or wrenches holding the screw head
    • A61B17/8888—Screwdrivers, spanners or wrenches holding the screw head at its central region
    • 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
    • A61B17/92—Impactors or extractors, e.g. for removing intramedullary devices

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
AT04405741T 2004-11-29 2004-11-29 Extraktionsvorrichtung für den einsatz eines knochenverbindungselementes und einsatz ATE389360T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04405741A EP1661527B1 (de) 2004-11-29 2004-11-29 Extraktionsvorrichtung für den Einsatz eines Knochenverbindungselementes und Einsatz

Publications (1)

Publication Number Publication Date
ATE389360T1 true ATE389360T1 (de) 2008-04-15

Family

ID=34932387

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04405741T ATE389360T1 (de) 2004-11-29 2004-11-29 Extraktionsvorrichtung für den einsatz eines knochenverbindungselementes und einsatz

Country Status (5)

Country Link
EP (1) EP1661527B1 (de)
JP (1) JP4874636B2 (de)
AT (1) ATE389360T1 (de)
DE (1) DE602004012579T2 (de)
ES (1) ES2303037T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1973474B1 (de) 2005-11-02 2013-07-10 I.B.I Israel Biomedical Innovations Ltd. Extraktionsvorrichtung für chirurgische Befestigungselemente
DE102009055826A1 (de) * 2009-11-25 2011-05-26 Universitätsklinikum Jena Vorrichtung zur Plattenosteosynthese
DE102013107881A1 (de) * 2013-07-23 2015-01-29 Aesculap Ag System zur Verankerung einer Pedikelschraube, zugehöriger Bausatz, Spacer und Pedikelaugmentat
KR102238413B1 (ko) * 2019-03-22 2021-04-09 경희대학교 산학협력단 정밀한 뼈수술을 위한 수술 가이드 시스템

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041396A (ja) * 1984-07-17 1985-03-05 Matsushita Electric Ind Co Ltd 音響装置
FR2763833B1 (fr) * 1997-05-30 1999-08-06 Materiel Orthopedique En Abreg Outil de vissage d'une vis a deux parties filetees separees par une partie intermediaire de vissage
DE19841252B4 (de) * 1998-09-09 2006-01-26 Aesculap Ag & Co. Kg Einsetzinstrument für eine Knochenschraube
JP4271300B2 (ja) * 1999-07-05 2009-06-03 グンゼ株式会社 医療用ドライバー
US6702817B2 (en) * 2001-01-19 2004-03-09 Aesculap Ag & Co. Kg Locking mechanism for a bone screw
CN2543941Y (zh) * 2002-02-01 2003-04-09 叶仲伦 开瓶器
JP2003265492A (ja) * 2002-03-19 2003-09-24 Robert Reed Shokai Co Ltd インプラント用操作器具
ES2268644T3 (es) * 2003-03-20 2007-03-16 Stryker Trauma S.A. Dispositivo de conexion de hueso.
JP4771953B2 (ja) * 2003-05-08 2011-09-14 バーリー・ティー・ビックレー 固定増強装置及び関連する技術

Also Published As

Publication number Publication date
JP2006150081A (ja) 2006-06-15
ES2303037T3 (es) 2008-08-01
EP1661527A1 (de) 2006-05-31
JP4874636B2 (ja) 2012-02-15
EP1661527B1 (de) 2008-03-19
DE602004012579D1 (de) 2008-04-30
DE602004012579T2 (de) 2009-04-23

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties