ATE400230T1 - Vorrichtung zum entfernen von befestigungsmitteln aus menschlichem geweben - Google Patents

Vorrichtung zum entfernen von befestigungsmitteln aus menschlichem geweben

Info

Publication number
ATE400230T1
ATE400230T1 AT06120803T AT06120803T ATE400230T1 AT E400230 T1 ATE400230 T1 AT E400230T1 AT 06120803 T AT06120803 T AT 06120803T AT 06120803 T AT06120803 T AT 06120803T AT E400230 T1 ATE400230 T1 AT E400230T1
Authority
AT
Austria
Prior art keywords
centre line
thread
removal
fastening means
human tissue
Prior art date
Application number
AT06120803T
Other languages
English (en)
Inventor
Harri Happonen
Petri Koho
Juha-Pekka Nuutinen
Vesa Vuorisalo
Original Assignee
Inion Oy
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 EP05108584A external-priority patent/EP1764055A1/de
Application filed by Inion Oy filed Critical Inion Oy
Application granted granted Critical
Publication of ATE400230T1 publication Critical patent/ATE400230T1/de

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
    • A61B17/88—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
    • 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
    • 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
    • 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
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/18—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same withdrawing broken threaded parts or twist drills
    • 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
    • A61B17/92—Impactors or extractors, e.g. for removing intramedullary devices

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (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)
  • Mechanical Engineering (AREA)
  • Surgical Instruments (AREA)
AT06120803T 2005-09-19 2006-09-18 Vorrichtung zum entfernen von befestigungsmitteln aus menschlichem geweben ATE400230T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05108584A EP1764055A1 (de) 2005-09-19 2005-09-19 Vorrichtung zum Entfernen von Befestigungsmitteln aus menschlichem Geweben

Publications (1)

Publication Number Publication Date
ATE400230T1 true ATE400230T1 (de) 2008-07-15

Family

ID=35681864

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06120803T ATE400230T1 (de) 2005-09-19 2006-09-18 Vorrichtung zum entfernen von befestigungsmitteln aus menschlichem geweben

Country Status (7)

Country Link
US (1) US20070093791A1 (de)
EP (1) EP1764056B1 (de)
JP (1) JP2007083045A (de)
KR (1) KR20070032611A (de)
CN (1) CN1935095A (de)
AT (1) ATE400230T1 (de)
DE (1) DE602006001705D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2344240B1 (es) * 2008-06-20 2011-06-13 Biotechnology Institute, I Mas D, S.L. Herramienta para permitir la extraccion de un implante.
ES2388549B1 (es) * 2010-03-10 2013-09-13 Biotechnology Inst I Mas D Sl Metodo de extraccion de implantes y broca de trefina para facilitar la extraccion.
EP2722019A4 (de) * 2011-06-15 2015-06-03 Neobiotech Co Ltd Bohrspitze zum entfernen einer verschraubung eines implantats und führungsbuchse dafür
CN103054643B (zh) * 2012-12-25 2014-11-26 李书凡 一种断钉取出器
WO2016205335A1 (en) * 2015-06-17 2016-12-22 Stryker European Holdings I, Llc Surgical instrument with ultrasonic tip for fibrous tissue removal
US10463414B2 (en) * 2016-05-02 2019-11-05 Shukla Medical Orthopedic screw extractor
CN106109033B (zh) * 2016-07-12 2020-09-08 佛山市安齿生物科技有限公司 一种快速替换中央螺丝的种植体系统
CN107307900B (zh) * 2017-08-17 2019-04-26 温州市人民医院 一种螺钉断钉取钉器
CN111609015B (zh) * 2020-05-28 2024-11-08 上海中升科贸有限公司 一种螺纹连接件的防卡死机构

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2171193T3 (es) * 1994-09-15 2002-09-01 Surgical Dynamics Inc Caja de fusion anterior de forma conica.
US5688285A (en) * 1995-08-29 1997-11-18 Yamada; Ikufumi Graft bone fixation tool
US5697935A (en) * 1995-09-12 1997-12-16 Medex Marketing, Inc. Device and method for removing fastening implements from bone
US5941885A (en) * 1996-10-08 1999-08-24 Jackson; Roger P. Tools for use in installing osteosynthesis apparatus utilizing set screw with break-off head
US5951554A (en) * 1997-10-02 1999-09-14 Holmes; Russell P. Screw removal system
US6004321A (en) * 1998-03-19 1999-12-21 Graser; Robert E. Cannulated screw retraction apparatus and method of retraction
US6264657B1 (en) * 1998-04-21 2001-07-24 Depuy Acromed, Inc. Method for removing devices from bone
DE19832303C2 (de) * 1998-07-17 2000-05-18 Storz Karl Gmbh & Co Kg Schraubendreher
CN100525721C (zh) * 2001-11-02 2009-08-12 国际专利所有者(开曼)有限公司 用于股骨上的外科手术夹具
US6860889B2 (en) * 2002-10-07 2005-03-01 Alfred O. Bonati Clamping screw extractor

Also Published As

Publication number Publication date
DE602006001705D1 (de) 2008-08-21
EP1764056A1 (de) 2007-03-21
EP1764056B1 (de) 2008-07-09
KR20070032611A (ko) 2007-03-22
JP2007083045A (ja) 2007-04-05
CN1935095A (zh) 2007-03-28
US20070093791A1 (en) 2007-04-26

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Legal Events

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