DE4129025A1 - Spannwerkzeug fuer chirurgische zwecke - Google Patents

Spannwerkzeug fuer chirurgische zwecke

Info

Publication number
DE4129025A1
DE4129025A1 DE19914129025 DE4129025A DE4129025A1 DE 4129025 A1 DE4129025 A1 DE 4129025A1 DE 19914129025 DE19914129025 DE 19914129025 DE 4129025 A DE4129025 A DE 4129025A DE 4129025 A1 DE4129025 A1 DE 4129025A1
Authority
DE
Germany
Prior art keywords
screw
instruments
instrument
screw element
bone
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.)
Granted
Application number
DE19914129025
Other languages
German (de)
English (en)
Other versions
DE4129025C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Lutz-Peter Dr Ing Nolte
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.)
Aesculap AG
Original Assignee
Aesculap 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
Application filed by Aesculap AG filed Critical Aesculap AG
Priority to DE19914129025 priority Critical patent/DE4129025A1/de
Publication of DE4129025A1 publication Critical patent/DE4129025A1/de
Application granted granted Critical
Publication of DE4129025C2 publication Critical patent/DE4129025C2/de
Granted legal-status Critical Current

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
    • A61B17/8875—Screwdrivers, spanners or wrenches
    • 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B25B13/08—Spanners; Wrenches with rigid jaws of open jaw type
    • 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/488—Spanners; Wrenches for special purposes for connections where two parts must be turned in opposite directions by one tool
    • 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
    • B25B23/0085—Counterholding 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
    • A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements for external osteosynthesis, e.g. distractors, contractors

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)
  • Surgical Instruments (AREA)
DE19914129025 1991-08-31 1991-08-31 Spannwerkzeug fuer chirurgische zwecke Granted DE4129025A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19914129025 DE4129025A1 (de) 1991-08-31 1991-08-31 Spannwerkzeug fuer chirurgische zwecke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914129025 DE4129025A1 (de) 1991-08-31 1991-08-31 Spannwerkzeug fuer chirurgische zwecke

Publications (2)

Publication Number Publication Date
DE4129025A1 true DE4129025A1 (de) 1993-03-04
DE4129025C2 DE4129025C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-08-26

Family

ID=6439607

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19914129025 Granted DE4129025A1 (de) 1991-08-31 1991-08-31 Spannwerkzeug fuer chirurgische zwecke

Country Status (1)

Country Link
DE (1) DE4129025A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19615241C1 (de) * 1996-04-18 1998-02-12 Aesculap Ag & Co Kg Chirurgischer Drehmomentschlüssel
CN113442086A (zh) * 2021-05-31 2021-09-28 常州工学院 一种双层反向驱动扳手

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8910080U1 (de) * 1989-08-23 1989-10-26 ZL Microdent-Attachment GmbH, 5805 Breckerfeld Knarre für zahnmedizinische Implantate und Schrauben in der Knochenchirurgie

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8910080U1 (de) * 1989-08-23 1989-10-26 ZL Microdent-Attachment GmbH, 5805 Breckerfeld Knarre für zahnmedizinische Implantate und Schrauben in der Knochenchirurgie

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19615241C1 (de) * 1996-04-18 1998-02-12 Aesculap Ag & Co Kg Chirurgischer Drehmomentschlüssel
US6021694A (en) * 1996-04-18 2000-02-08 Aseculap Ag & Co. Kg Surgical torque wrench
CN113442086A (zh) * 2021-05-31 2021-09-28 常州工学院 一种双层反向驱动扳手

Also Published As

Publication number Publication date
DE4129025C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-08-26

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AESCULAP AG & CO. KG, 78532 TUTTLINGEN, DE

8339 Ceased/non-payment of the annual fee