SE0100020D0 - Device for screwdrivers for fastening screws intended to attach implants to bone fragments - Google Patents

Device for screwdrivers for fastening screws intended to attach implants to bone fragments

Info

Publication number
SE0100020D0
SE0100020D0 SE0100020A SE0100020A SE0100020D0 SE 0100020 D0 SE0100020 D0 SE 0100020D0 SE 0100020 A SE0100020 A SE 0100020A SE 0100020 A SE0100020 A SE 0100020A SE 0100020 D0 SE0100020 D0 SE 0100020D0
Authority
SE
Sweden
Prior art keywords
screwdrivers
fastening screws
bone fragments
screws intended
attach implants
Prior art date
Application number
SE0100020A
Other languages
Swedish (sv)
Other versions
SE518989C2 (en
SE0100020L (en
Inventor
Henrik Hansson
Original Assignee
Henrik Hansson
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 Henrik Hansson filed Critical Henrik Hansson
Priority to SE0100020A priority Critical patent/SE518989C2/en
Publication of SE0100020D0 publication Critical patent/SE0100020D0/en
Publication of SE0100020L publication Critical patent/SE0100020L/en
Publication of SE518989C2 publication Critical patent/SE518989C2/en

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
    • A61B17/8875—Screwdrivers, spanners or wrenches
    • 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
    • A61B17/8877—Screwdrivers, spanners or wrenches characterised by the cross-section of the driver bit
    • A61B17/888—Screwdrivers, spanners or wrenches characterised by the cross-section of the driver bit the driver bit acting on the central region of the screw head

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)
  • Dental Prosthetics (AREA)

Abstract

The tip (15) of the screwdriver (14) has a wedge-shaped profile which is conically tapered in the direction of the tip end section (17). This profile enables the tip to be clamped tight inside the screw hole (16).
SE0100020A 2001-01-04 2001-01-04 Screwdriver for screws used to secure implants to bone fragments, has conically tapered tip with wedge shaped profile SE518989C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0100020A SE518989C2 (en) 2001-01-04 2001-01-04 Screwdriver for screws used to secure implants to bone fragments, has conically tapered tip with wedge shaped profile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0100020A SE518989C2 (en) 2001-01-04 2001-01-04 Screwdriver for screws used to secure implants to bone fragments, has conically tapered tip with wedge shaped profile

Publications (3)

Publication Number Publication Date
SE0100020D0 true SE0100020D0 (en) 2001-01-04
SE0100020L SE0100020L (en) 2002-07-05
SE518989C2 SE518989C2 (en) 2002-12-17

Family

ID=20282544

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0100020A SE518989C2 (en) 2001-01-04 2001-01-04 Screwdriver for screws used to secure implants to bone fragments, has conically tapered tip with wedge shaped profile

Country Status (1)

Country Link
SE (1) SE518989C2 (en)

Also Published As

Publication number Publication date
SE518989C2 (en) 2002-12-17
SE0100020L (en) 2002-07-05

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Legal Events

Date Code Title Description
NUG Patent has lapsed