SE8200468L - PREFERRED ORTHOPEDIC SCREW ASSEMBLY - Google Patents

PREFERRED ORTHOPEDIC SCREW ASSEMBLY

Info

Publication number
SE8200468L
SE8200468L SE8200468A SE8200468A SE8200468L SE 8200468 L SE8200468 L SE 8200468L SE 8200468 A SE8200468 A SE 8200468A SE 8200468 A SE8200468 A SE 8200468A SE 8200468 L SE8200468 L SE 8200468L
Authority
SE
Sweden
Prior art keywords
screw
screw assembly
orthopedic screw
screwed
preferred orthopedic
Prior art date
Application number
SE8200468A
Other languages
Swedish (sv)
Other versions
SE429715B (en
Inventor
Sven Olerud
Original Assignee
Sven Olerud
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 Sven Olerud filed Critical Sven Olerud
Priority to SE8200468A priority Critical patent/SE429715B/en
Publication of SE8200468L publication Critical patent/SE8200468L/en
Publication of SE429715B publication Critical patent/SE429715B/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
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/74—Devices for the head or neck or trochanter of the femur
    • A61B17/742—Devices for the head or neck or trochanter of the femur having one or more longitudinal elements oriented along or parallel to the axis of the neck
    • 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
    • A61B17/74—Devices for the head or neck or trochanter of the femur
    • A61B17/742—Devices for the head or neck or trochanter of the femur having one or more longitudinal elements oriented along or parallel to the axis of the neck
    • A61B17/746—Devices for the head or neck or trochanter of the femur having one or more longitudinal elements oriented along or parallel to the axis of the neck the longitudinal elements coupled to a plate opposite the femoral head

Abstract

A screw device having a thread part 12 which is intended to be screwed into a hole in bone 1, preferably for orthopaedic use, with the screw 11 being locked against rotation by means of at least one disc-shaped locking leaf 21 which, after the screw has been screwed in, is pressed axially into a slit 24 in the surface of the screw 11 and, in connection with this, cuts, by means of a projecting part, a notch in surrounding bone material. <IMAGE>
SE8200468A 1982-01-28 1982-01-28 Screw device which is preferably orthopaedic SE429715B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8200468A SE429715B (en) 1982-01-28 1982-01-28 Screw device which is preferably orthopaedic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8200468A SE429715B (en) 1982-01-28 1982-01-28 Screw device which is preferably orthopaedic

Publications (2)

Publication Number Publication Date
SE8200468L true SE8200468L (en) 1983-07-29
SE429715B SE429715B (en) 1983-09-26

Family

ID=20345852

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8200468A SE429715B (en) 1982-01-28 1982-01-28 Screw device which is preferably orthopaedic

Country Status (1)

Country Link
SE (1) SE429715B (en)

Also Published As

Publication number Publication date
SE429715B (en) 1983-09-26

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