GR1005146B - Expansion screw for special plugs used in fixing tendon grafts - Google Patents

Expansion screw for special plugs used in fixing tendon grafts

Info

Publication number
GR1005146B
GR1005146B GR20040100506A GR20040100506A GR1005146B GR 1005146 B GR1005146 B GR 1005146B GR 20040100506 A GR20040100506 A GR 20040100506A GR 20040100506 A GR20040100506 A GR 20040100506A GR 1005146 B GR1005146 B GR 1005146B
Authority
GR
Greece
Prior art keywords
tendon grafts
expansion screw
screw
plugs used
special plugs
Prior art date
Application number
GR20040100506A
Other languages
Greek (el)
Inventor
Γεωργιος Στεφανουδακης
Original Assignee
Γεωργιος Στεφανουδακης
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 Γεωργιος Στεφανουδακης filed Critical Γεωργιος Στεφανουδακης
Priority to GR20040100506A priority Critical patent/GR1005146B/en
Publication of GR1005146B publication Critical patent/GR1005146B/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
    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/08—Muscles; Tendons; Ligaments
    • A61F2/0811—Fixation devices for tendons or ligaments

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Neurology (AREA)
  • Rehabilitation Therapy (AREA)
  • Rheumatology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Vascular Medicine (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)

Abstract

The screw is composed of treads with obtuse rims, a thinner tail section and an obliquely cut head with or without protuberance, which head bears a hexagonal screwdriver guide whose depth is almost two third of the shank length. The screw is fitted into the bone tunnel or into the special plug for compressing the tendon grafts in surgical operations of the cruciate knee ligaments.
GR20040100506A 2004-12-27 2004-12-27 Expansion screw for special plugs used in fixing tendon grafts GR1005146B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR20040100506A GR1005146B (en) 2004-12-27 2004-12-27 Expansion screw for special plugs used in fixing tendon grafts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR20040100506A GR1005146B (en) 2004-12-27 2004-12-27 Expansion screw for special plugs used in fixing tendon grafts

Publications (1)

Publication Number Publication Date
GR1005146B true GR1005146B (en) 2006-03-10

Family

ID=38008906

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20040100506A GR1005146B (en) 2004-12-27 2004-12-27 Expansion screw for special plugs used in fixing tendon grafts

Country Status (1)

Country Link
GR (1) GR1005146B (en)

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Legal Events

Date Code Title Description
PG Patent granted
ML Lapse due to non-payment of fees