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FR2432862A1 - Calotte de maintien de vis a os - Google Patents

Calotte de maintien de vis a os

Info

Publication number
FR2432862A1
FR2432862A1 FR7920172A FR7920172A FR2432862A1 FR 2432862 A1 FR2432862 A1 FR 2432862A1 FR 7920172 A FR7920172 A FR 7920172A FR 7920172 A FR7920172 A FR 7920172A FR 2432862 A1 FR2432862 A1 FR 2432862A1
Authority
FR
France
Prior art keywords
orientation
bone screws
same diameter
bores
screws
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
FR7920172A
Other languages
English (en)
Other versions
FR2432862B1 (fr
Inventor
Erich Strickle
Ruediger Spier
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of FR2432862A1 publication Critical patent/FR2432862A1/fr
Application granted granted Critical
Publication of FR2432862B1 publication Critical patent/FR2432862B1/fr
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
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/685—Elements to be fitted on the end of screws or wires, e.g. protective caps
    • 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
    • A61B17/64—Devices extending alongside the bones to be positioned
    • A61B17/6466—Devices extending alongside the bones to be positioned with pin-clamps movable along a solid connecting rod

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Neurology (AREA)
  • Prostheses (AREA)

Abstract

Calotte de maintien de vis à os. Calotte de fixation pour vis à os, constituée d'une couronne à deux perforations ou plus dans lesquelles on passe les vis à os, caractérisée par le fait que les axes des perforations n'ont pas le même écart ou le même sens que les axes des vis à os. La calotte sert à bloquer les vis à os.
FR7920172A 1978-08-12 1979-08-07 Calotte de maintien de vis a os Granted FR2432862A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19787824158 DE7824158U1 (fr) 1978-08-12 1978-08-12

Publications (2)

Publication Number Publication Date
FR2432862A1 true FR2432862A1 (fr) 1980-03-07
FR2432862B1 FR2432862B1 (fr) 1982-06-11

Family

ID=6694218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920172A Granted FR2432862A1 (fr) 1978-08-12 1979-08-07 Calotte de maintien de vis a os

Country Status (2)

Country Link
DE (1) DE7824158U1 (fr)
FR (1) FR2432862A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2622431A1 (fr) * 1987-11-03 1989-05-05 Letournel Emile Plaque pour l'osteosynthese du calcaneum
US5300075A (en) * 1991-09-18 1994-04-05 Gordon Donn M Cover for orthopedic splinting rods and method of installation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR715247A (fr) * 1931-03-07 1931-11-27 Manuf Belge De Gembloux Fixateur pour fractures des os longs

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR715247A (fr) * 1931-03-07 1931-11-27 Manuf Belge De Gembloux Fixateur pour fractures des os longs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2622431A1 (fr) * 1987-11-03 1989-05-05 Letournel Emile Plaque pour l'osteosynthese du calcaneum
US5300075A (en) * 1991-09-18 1994-04-05 Gordon Donn M Cover for orthopedic splinting rods and method of installation

Also Published As

Publication number Publication date
DE7824158U1 (fr) 1978-12-07
FR2432862B1 (fr) 1982-06-11

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Legal Events

Date Code Title Description
ST Notification of lapse