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FR3013581B1 - COMPRESSIVE CEPHALIC SCREW FOR ORTHOPEDIC SURGERY - Google Patents

COMPRESSIVE CEPHALIC SCREW FOR ORTHOPEDIC SURGERY

Info

Publication number
FR3013581B1
FR3013581B1 FR1302740A FR1302740A FR3013581B1 FR 3013581 B1 FR3013581 B1 FR 3013581B1 FR 1302740 A FR1302740 A FR 1302740A FR 1302740 A FR1302740 A FR 1302740A FR 3013581 B1 FR3013581 B1 FR 3013581B1
Authority
FR
France
Prior art keywords
compressive
orthopedic surgery
cephalic screw
parts
assembly
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.)
Active
Application number
FR1302740A
Other languages
French (fr)
Other versions
FR3013581A1 (en
Inventor
Vincent Dabadie
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.)
ICeram SA
Original Assignee
ICeram SA
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 ICeram SA filed Critical ICeram SA
Priority to FR1302740A priority Critical patent/FR3013581B1/en
Publication of FR3013581A1 publication Critical patent/FR3013581A1/en
Application granted granted Critical
Publication of FR3013581B1 publication Critical patent/FR3013581B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61B17/74—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
    • 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

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)
  • Surgical Instruments (AREA)

Abstract

L'invention se compose de trois pièces (1,2,26). Les pièces (1,2) possèdent à leur extrémité un filetage (9,22) et se retrouvent l'un et l'autre à l'opposé lorsque la partie mâle de la pièce (1) coulisse à l'intérieur de la deuxième pièce (2) qui elle-même est chapeauté par un bouchon vissant (26) empêchant les particules osseuses de pénétrer à l'intérieur du montage. En enfilade le matériel ancillaire composé d'une entretoise (35) surmontée d'une clé adaptée (31), l'ensemble traversé par une tige (19) filetée en bout servant de bloqueur.The invention consists of three parts (1,2,26). The parts (1,2) have at their end a thread (9,22) and are found one and the other opposite when the male part of the part (1) slides inside the second part (2) which itself is covered by a screw cap (26) preventing bone particles from entering inside the assembly. In a row the ancillary equipment consisting of a spacer (35) surmounted by a suitable key (31), the assembly crossed by a rod (19) threaded at the end serving as a blocker.

FR1302740A 2013-11-25 2013-11-25 COMPRESSIVE CEPHALIC SCREW FOR ORTHOPEDIC SURGERY Active FR3013581B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1302740A FR3013581B1 (en) 2013-11-25 2013-11-25 COMPRESSIVE CEPHALIC SCREW FOR ORTHOPEDIC SURGERY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1302740A FR3013581B1 (en) 2013-11-25 2013-11-25 COMPRESSIVE CEPHALIC SCREW FOR ORTHOPEDIC SURGERY

Publications (2)

Publication Number Publication Date
FR3013581A1 FR3013581A1 (en) 2015-05-29
FR3013581B1 true FR3013581B1 (en) 2016-10-21

Family

ID=50478444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1302740A Active FR3013581B1 (en) 2013-11-25 2013-11-25 COMPRESSIVE CEPHALIC SCREW FOR ORTHOPEDIC SURGERY

Country Status (1)

Country Link
FR (1) FR3013581B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2672265B1 (en) 2016-11-07 2019-04-10 Inst Biomecanico De Barcelona S L DEVICE FOR INTERVERTEBRAL FUSION COMPRISING AN INTERVERTEBRAL STABILIZATION SCREW AND A COMPOSITION FOR BONE REMODELING
CN113893018A (en) * 2021-09-16 2022-01-07 上海市第六人民医院 Tension screw for femoral neck fracture and use method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4940467A (en) * 1988-02-03 1990-07-10 Tronzo Raymond G Variable length fixation device
FR2737968B1 (en) * 1995-08-23 1997-12-05 Biomat IMPLANT FOR OSTEOSYNTHESIS OF SUPERIOR FEMALE EPIPHYSIS
JP4336023B2 (en) * 1999-05-12 2009-09-30 浩平 窪田 Implant screw
DE10305348A1 (en) * 2003-02-10 2004-08-26 Cell Center Cologne Gmbh Dynamic epiphyseal telescopic screw

Also Published As

Publication number Publication date
FR3013581A1 (en) 2015-05-29

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