CA2221054A1 - Implantable osteosynthesis device - Google Patents

Implantable osteosynthesis device

Info

Publication number
CA2221054A1
CA2221054A1 CA002221054A CA2221054A CA2221054A1 CA 2221054 A1 CA2221054 A1 CA 2221054A1 CA 002221054 A CA002221054 A CA 002221054A CA 2221054 A CA2221054 A CA 2221054A CA 2221054 A1 CA2221054 A1 CA 2221054A1
Authority
CA
Canada
Prior art keywords
portions
osteosynthesis device
translation
elongated element
clamping effect
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
CA002221054A
Other languages
French (fr)
Other versions
CA2221054C (en
Inventor
Jean-Michel Klein
Michel Trouillet
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.)
Individual
Original Assignee
Individual
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
Priority claimed from FR9506089A external-priority patent/FR2734147B1/en
Application filed by Individual filed Critical Individual
Publication of CA2221054A1 publication Critical patent/CA2221054A1/en
Application granted granted Critical
Publication of CA2221054C publication Critical patent/CA2221054C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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, 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
    • A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7049—Connectors, not bearing on the vertebrae, for linking longitudinal elements together
    • 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
    • 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
    • A61B17/82—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin for bone cerclage
    • A61B17/823—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin for bone cerclage for the sternum
    • 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
    • A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7047—Clamps comprising opposed elements which grasp one vertebra between them
    • 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
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A61B17/809—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates with bone-penetrating elements, e.g. blades or prongs

Landscapes

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

Abstract

An implantable osteosynthesis device is made up of two portions, a so-called fixed portion and a movable portion, which can move relative to each other and are provided with coupling means capable of blocking the translation of said portions so as to obtain a clamping effect on the bone, wherein the fixed portion has an elongated element (1) and the movable portion has a body (5) forming a sleeve (6) capable of sliding along the elongated element. The coupling means of the invention comprise one-way combined locking means (2, 1013) for allowing the relative displacement of the fixed and movable portions in a single direction adapted for providing the clamping effect, and for locking said portions so as to prevent the translation thereof in the other direction.An implantable osteosynthesis device is made up of two portions, a so-called fixed portion and a movable portion, which can move relative to each other and are provided with coupling means capable of blocking the translation of said portions so as to obtain a clamping effect on the bone, where the fixed portion has an elongated element (1) and the movable portion has a body (5) forming a sleeve (6) capable of sliding along the elongated element. The coupling means of the invention understood one-way combined locking means (2, 1013) for allowing the relative displacement of the fixed and movable portions in a single direction adapted for providing the clamping effect, and for locking said portions so as to prevent the translation thereof in the other direction.

CA002221054A 1995-05-19 1996-05-10 Implantable osteosynthesis device Expired - Lifetime CA2221054C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR95.06089 1995-05-19
FR9506089A FR2734147B1 (en) 1995-05-19 1995-05-19 IMPLANTABLE OSTEOSYNTHESIS DEVICE
PCT/FR1996/000706 WO1996036291A1 (en) 1995-05-19 1996-05-10 Implantable osteosynthesis device

Publications (2)

Publication Number Publication Date
CA2221054A1 true CA2221054A1 (en) 1996-11-21
CA2221054C CA2221054C (en) 2006-07-18

Family

ID=36694054

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002221054A Expired - Lifetime CA2221054C (en) 1995-05-19 1996-05-10 Implantable osteosynthesis device

Country Status (1)

Country Link
CA (1) CA2221054C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110035703A (en) * 2016-11-23 2019-07-19 拜尔卫姆产品有限责任公司 Instrument for stretched skin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110035703A (en) * 2016-11-23 2019-07-19 拜尔卫姆产品有限责任公司 Instrument for stretched skin
CN110035703B (en) * 2016-11-23 2022-10-25 拜尔卫姆产品有限责任公司 Device for stretching the skin

Also Published As

Publication number Publication date
CA2221054C (en) 2006-07-18

Similar Documents

Publication Publication Date Title
DE69334302D1 (en) Tubular, medical prostheses
DE58905458D1 (en) Endoscope, especially arthroscope.
DE69332800D1 (en) TUBULAR MEDICAL PROSTHESIS
DE4496959T1 (en) Endoscopic surgical instrument with guided jaws or jaws and locking control
DE58903472D1 (en) IMPLANTABLE INJECTION BODY.
DE59807369D1 (en) Medical bandage
AR241103A1 (en) "REDUCING DEVICE OF THE WING OF AN ANATOMICAL ARMCHAIR FOR THE AUTOMOTIVE VEHICLE OR ANALOG, AND ARMCHAIR THAT INCLUDES SUCH DEVICE".
GR1002038B (en) Laparascopic instrument for the application of endoligatures.
AR243761A1 (en) A device for reconstructing the joints of the human body, especially the wrist.
MX9203070A (en) COMPOUNDS WITH RENINE INHIBITING PROPERTIES, PROCEDURE FOR THEIR PREPARATION AND USE.
DE59705642D1 (en) Sterile connector assembly, especially for medical use
FR2718451B1 (en) Boronic peptide derivatives, their preparation and their therapeutic use.
MX9204623A (en) COMPOSITE OF BIS-4-PIPERIDIL-PHOSPHITE N-METHYLATED.
DE59006562D1 (en) Endoscope, especially resectoscope.
CA2221054A1 (en) Implantable osteosynthesis device
MX9200225A (en) FORMULATION FOR VERTER INTENDED FOR THE APPLICATION OF ANTHELMINTICS.
ZA891242B (en) 24r-scymnol,and preparation and use thereof
IT1236969B (en) 3-CYAN-3,5,5'-TRIMETHYL-1-CYCLOHEXANONE PREPARATION PROCEDURE.
ITRM910146U1 (en) SURGICAL INSTRUMENT FOR THE INTRODUCTION OF PENAL PROSTHESIS.
BR9601207A (en) Tongue depressor for medical use
ES2184121T3 (en) FORMULATION FOR THE TREATMENT AND / OR PROFILAXIS OF DEMENTIA.
ITBZ930026A0 (en) PROCEDURE FOR THE TRANSLATIONAL MOVEMENT OF COMPONENTS AND MOVEMENT ACTUATOR FOR THE IMPLEMENTATION OF THE PROCEDURE.
MX9200764A (en) PROCEDURE FOR THE PREPARATION OF 3-HYDROXYPROPANONITRILS 3-SUBSTITUTED.
CA2201776A1 (en) Patellar alignment device
FR2703355B1 (en) 2-Aminopyrimidine-4-carboxamide derivatives, their preparation and their therapeutic use.

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20160510

MKEX Expiry

Effective date: 20160510