MX2007009323A - Fijador de la columna vertebral. - Google Patents

Fijador de la columna vertebral.

Info

Publication number
MX2007009323A
MX2007009323A MX2007009323A MX2007009323A MX2007009323A MX 2007009323 A MX2007009323 A MX 2007009323A MX 2007009323 A MX2007009323 A MX 2007009323A MX 2007009323 A MX2007009323 A MX 2007009323A MX 2007009323 A MX2007009323 A MX 2007009323A
Authority
MX
Mexico
Prior art keywords
screw head
fixing device
relates
introduction
pedicle screws
Prior art date
Application number
MX2007009323A
Other languages
English (en)
Inventor
Henning Kloss
Bjorn Schafer
Original Assignee
Henning Kloss
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 Henning Kloss filed Critical Henning Kloss
Publication of MX2007009323A publication Critical patent/MX2007009323A/es

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
    • 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
    • A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7035—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other
    • A61B17/7037—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other wherein pivoting is blocked when the rod is clamped
    • 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
    • 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
    • A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7035—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other
    • A61B17/7038—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other to a different extent in different directions, e.g. within one plane only
    • 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
    • A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7035—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other
    • A61B17/704—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other the longitudinal element passing through a ball-joint in the screw head
    • 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
    • A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7032—Screws or hooks with U-shaped head or back through which longitudinal rods pass
    • 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
    • A61B17/8625—Shanks, i.e. parts contacting bone tissue
    • A61B17/863—Shanks, i.e. parts contacting bone tissue with thread interrupted or changing its form along shank, other than constant taper

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Neurology (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
  • Massaging Devices (AREA)
  • Noodles (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
  • Steroid Compounds (AREA)

Abstract

La presente invencion se refiere a un dispositivo para la estabilizacion de la columna vertebral, que comprende por lo menos dos tornillos pediculares y por lo menos un elemento de conexion interyacente. Ademas, la presente invencion se refiere a tornillos pediculares que combinan las ventajas de un tornillo monoaxial con las de un tornillo poliaxial, asi previniendo los inconvenientes de ambos tipos de tornillos. Eso se realiza en que la cabeza del tornillo esta montada de manera inmovil en la espiga del tornillo para asegurar una capacidad de reduccion de las vertebras optima; un elemento esferico hallandose en la cabeza del tornillo, que facilita la introduccion del elemento de conexion recorriendo a traves de las cabezas del tornillo y que puede fijar firmemente tras la introduccion.
MX2007009323A 2005-02-08 2006-02-08 Fijador de la columna vertebral. MX2007009323A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005005647A DE102005005647A1 (de) 2005-02-08 2005-02-08 Wirbelsäulenfixateur
US66192705P 2005-03-16 2005-03-16
PCT/DE2006/000211 WO2006084443A1 (de) 2005-02-08 2006-02-08 Wirbelsäulenfixateur

Publications (1)

Publication Number Publication Date
MX2007009323A true MX2007009323A (es) 2007-11-22

Family

ID=36570456

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007009323A MX2007009323A (es) 2005-02-08 2006-02-08 Fijador de la columna vertebral.

Country Status (17)

Country Link
US (1) US8449577B2 (es)
EP (1) EP1845875B1 (es)
JP (1) JP4981689B2 (es)
KR (1) KR101252596B1 (es)
CN (1) CN100522092C (es)
AT (1) ATE397899T1 (es)
AU (1) AU2006212578B2 (es)
BR (1) BRPI0606813A2 (es)
CA (1) CA2596562C (es)
DE (2) DE102005005647A1 (es)
ES (1) ES2310906T3 (es)
IL (1) IL184813A (es)
MX (1) MX2007009323A (es)
NZ (1) NZ556356A (es)
PL (1) PL1845875T3 (es)
RU (1) RU2423090C2 (es)
WO (1) WO2006084443A1 (es)

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US20080195159A1 (en) 2008-08-14
CA2596562A1 (en) 2006-08-17
ES2310906T3 (es) 2009-01-16
RU2007130361A (ru) 2009-03-20
CN101115445A (zh) 2008-01-30
AU2006212578B2 (en) 2011-01-27
RU2423090C2 (ru) 2011-07-10
IL184813A0 (en) 2007-12-03
WO2006084443B1 (de) 2006-11-09
EP1845875B1 (de) 2008-06-11
AU2006212578A1 (en) 2006-08-17
US8449577B2 (en) 2013-05-28
CA2596562C (en) 2013-12-10
CN100522092C (zh) 2009-08-05
BRPI0606813A2 (pt) 2009-12-22
ATE397899T1 (de) 2008-07-15
DE502006000910D1 (de) 2008-07-24
JP4981689B2 (ja) 2012-07-25
KR101252596B1 (ko) 2013-04-09
KR20070117549A (ko) 2007-12-12
IL184813A (en) 2013-03-24
EP1845875A1 (de) 2007-10-24
NZ556356A (en) 2009-11-27
WO2006084443A1 (de) 2006-08-17
DE102005005647A1 (de) 2006-08-17
PL1845875T3 (pl) 2008-11-28

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