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1. WO1996002200 - SPINAL SEGMENTAL REDUCTION DEROTATIONAL FIXATION SYSTEM

Publication Number WO/1996/002200
Publication Date 01.02.1996
International Application No. PCT/US1995/008689
International Filing Date 12.07.1995
Chapter 2 Demand Filed 13.02.1996
IPC
A61B 17/70 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58for osteosynthesis, e.g. bone plates, screws or the like
68Internal fixation devices
70Spinal positioners or stabilisers
A61B 17/88 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58for osteosynthesis, e.g. bone plates, screws or the like
88Methods or means for implanting or extracting internal fixation devices
CPC
A61B 17/701
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58for osteosynthesis, e.g. bone plates, screws, ; setting implements; or the like
68Internal fixation devices ; , including fasteners and spinal fixators, even if a part thereof projects from the skin
70Spinal positioners or stabilisers ; ; Bone stabilisers comprising fluid filler in an implant
7001Screws or hooks combined with longitudinal elements which do not contact vertebrae
7002Longitudinal elements, e.g. rods
701Longitudinal elements with a non-circular, e.g. rectangular, cross-section
A61B 17/7041
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58for osteosynthesis, e.g. bone plates, screws, ; setting implements; or the like
68Internal fixation devices ; , including fasteners and spinal fixators, even if a part thereof projects from the skin
70Spinal positioners or stabilisers ; ; Bone stabilisers comprising fluid filler in an implant
7001Screws or hooks combined with longitudinal elements which do not contact vertebrae
7041with single longitudinal rod offset laterally from single row of screws or hooks
A61B 17/7055
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58for osteosynthesis, e.g. bone plates, screws, ; setting implements; or the like
68Internal fixation devices ; , including fasteners and spinal fixators, even if a part thereof projects from the skin
70Spinal positioners or stabilisers ; ; Bone stabilisers comprising fluid filler in an implant
7055connected to sacrum, pelvis or skull
A61B 17/8863
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58for osteosynthesis, e.g. bone plates, screws, ; setting implements; or the like
88Osteosynthesis instruments;; Methods or means for implanting or extracting internal ; or external; fixation devices
8863Apparatus for shaping or cutting osteosynthetic equipment
A61B 17/8875
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58for osteosynthesis, e.g. bone plates, screws, ; setting implements; or the like
88Osteosynthesis instruments;; Methods or means for implanting or extracting internal ; or external; fixation devices
8875Screwdrivers, spanners or wrenches
Applicants
  • ADVANCED SPINE FIXATION SYSTEMS, INCORPORATED [US/US]; 11095 Knott Avenue, Unit L Cypress, CA 90630, US
Inventors
  • HOWLAND, Robert, S.; US
Agents
  • WALL, Jeffrey, P.; Christie, Parker & Hale P.O. Box 7068 Pasadena, CA 91109-7068, US
Priority Data
08/274,97114.07.1994US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SPINAL SEGMENTAL REDUCTION DEROTATIONAL FIXATION SYSTEM
(FR) SYSTEME DE FIXATION DEROTATOIRE A REDUCTION SEGMENTAIRE DE LA COLONNE VERTEBRALE
Abstract
(EN)
The present invention relates to a spinal fixation system. The system comprises a screw (20) for pivotally attaching a bolt (50) to a vertebra to be treated. A pivot block (100) is threaded onto the bolt (50) to move the pivot block (100) up and down the bolt (50). A rod (16) is secured at each of its ends to vertebrae on either side of the vertebra to be treated and a clamp block (80) is attached to the rod (16) and the pivot block (100) to thereby allow the pivot block (100) to push, pull or rotate the vertebra to be treated.
(FR)
La présente invention concerne un système de fixation destiné à la colonne vertébrale. Le système comprend une vis (20) pour fixer en pivotement un boulon (50) à la vertèbre à traiter. Un bloc de pivotement (100) est vissé sur le boulon (50) et ce bloc de pivotement (100) peut monter ou descendre sur le boulon (50). Une tige (16) est fixée par chacune de ses extrémités à des vertèbres sur chacun des deux côtés de la vertèbre à traiter et un bloc de serrage (80) est fixé à la tige (16) et au bloc de pivotement (100) pour permettre au bloc de pivotement (100) de pousser, tirer ou faire tourner la vertèbre à traiter.
Also published as
Latest bibliographic data on file with the International Bureau