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1. WO2011005327 - OSTEOTOMY PLATE, PLATE DRIVER AND METHOD FOR THEIR USE

Publication Number WO/2011/005327
Publication Date 13.01.2011
International Application No. PCT/US2010/001936
International Filing Date 09.07.2010
IPC
A61B 17/56 2006.1
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
CPC
A61B 17/1728
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
16Bone cutting, breaking or removal means other than saws, e.g.; Osteoclasts; Drills or chisels for bones; Trepans
17Guides ; or aligning means; for drills ; , mills, pins or wires
1728for holes for bone plates or plate screws
A61B 17/1775
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
16Bone cutting, breaking or removal means other than saws, e.g.; Osteoclasts; Drills or chisels for bones; Trepans
17Guides ; or aligning means; for drills ; , mills, pins or wires
1739specially adapted for particular parts of the body
1775for the foot or ankle
A61B 17/1782
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
16Bone cutting, breaking or removal means other than saws, e.g.; Osteoclasts; Drills or chisels for bones; Trepans
17Guides ; or aligning means; for drills ; , mills, pins or wires
1739specially adapted for particular parts of the body
1782for the hand or wrist
A61B 17/8014
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
80Cortical plates ; , i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
8004with means for extending or compressing the bone or bones
8014the extension or compression force being caused by interaction of the plate hole and the screws
A61B 17/8052
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
80Cortical plates ; , i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
8052immobilised relative to screws by interlocking form of the heads and plate holes, e.g. conical or threaded
A61B 17/8057
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
80Cortical plates ; , i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
8052immobilised relative to screws by interlocking form of the heads and plate holes, e.g. conical or threaded
8057the interlocking form comprising a thread
Applicants
  • ORTHOHELIX SURGICAL DESIGNS, INC. [US]/[US] (AllExceptUS)
  • JOHNSON, Jeffrey [US]/[US] (UsOnly)
  • KAY, David B. [US]/[US] (UsOnly)
  • HEAVENER, Jackson R. [US]/[US] (UsOnly)
Inventors
  • JOHNSON, Jeffrey
  • KAY, David B.
  • HEAVENER, Jackson R.
Agents
  • SHUNK, Laura
Priority Data
12/803,85208.07.2010US
61/270,48609.07.2009US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) OSTEOTOMY PLATE, PLATE DRIVER AND METHOD FOR THEIR USE
(FR) PLAQUE D'OSTÉOTOMIE, DISPOSITIF DE COMMANDE DE PLAQUE ET PROCÉDÉ POUR LEUR UTILISATION
Abstract
(EN) An orthopedic plate is specifically configured for use in osteotomies, in which part of the plate extends into a portion of a first bone segment and part is external to the cortical surface of an adjacent bone segment to fix the segments to allow them to fuse. The plate has a first end and a second end where the end which is inserted into the bone has a chamfer and a through hole having a hole axis optionally at an oblique angle to the longitudinal axis of the plate, and which can receive a screw, peg or pin. The second end of the plate includes a locking screw hole and optionally including a compression slot extending in a direction toward a screw hole in the opposing end. A plate driver having a recess that holds the plate is used to insert the plate into the bone.
(FR) L'invention porte sur une plaque orthopédique qui est configurée spécifiquement pour une utilisation dans des ostéotomies, dans laquelle une partie de la plaque s'étend dans une partie d'un premier segment osseux et une partie est externe à la surface corticale d'un segment osseux adjacent pour fixer les segments pour les amener à fusionner. La plaque a une première extrémité et une seconde extrémité, où l'extrémité qui est introduite dans l'os a un chanfrein et un trou traversant ayant un axe de trou facultativement formant un angle oblique par rapport à l'axe longitudinal de la plaque, et qui peut recevoir une vis, une cheville ou une broche. La seconde extrémité de la plaque comprend un trou de vis de blocage et facultativement comprenant une encoche de compression s'étendant dans une direction vers un trou de vis dans l'extrémité opposée. L'invention porte également sur un dispositif d'entraînement de plaque ayant une cavité qui maintient la plaque, lequel dispositif est utilisé pour introduire la plaque dans l'os.
Latest bibliographic data on file with the International Bureau