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7530992 |
Bone anchoring device for stabilising bone segments and seat part of a bone anchoring device
A bone anchoring device for stabilizing bone segments is provided, with a bone anchoring element which has a shank part and a head, a receiver part for articulated connection of the bone anchoring...
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7485133 |
Force diffusion spinal hook
A force diffusion hook includes a hook element and a connecting member receiving portion for receiving a connecting member to stabilize a spinal column segment. The hook element defines a...
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7338490 |
Reduction cable and bone anchor
Methods and apparatus for alignment of vertebrae. In one embodiment, the invention includes a hook-shaped member which receives a bone anchor, both the member and the anchor being fixed to a...
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7335202 |
Implant having a shaft and a hold element connected therewith for connecting with a rod
An implant is described having a shaft and a holding element connected therewith for connecting with a rod. A recess is provided in the holding element that includes a U-shaped cross section for...
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7125426 |
Locking cap assembly for spinal fixation instrumentation
A spinal anchor assembly for securing a fixation element includes an anchor element and a twist-in cap. The anchor element is configured for attachment to a bone, typically by comprising a mono- or...
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7121755 |
Device for a ball-and-socket joint type connection of two members
A device for a ball-and-socket-type connection of two members includes a first member having a head and a second member having a cavity that receives the head. The cross-sectional surface of the...
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7094237 |
Vertebral column support device which is assembled by means of clamping
A vertebral column support device is assembled by means of clamping. The device includes bone screw- or hook-type vertebrae anchoring elements, the elements consisting of a threaded cylindrical...
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7011659 |
Connector for attaching an alignment rod to a bone structure
A connector for a spinal alignment system includes a base, a hook, a guide aperture, and a locking portion. The base includes a channel extending therethrough to receive a fixation rod. The hook...
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6911030 |
Fixing element and ancillary for stabilizing vertebrae
The invention concerns an osteosynthesis system, comprising at least a linking element in the form of a rod, at least two fixing elements each capable of being anchored in a vertebra, and a locking...
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6858029 |
System for fixing and recuperating vertebrae under treatment
A system is designed to fix and recuperate the deformed vertebrae and is formed of a vertebrae-clamping device and an intervertebral fixation block. The vertebrae-clamping device includes two...
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6802844 |
Spinal alignment apparatus and methods
Spinal alignment apparatus includes bodies which connect to vertebra to be aligned, and elongated elements that connect to the bodies. The elements are adjustable relative to the bodies in multiple...
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6786903 |
Rotary device for fixing spinal column under treatment
A vertebral fixation device. The device includes a fixation seat, a fixation block, and a fastening bolt. The fixation seat is provided with a receiving slot for receiving a vertebral fixation rod....
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6761719 |
Superelastic spinal stabilization system and method
A device for stabilizing at least a portion of the spinal column, including a longitudinal member sized to span a distance between at least two vertebral bodies and being at least partially formed...
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6749361 |
Shackle element for clamping a fixation rod, a method for making a shackle element, a hook with a shackle element and a rode connector with a shackle element
A shackle element, a method of making a shackle element, a hook and a rod connector. The shackle element ( 18 ) is used for fastening a hook ( 12 ), or respectively a rod connector, on a fixation...
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6726692 |
Ancillary for spinal osteosynthesis system and process for implanting a spinal osteosynthesis system using the said ancillary
This invention relates to an ancillary for a spinal osteosynthesis system comprising at least one implant that will be implanted in a spine. The implant comprises accommodation means located...
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6709435 |
Three-hooked device for fixing spinal column
A spine fixing device includes a main hooked seat, two extension hooks, and two fastening members. The main hooked seat is provided with a main hooked portion, two extension arms, and two fastening...
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6669729 |
Apparatus and method for the replacement of posterior vertebral elements
An orthopedic implantable device articulately connects a first spinal vertebra to an adjacent second spinal vertebra along the midline of the first and second vertebrae or along an axis medial to...
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6656180 |
Apparatus for retaining vertebrae in a desired spatial relationship
An apparatus ( 10, 110 ) for use in retaining vertebrae (V) of a spinal column in a desired spatial relationship includes a longitudinal member ( 12, 112 ) having a longitudinal axis ( 13, 113 )...
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6641586 |
Closure system for spinal fixation instrumentation
A closure system for fixing a spinal fixation element to a spinal fixation element receiving body includes a low profile outer locking nut for engaging an outer surface of the spinal fixation...
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6641585 |
Bone connecting tool and connecting member thereof
Bone connecting tool for interconnecting vertebral bodies. The bone connecting tool includes a rod member having a first hook portion. A rod engaging member is fixed to the rod member having a...
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6626909 |
Apparatus and method for spine fixation
A spine fixation assembly connecting a first and second vertebra includes first and second elongated plates that form an X-shaped structure. The first elongated plate has a first and a second end...
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6589243 |
Posterior backbone osteosynthesis device
A posterior spinal osteosynthesis device for providing a transverse connection between two vertebral rods extending along a spinal segment wherein the device includes pairs of hooks adapted to...
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6582434 |
Vertebral connecting rod and spinal osteosynthesis device using the same
A vertebral connecting rod and a spinal osteosynthesis device are disclosed. The vertebral connecting rod 1, which is adapted to be rigidly supported with a pair of spinal implants 5, 5 ...
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6520990 |
Lateral fixation plates for a spinal system
An implant system for spinal fixation includes a fastener having an upper portion, a lower portion configured to engage a vertebra, and a shoulder between the upper and lower portions. A connector...
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6485491 |
Posterior fixation system
A posterior fixation system includes a saddle member, an anchoring member, an occipital plate, an occipital rod, and a cross-link connector. The anchoring member anchors the saddle member to bone....
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6475218 |
Spinal implant for an osteosynthesis device
A spinal implant for an osteosynthesis device having a bone anchorage portion, a connector portion adapted for connection to an elongate rod, an extension portion extending from the connector...
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6379354 |
Spinal implant and method
An apparatus, method and system for treating spinal conditions by moving or spatially fixing at least one vertebra relative to another vertebra. The invention includes a link member the ends of...
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6375656 |
Device for fixing a rod to a thin bone wall
The invention concerns an implantable device for fixing a rod in a rather thin bone wall comprising two parts each comprising a body with a passage for receiving the rod, and a curved hook...
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6352537 |
Method and apparatus for spinal fixation
An apparatus for a spinal fixation generally includes a hook member and a linkage. The hook member includes an upper portion and a lower portion. The lower portion has a generally arcuate shape and...
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6117136 |
Hooks for implants to correct and stabilize the vertebral column
A hook for implants for correcting and stabilizing the spinal column has a head (3) that has a seat (5) for a rod that can be inserted into and fixed on the head (3) and with a rear arm (4)...
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6083226 |
Bone fixation device and transverse linking bridge
Bone fixation element and transverse linking bridge for a spinal column fixation assembly, in which the fixation element and the bridge allow to accommodate more easily the connections between the...
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6077263 |
Vertebral osteosynthetic system
A spinal implant system including a spinal rod, a first clasp and a second clasp, a connecting element having a head and a shank connecting the first and second clasps, a first fastener for...
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6050997 |
Spinal fixation system
An adjustable spinal fixation system comprises a collection of anchoring assemblies attached, via a variety of connectors, to spine-stabilizing rods. The anchoring assemblies include a linking...
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5944720 |
Posterior spinal fixation system
This invention relates to segmental spinal instrumentation, specifically metal spinal hooks and rods used for the correction of spinal deformities such as idiopathic scoliosis. It includes an...
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5928232 |
Spinal fixation system
A spinal fixation system utilizing grapple hooks comprising a lower hook attached to the lamina on the caudal-side of a vertebra and an upper hook attached to the lamina on the cranial-side of a...
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5928231 |
Implantable osteosynthesis device
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 elements...
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5899903 |
Fixing device for a rigid transverse connection device between rods of a spinal osteosynthesis system
The body (4) of the hook (1) has a passage (6) for receiving a transverse bar, which passage terminates in an aperture (7) and extends throughout the length of the body. The hook (1) includes a...
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5888221 |
Spinal stabilization implant system
A surgical implant system for the stabilization of a human spine by fixation of the vertebra utilizing a stabilization cross-link spinal implant system. The system utilizes self-tapping screws...
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5810818 |
Spinal hook implant having a low blade and S swivel hook
A hook device for use with support rod implantation apparatus is disclosed which is positionable along the central axis of the posterior surface of the spine and has independently rotationally...
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5810817 |
Spinal therapy apparatus
An apparatus including vertebral anchoring elements, such as a bone screw (1) or a hook (2), with a threaded cylindrical portion (5) and a locking plate (7). A nut (8) may be screwed onto the...
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5810816 |
Device for stabilizing orthopedic anchors
The stabilizing device can be adapted to an anchor such as a hook (1) of the usual shape, with a hook body (4) and an incurved lug (7). The device including a stabilizing staple fastener (3) having...
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5733284 |
Device for anchoring spinal instrumentation on a vertebra
A device for anchoring rachidian instrumentation on a vertebra, comprising at least one support, a carrier for coupling the instrumentation to the support and a structure for anchoring the support...
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5720751 |
Tools for use in seating spinal rods in open ended implants
A set of tools for use in seating a spinal rod in a rod receiving channel in a head of an open ended spinal surgery implant such as a bone screw, hook or transverse connector wherein each of the...
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5716357 |
Spinal treatment and long bone fixation apparatus and method
An apparatus, method and system for treating spinal conditions by moving or spatially fixing at least one vertebra relative to another vertebra. The invention includes a link member the ends of...
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5702392 |
Coupling plate for spinal correction and a correction device of using the same
A coupling plate assembly for spinal correction includes a central rod, a clamping tube having a truncated conical head sized to receive the central rod, an integrally formed step, and a threaded...
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5688274 |
Spinal implant device having a single central rod and claw hooks
A hook and rod apparatus for implantation and fixation to the centerline of the spine, wherein the rod provides for immobilization of the spine via its inherent rigidity. The hook elements are...
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5688273 |
Spinal implant apparatus having a single central rod and plow hooks
A hook and rod apparatus for implantation and fixation to the centerline of the spine, wherein the rod provides for immobilization of the spine via its inherent rigidity. The hook elements are...
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5683393 |
Bidirectional rod-hook locking mechanism
A bidirectional rod locking mechanism for use with rod coupling elements of orthopaedic rod apparatus includes a rod coupling element having a hook-shaped rod receiving end and a threaded axial...
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5662653 |
Surgical rod-to-bone attachment
A link for connecting surgical rods to bone comprises a bone connector such as a bone screw or a bone hook, and a head connected to one end of the bone connector. The head defines an outwardly...
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5643260 |
Orthopedic fixation system
A rod-based orthopedic fixation system, in particular a spinal fixation system, comprising orthopedic fasteners which utilize a novel set screw system for securing a cylindrical longitudinal member...
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