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US 2003/0171750 A1Published application
Apparatus and method for the replacement of posterior vertebral elements
OwnerKingsley Richard Chininventor
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OwnerKingsley Richard Chininventor
Estimating the term…
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 the facets. The device includes a first component having a male articulation member and a second component having a female articulation member. The first and second components are adapted to be attached to posterior locations of the first and the second vertebrae, respectively. The first component is articulately connected to the second component by engaging the male articulation member to the female articulation member or vice versa. The articulation mechanisms may be a hook and loop or a hinge. First and second components are configured to replace the natural lamina, spinous process, pars interarticularis, and/or facets of the corresponding first and second vertebrae.
An orthopedic implantable device articulately connecting a first spinal vertebra to an adjacent second spinal vertebra wherein each spinal vertebra comprises a vertebral body, a pair of pedicles extending posteriorly from said vertebral body, a lamina extending from said pedicles, a pair of superior facets extending from said pedicles, a pair of inferior facets extending from said lamina, a pair of pars interarticularis connecting superior and inferior facets, a spinous process extending from said lamina and a pair of transverse processes extending from said pedicles comprising:
The orthopedic implantable device of claim wherein said posterior locations of said first and second vertebrae are selected from a group consisting of a pedicle, transverse processes, facets, pars interarticularis, intervertebral disc, lamina, and vertebral body.
An orthopedic implantable device articulately connecting a plurality of individual vertebrae, wherein said vertebrae are adjacent to each other and form a segment of a spinal column, comprising:
An orthopedic implantable component adapted to replace a posterior element of a vertebra, wherein the vertebra comprises a vertebral body, a pair of pedicles extending posteriorly from said vertebral body, a lamina extending from said pedicles, a pair of superior facets extending from said pedicles, a pair of inferior facets extending from said lamina, a pair of pars interarticularis connecting superior and inferior facets, a spinous process extending from said lamina and a pair of transverse processes extending from said pedicles comprising:
A spine stabilization method articulately connecting a first vertebra to a second vertebra comprising:
A spine stabilization method connecting a first vertebra to a second vertebra comprising:
Dependencies are inferred from the claim text.