A61B17/7019

Connector for spinal implant system
10058357 · 2018-08-28 · ·

A connector for a spinal implant system, the connector comprising a body portion and an extension portion, the body portion being adapted to couple thereto at least a first bone screw for installation in a vertebra, the body portion further being adapted for coupling at least a first elongate member thereto, the extension portion extending from the body portion, the extension portion being adapted for coupling thereto at least a first intervertebral device for installation in a spinal disc space. Preferably at least part of the extension portion is bendable.

Minimally invasive spine restoration systems, devices, methods and kits

The disclosure discloses methods, devices, systems and kits for repairing, replacing and/or augmenting natural facet joint surfaces and/or facet capsules. An implantable facet joint device of one embodiment comprises a cephalad facet joint element and a caudal facet joint element. The cephalad facet joint element includes a member adapted to engage a first vertebra, and an artificial cephalad bearing member. The caudal facet joint element includes a connector adapted for fixation to a second vertebra at a fixation point and an artificial caudal bearing member adapted to engage the cephalad bearing member. The artificial caudal bearing member is adapted for a location lateral to the fixation point. In another embodiment, an implantable facet joint device comprises a cephalad crossbar adapted to extend mediolaterally relative to a spine of a patient, the crossbar having opposite first and second ends, a connector element adapted to connect the crossbar to a first vertebra, a first artificial cephalad bearing member adapted for connection to the first end of the crossbar and adapted to engage a first caudal facet joint element connected to a second vertebra, and a second artificial cephalad bearing member adapted for connection to the second end of the crossbar and adapted to engage a second caudal facet joint element connected to the second vertebra.

Spinal correction system and method

A spinal correction system comprises a first member configured for attachment to a first portion of vertebral tissue and a second member is configured for attachment to a second portion of the vertebral tissue spaced from the first portion. A third member has a non-flexible configuration relative to the first and second members and is configured for attachment to an apical portion of the vertebral tissue and along at least a portion of at least two vertebrae. The third member extends between a first end connected to the first member at a first transition configured for attachment to the first vertebral tissue and a second end connected to the second member at a second transition configured for attachment to the vertebral tissue. Methods of use are disclosed.

Scoliosis correction systems, methods, and instruments
12121266 · 2024-10-22 · ·

Devices, systems and methods for use in spinal surgeries. The system may include a fastener system comprising a fastener, a staple, and a locking cap. A cord may extend along the spine and through at least one fastener system. An instrument may be provided for tensioning the cord. The system may, for example, apply fixation on the convexity of the scoliotic vertebrae to limit growth on the convex side and allow unilateral growth on the concave side.

SUBLAMINAR SPINAL FIXATION SYSTEM AND METHOD OF USE
20180161069 · 2018-06-14 ·

A spinal fixation system that utilizes the sublaminar approach is disclosed. Devices and methods describe herein generate a link with two secure attachments (one to the spine and one to the spinal fixation rod) that can be manipulated separately from one another.

NON-INVASIVE ADJUSTABLE DISTRACTION SYSTEM
20180153582 · 2018-06-07 ·

A spinal distraction system includes a distraction rod having a first end and a second end, the first end being configured for affixation to a subject's spine at a first location, the distraction rod having a second end containing a recess having a threaded portion disposed therein. The system further includes an adjustable portion configured for affixation relative to the subject's spine at a second location remote from the first location, the adjustable portion comprising a housing containing a magnetic assembly, the magnetic assembly affixed at one end thereof to a lead screw, the lead screw operatively coupled to the threaded portion. A locking pin may secure the lead screw to the magnetic assembly. An o-ring gland disposed on the end of the housing may form a dynamic seal with the distraction rod.

Disc and motion preserving implant system
09980752 · 2018-05-29 ·

An orthopedic implant system is disclosed for use in correcting or reducing the progression of scoliosis. The orthopedic implant system can be inserted laterally or posteriorly and comprises an elongated flexible member secured to a user's spinal column via a plurality of vertebral body screws. Typically, the height of the elongated flexible member is significantly greater than the width, creating a flattened cross-sectional aspect. The vertebral body screws comprise a screw base and a screw head with a slot sized to accept an insert. Typically, the elongated flexible member is positioned within the slot via the insert, and is allowed to slide within the screw head as needed, as the user moves. However, at the apex of the user's scoliosis curve, the elongated flexible member is fixed within a vertebral body screw head.

Subcutaneous implantable device for gradually aligning a spine and subcutaneous implantable device for gradually lengthening a bone
09968379 · 2018-05-15 ·

A subcutaneous implantable device for aligning a spine having a plurality of vertebrae including a first brace assembly secured to a first vertebra of the spine, a second brace assembly secured to a second vertebra of the spine, a rod secured by the at least two brace assemblies, the rod arranged for limited sliding movement within the at least two brace assemblies, a gear mechanism attached to the rod, a control means attached to the gear mechanism, and a cable fixedly secured to a third vertebra of the spine by an anchor. The third vertebra is located between the first and second vertebrae, and the cable is arranged for pulling the third vertebra towards the rod. A subcutaneous implantable device for gradually lengthening a bone.

SPINAL CORRECTION AND SECONDARY STABILIZATION
20180125537 · 2018-05-10 ·

Methods of correcting a spinal deformity, including securing a first rod on a first side of a spine, securing an anchor on a second side of a spine, securing a lateral coupling between the rod and the anchor, translating and derotating the spine to correct the spinal deformity by adjusting an effective length of the lateral coupling, and securing a second rod on a second side of the spine to provide secondary stabilization to the spine.

SPINAL STABILIZATION SYSTEM WITH RIGID AND FLEXIBLE ELEMENTS

A spinal stabilization system generally comprises first and second anchor members configured to be secured to first and second vertebrae within a patient's body, a flexible element secured to the first anchor member, and a rigid element secured to the second anchor member. An end portion of the rigid element is coupled to an end portion of the flexible so that the system is able to provide both rigid and dynamic stabilization. The coupling is maintained even if the flexible element relaxes after a period of time within the patient's body.