LIFE SPINE, INC.
|LIFE SPINE, INC. Patent applications|
|Patent application number||Title||Published|
|20140330315||SYSTEMS AND METHODS FOR SPINAL ROD INSERTION AND REDUCTION - A guide assembly includes a spinal screw assembly having a bone screw and a spinal rod holder; and a spinal rod guide having first and second elongated arc portions defining a pair of longitudinal slots extending along the first and second arc portions, each of the first and second arc portions further defining at least one recess extending transversely from each of the longitudinal slots, the at least one recess configured to receive at least a portion of a reduction tool to enable reduction of a spinal rod received within the spinal rod holder.||11-06-2014|
|20140135846||POSTERIOR SPINAL PROSTHESIS - A posterior spinal prosthesis is configured to cover exposed portions of a spinal column especially, but not necessarily, as a result of a medical spinal procedure and particularly, to provide posterior coverage of an exposed spinal cord, soft tissue, Foramen and/or adipose tissue, associated with one or more vertebrae as a result of the removal the spinous processes and/or the spinous process and laminar hoods from the one or more vertebrae of the spine as a result of a spinal decompression procedure or other reason. A plate forming the prosthesis is connectable to spine rod constructs implanted on lateral sides of the vertebrae and projects in the posterior direction relative to the connection. The plate is generally curved in the superior/inferior direction to provide either a lordotic or kyphotic curvature depending on the portion of the spine to which the prosthesis is utilized. As such, the posterior spinal prosthesis may be used on any portion of the spine such as the cervical vertebrae, the thoracic vertebrae and/or the lumbar vertebrae. The present posterior spinal prosthesis also provides posterior stabilization of the associated vertebrae as well as aiding in preventing post operative soft tissue cavitation at the decompression site.||05-15-2014|
|20130197647||EXPANDABLE SPINAL INTERBODY AND INTRAVERTEBRAL BODY DEVICES - A device for insertion into a spinal (intervertebral or intravertebral) space is expandable from a first circumference to a second circumference through axial compression of segments of the device, particularly once the device has been properly situated within a vertebral space. The interbody/intravertebral body device is characterized by a plurality of axially stacked, individual segments that are provided on a central insertion and deployment rod. Each segment includes a central plate or body to which are pivotally attached plate or leaf structures. Pivoting of the structures provides a collapsed or unexpanded position of the first circumference and an open or expanded position of the second circumference.||08-01-2013|
|20130123924||EXPANDABLE SPINAL INTERBODY AND INTRAVERTEBRAL BODY DEVICES - A device for insertion into a spinal (intervertebral or intravertebral) space is expandable from a first circumference to a second circumference through axial compression of segments of the device, particularly once the device has been properly situated within a vertebral space. The interbody/intravertebral body device is characterized by a plurality of axially stacked, individual segments that are provided on a central insertion and deployment rod. Each segment includes a central plate or body to which are pivotally attached plate or leaf structures. Pivoting of the structures provides a collapsed or unexpanded position of the first circumference and an open or expanded position of the second circumference.||05-16-2013|
|20130079883||RADIALLY EXPANDABLE SPINAL INTERBODY DEVICE AND IMPLANTATION TOOL - A spinal interbody device includes a base link having a first end and a second end, and a linkage including a first link having a first end and a second end and a second link having a first end and a second end. The first end of the first link is coupled to the first end of the base link at a first hinge, the second end of the first link is coupled to the first end of the second link at a second hinge; and the second end of the second link is coupled to the second end of the base link at a third hinge.||03-28-2013|
|20130079880||ADJUSTABLE SPINE DISTRACTION IMPLANT - An adjustable spine distraction implant alleviates pain associated with spinal stenosis and facet arthropathy by expanding the volume and/or cross sectional area in the spinal canal and/or neural foramen. The adjustable implant provides a spinal extension inhibitor. The implant includes elliptical or oval shaped adjustable member or spacer for positioning between and adjustably spacing apart the spinous processes.||03-28-2013|
|20130072979||SPINAL IMPLANT FOR LUMBAR VERTEBRA TO SACRUM FIXATION - A spinal implant includes a first arm comprising a first upper portion and a first lower portion extending from a first middle portion, the first upper portion, first lower portion, and first middle portion defining a first inward facing surface; a projection extending from the first middle portion; a second arm comprising a second upper portion and a second lower portion extending from a second middle portion, the second middle portion defining a bore configured to receive the projection to enable adjustment of the second arm relative to the first arm, the second upper portion, the second lower portion, and the second middle portion defining a second inward facing surface; a plurality of first spikes extending in a generally perpendicular fashion from the first and second inward facing surfaces; and at least one second spike extending in a non-perpendicular fashion from the first and second inward facing surfaces.||03-21-2013|
|20130060285||FLEXIBLE AND STATIC INTERSPINOUS/INTER-LAMINAR SPINAL SPACERS - Interspinous/inter-laminar spinal spacers are configured to be placed between bony structures of adjacent vertebrae. In one form, spinal spacers are defined by a unitary body comprising a first contoured plate and a second contoured plate. The first contoured plate comprises first and second wings configured to engage first and second vertebra, and a post extending from the contoured plate and having a bullet nose and an outer surface with a curved portion and a planar portion. The second contoured plate is slidably coupled to the post of the body and comprises first and second wings configured to engage first and second vertebra, a rear portion extending between the first wing and the second wing, and a front portion extending between the first wing and the second wing. The first wing, second wing, rear portion, and front portion define a first bore configured to receive the post.||03-07-2013|
|20130053887||Bone Screw Retention in a Spinal Implant - A spinal implant has a mechanism for inhibiting a bone screw used in attaching the spinal implant to the spine from backing out from the spinal implant once the bone screw has been received in the spinal implant. The spinal implant has a bone screw bore defining a bore wall in which is disposed a resilient closed curve band or ring. The resilient closed curve band has a plurality of resilient segments that extend into the bore. Each one of the plurality of resilient segments form a spring that allows a head of a bone screw to ingress there through but prevents the head of the bone screw from egress there from. The resilient closed curve band forms a retention ring that is received in one or more slots, channels, grooves or the like in the bore hole wall. The plurality of resilient segments are formed as arcs, curves and/or configured arcs/curves that extend radially inward from outer arced or curved portions of the retention ring.||02-28-2013|
|20130018422||Spinal Rod Connector Assembly - A spinal rod connector assembly for use with a vertebral bone screw has an articulating clamp for 1) fixing an orientation of the spinal rod connector assembly relative to and on the vertebral bone screw, and 2) attaching a separate spinal rod onto the spinal rod connector assembly in concert with one another. The articulating clamp resides in a body of the spinal rod connector assembly and transfers a received downward force laterally to a spinal rod component of the spinal rod connector assembly which is configured to abut the spinal rod and hold the spinal rod between itself and a spinal rod holder of the spinal rod connector assembly. The articulating clamp thus improves the force transfer efficacy of the system.||01-17-2013|
|20130006367||COMBINED SPINAL INTERBODY AND PLATE ASSEMBLIES - A spinal implant assembly combines a spinal interbody spacer with a spine plate. The combined spacer and plate assembly provides stabilization and torsional resistance to promote fusion of adjacent vertebrae. The spacer is configured for placement within an intervertebral space between the adjacent vertebrae previously occupied by a spinal disc. The plate is configured for attachment to anterior sides of the adjacent vertebrae. Translation of the spinal plate allows it to be affixed to the vertebrae in various positions and/or allow movement post installation. In one form, the plate is defined by first and second spine plate or plate portions that are coupled to one another to allow rotation about each other. Ends of the first and second spine plates are received in/by the interbody spacer, while a pin extends through the interbody spacer to fix the first and second spine plates to the interbody spacer.||01-03-2013|
Patent applications by LIFE SPINE, INC.