| Patent application number | Description | Published |
|---|
| 20080269766 | INTRAVERTEBRAL REDUCTION DEVICE WITH RETENTION BALLS - An intravertebral reduction device is disclosed and can include a handle assembly and a shaft assembly extending from the handle assembly. The shaft assembly can be configured to create a space within a bone and deliver one or more retention balls to the space within the bone. | 10-30-2008 |
| 20090204159 | METHODS AND DEVICES FOR DEFORMITY CORRECTION - An adapter including a coupling portion defining a lumen to receive a pedicle post, an intermediate portion including a first end fixedly attached to a side of the coupling portion and including a second end distal from the coupling portion, and a bolt. A proximal end of the bolt is rotatably coupled to the second end of the intermediate portion and a distal end of the bolt includes a connector. | 08-13-2009 |
| 20100111631 | Tool for Finishing the Ends of Surgical Rods and Methods of Use - An apparatus for finishing an end of a rod including a shaping tool comprising a shaping assembly having a shaping housing and a shaping surface within the housing configured to engage an end of a rod and form a shaped rod end. The apparatus further including a finishing tool comprising a finishing assembly having a finishing surface for changing the contour of the shaped rod end to form a finished rod end. | 05-06-2010 |
| 20100121380 | Expandable Spinal Rods and Methods of Use - A spinal rod includes an elongated tubular member that is inflatable from a first insertion profile to a second enlarged profile. An expandable tubular reinforcement sleeve is concentrically positioned adjacent to the balloon. The balloon may be bonded to the sleeve. The spinal rod may also have longitudinal reinforcement members. A joining member may join two or more of the longitudinal reinforcing members at a discrete point along each. The spinal rod may further include end portions on either side of an inflatable portion. | 05-13-2010 |
| 20100160982 | Instruments for Minimally Invasive Stabilization of Bony Structures - Systems for positioning a connecting element adjacent the spinal column in minimally invasive procedures include installation instruments that guide the connecting element from a location remote from one or more anchors to a location proximate to the one or more anchors. The installation instruments include extensions mountable to anchors engageable to the spinal column or other bony structure, and inserters mountable to the anchor extensions for positioning the connecting element adjacent the anchors. | 06-24-2010 |
| 20100199483 | Pivoting Joints for Spinal Implants Including Designed Resistance to Motion and Methods of Use - Methods of assembling a vertebral anchor to a body shaped to receive a longitudinal member. The methods may include inserting a wear member and a head of an anchor into a cavity through an inlet in a first end of a body. The body may further include a second end with a channel to receive the longitudinal member. The method may include deforming the first end of the body and reducing a width of the inlet measured perpendicular to a longitudinal axis of the body and capturing the wear member and the head in the cavity. The method may also include compressing the wear member against the head of the anchor and increasing an amount of interference between the wear member and the head. | 08-12-2010 |
| 20100234954 | SPINAL IMPLANT AND METHODS OF IMPLANTATION AND TREATMENT - A spinal implant is provided that includes a first component for engaging a first vertebra, a second component for engaging a second vertebrae, and a damping member is positioned therebetween. The damping member has at least two chambers connected by an opening. A fluid is disposed within the chambers such that compression of the first and second components towards one another causes the fluid to be displaced from one of the chambers to another chamber through an opening. The opening has a reduced size relative to the chambers to restrict the flow of the fluid between the chambers and provide a dampening effect. In some instances, the rheologic properties of the fluid positioned within the chambers are dependent upon the strength a magnetic field passing through the fluid. In other aspects of the present disclosure, prosthetic devices, intervertebral implants, spinal systems, implantation methods, and treatment methods are provided. | 09-16-2010 |
| 20100249932 | Materials, Devices and Methods for Intervertebral Stabilization Via Use of In Situ Shape Recovery - A deformable implant and a method for expanding an intervertebral disc space are provided. The method may include selecting a deformable implant with a predetermined physical configuration and deforming aspects, including temperature. The deformable implant of some embodiments is heated above the transition temperature or deforming temperature, collapsed to a collapsed configuration and cooled below the transition temperature. The collapsed implant may be inserted into the disc space without distracting adjacent vertebrae. The inserted implant absorbs ambient body heat and expands in place to a final shape thereby distracting adjacent vertebrae to expand the disc space. | 09-30-2010 |
| 20100268278 | TENSION BAND - Various embodiments of a vertebral tension band assembly and associated connection structure are provided. The tension band assemblies may be attached to vertebral bodies to, for example, connect one vertebrae to another, retain the band in approximately a preferred position by application of tension to the band during insertion and/or limit, impede, inhibit, reduce or interfere with the separation from one vertebra to another and may further block, impede, interfere with, inhibit, reduce or present an obstacle to dislodgement of a spinal implant from between the vertebrae to which it is attached. Flexible band portions of the assemblies may be treated and/or configured to promote bony integration between the band and the associated vertebrae, limit tissue adhesion to the band, and/or to elute a therapeutic substance from the installed band to the surgical site. | 10-21-2010 |
| 20100274288 | DYNAMIC SPINAL ROD AND IMPLANTATION METHOD - Embodiments of the invention include a system and method for stabilizing a segment of a spinal column with a dynamic spinal rod having a shank, a stay, and a casing sized to stretch tightly between components of the dynamic spinal rod and provide a structural connection between the components. | 10-28-2010 |
| 20110015680 | SYSTEMS AND METHODS FOR INTRAVERTEBRAL REDUCTION - Intravertebral reduction systems are provided to restore a deformed or damaged vertebral body to a desired configuration. The reduction systems can include a plurality of reduction elements sequentially positionable in the intravertebral space for reduction of the same. The reduction systems can also include reduction elements that include a linear insertion configuration and are deformable transversely to the linear insertion configuration in the intravertebral space. | 01-20-2011 |
| 20110087291 | FUSION IMPLANTS AND SYSTEMS FOR POSTERIOR LATERAL PROCEDURES - Apparatus and methods include implants insertable into the body of a patient for posterior lateral fusion of one or more vertebral levels. The implant can be osteoinductive and/or osteoconductive to facilitate or initiate the fusion between two or more bony portions of the spinal column. The fusion implant can be used in isolation or in conjunction with a posterior stabilization construct. | 04-14-2011 |
| 20110098537 | TISSUE MASSAGE RETRACTOR - A retractor system for percutaneous surgery in a patient includes first and second retractor portions positionable opposite one another in an incision of the patient. The system also includes at least one actuating member operable to provide an oscillating motion to at least one of the first and second retractor portions. The actuating member is in communication with a controller and is responsive to the controller to oscillate at least one of the first and second retractor portions between a first position and a second position. In another form, a method is directed to retracting tissue for percutaneous access to a surgical site in a patient. However, other embodiments, forms and applications are also envisioned. | 04-28-2011 |
