Matches 1 - 50 out of 226 1 2 3 4 5 >


Match Document Document Title
US20140277468 TRANSPEDICULAR NUCLEUS REPLACEMENT SYSTEM  
A cannulated screw having a resilient balloon structure capable of supporting compressive and cyclic loads. The balloon provides an artificial disc prosthesis by use of the balloon that mimics the...
US20150057752 Prosthetic Spinal Disk Nucleus  
This specification describes technologies relating to an intervertebral disc prosthesis used to strengthen and stabilize the spine. Implementations of the technology described herein comprise a...
US20140277467 Prosthetic Spinal Disk Nucleus  
This specification describes technologies relating to an intervertebral disc prosthesis used to strengthen and stabilize the spine. Implementations of the technology described herein comprise a...
US20150230932 SPINAL TISSUE DISTRACTION DEVICES  
Spinal tissue distraction devices that include a member which has a pre-deployed configuration for insertion between tissue layers and a deployed configuration in which the member, by change of...
US20140135929 IMPLANT ASSEMBLY  
An implant assembly includes an implant configured to be placed in a living body; an elongated body that includes a pulling unit, the pulling unit being configured such that a portion of the...
US20150094811 SYSTEM AND METHOD FOR PERFORMING PERCUTANEOUS SPINAL INTERBODY FUSION  
A method of performing percutaneous interbody spinal fusion on adjacent vertebrae in a patient including the steps of: creating a percutaneous access opening on the patient, using indirect...
US20120109304 MEDICAL IMPLANT AND METHOD FOR PHOTODYNAMIC THERAPY  
Embodiments of the invention include a medical implant for delivering photodynamic therapy. A device that includes a vertebral interbody device, alone or in combination with other complimentary...
US20130184822 Fusion Cage With Combined Biological Delivery System  
The present invention relates to an apparatus and method for near-simultaneous and integrated delivery of bone graft material during the placement of surgical cages or other medical implants in a...
US20130297026 CUSTOMIZED INTERVERTEBRAL PROSTHETIC DISC WITH SHOCK ABSORPTION  
A prosthesis system comprises plates that can be positioned against vertebrae and a selected resilient core that can be positioned between the plates to allow the plates to articulate. The...
US20130123922 CERVICAL DISTRACTION METHOD  
A device and method for a minimally invasive surgical implantation to reduce radicular symptoms by inserting an expandable cervical distraction implant in the facet joint and distracting the...
US20140277465 ANGULATED RINGS AND BONDED FOILS FOR USE WITH BALLOONS FOR FUSION AND DYNAMIC STABILIZATION  
An inflatable and implantable balloon for treatment of degenerative disc disease, bones, lesions, spinal deformities and spinal motion segment instabilities. The balloon is comprised of adjustable...
US20120158142 INSTRUMENTS AND METHODS FOR REDUCING AND STABILIZING BONE FRACTURES  
Instruments and methods for reducing and stabilizing bone fractures are presented, which include providing a cavity in bone, such as a vertebra, wherein the cavity is proximate to an endplate of...
US20140277466 ADJUSTABLE MULTI-VOLUME BALLOON FOR SPINAL INTERVENTIONS  
An inflatable balloon for diagnostics and treatment of diseased discs or fractured bones. The balloon is a multi-volume balloon comprised of a plurality of adjustable and expandable single...
US20110295370 Spinal Implants and Methods of Use Thereof  
The invention encompasses devices and methods for treating one or more damaged, diseased, or traumatized intervertebral discs to reduce or eliminate associated back pain. Specifically, the...
US20150223943 Intervertebral Prosthesis or Disk Prosthesis  
An intervertebral prosthesis or disk prosthesis comprising a front side, a rear side, an upper side which can be placed on the base plate of vertebral body, a lower side which can be placed on the...
US20110004307 FUSION DEVICE, SYSTEMS AND METHODS THEREOF  
The spinal fusion device (100) of the invention is implanted within an intervertebral space between adjacent upper and lower vertebrae and secured to the vertebrae with cement. The fusion device...
US20110172716 Expandable Spacer and Method For Use Thereof  
An expandable implant is disclosed having an adjustable height for insertion between two adjacent bony structures or joint surfaces, for example between two adjacent spinal vertebrae. The implant...
US20110270398 Selectively Expanding Spine Cage, Hydraulically Controllable In Three Dimensions For Enhanced Spinal Fusion  
A selectively expanding spine cage has a minimized diameter in its unexpanded state that is smaller than the diameter of the neuroforamen through which it passes in the distracted spine. The cage...
US20100168858 Expandable interbody implant and method  
An interbody implant system for use with a first vertebra having a first endplate and a second vertebra having a second endplate. The system includes an expandable implant that includes a...
US20110184422 METHODS AND DEVICES FOR INTERBODY SPINAL STABILIZATION  
Methods and instruments for preparing a disc space and for forming interbody devices therein are provided. The instruments include distractors having enlargeable portions positionable in the disc...
US20050234498 Dilatable balloon implant  
The invention relates to a dilatable balloon implant, which is configured with a limited permeability to liquid. The invention also relates to a vertebroplasty device comprising a balloon implant...
US20140067066 EXPANDABLE POROUS MESH BAG DEVICE AND METHODS OF USE FOR REDUCTION, FILLING, FIXATION AND SUPPORTING OF BONE  
The invention provides a method of correcting numerous bone abnormalities including bone tumors and cysts, avascular necrosis of the femoral head, tibial plateau fractures and compression...
US20120029638 VERTEBRAL BODY REPLACEMENT DEVICE CONFIGURED TO DELIVER A THERAPEUTIC SUBSTANCE  
Embodiments of the invention include a medical implant having a vertebral body replacement device, alone or in combination with other complimentary elements, configured to deliver one or more...
US20140094914 Percutaneous Implantable Nuclear Prosthesis  
An inter-vertebral disc prosthesis intended for percutaneous deployment comprises an expandable annular enclosure and an expandable nuclear enclosure. The expandable annular enclosure incorporates...
US20100280615 INTERVERTEBRAL IMPLANT  
An intervertebral implant including a central axis, a bottom cover plate and a top cover plate, which are respectively provided with an exterior surface that extends transversal to the central...
US20150100123 Expandable Fusion Device and Method of Installation Thereof  
The present invention provides an expandable fusion device capable of being installed inside an intervertebral disc space to maintain normal disc spacing and restore spinal stability, thereby...
US20120059472 Expandable Fusion Device and Method of Installation Thereof  
The present invention provides an expandable fusion device capable of being installed inside an intervertebral disc space to maintain normal disc spacing and restore spinal stability, thereby...
US20110040384 IMPLANTABLE PROSTHETIC CAGE  
In one embodiment, the improved implantable prosthetic cage includes a hollow body, insertable into a human or any other animal, which includes an open receptacle adapted to hold a bone-growth...
US20070093903 SPINE REPLACEMENT SYSTEM FOR THE TREATMENT OF SPINE INSTABILITY AND DEGENERATIVE DISC DISEASE  
Apparatuses and methods for single disc arthroplasty and multi-segmental spine replacement. The implant assembly includes a first cage (20) adapted to be rigidly attached to a first vertebra, a...
US20080154374 JOINT IMPLANT AND A SURGICAL METHOD ASSOCIATED THEREWITH  
A method of performing surgery to enable joint fusion by preparing bony surfaces of a joint to create an enlarged space between sides of the joint in which subchondral bone of the joint is...
US20150250604 Wave Spring for a Spinal Implant  
A spinal implant includes a coiled wave spring configured to surround a nucleus. The wave spring is formed with at least one wire having a sinusoidal shape and made of a shape memory material. The...
US20120265304 INTERVERTEBRAL DISC PROSTHESIS, METHOD FOR ASSEMBLING, METHOD FOR IMPLANTING PROSTHESIS, AND METHOD FOR EXPLANTING  
Prosthesis for inserting into a damaged intervertebral disc. The prosthesis has an elongated tubular main prosthesis body with a length to fit laterally from one side of a disc to the other at its...
US20100100184 METHOD AND STRUCTURE FOR STABILIZING A VERTEBRAL BODY  
An apparatus for stabilizing a vertebral body using a structural support to stabilize the vertebral body. The apparatus includes a first curable material deposit proximal to a first endplate of a...
US20140052250 Inflatable Multi-Chambered Devices and Methods of Treatment Using the Same  
Inflatable multi-chambered devices are provided for repairing or replacing spinal discs and distracting neighboring vertebral elements. Also included are cushioning devices that may be used in a...
US20120271419 EXPANDABLE IMPLANT SYSTEM AND METHODS OF USE  
A spinal implant includes a first component including a first surface configured for engagement with a first vertebral surface and a second surface configured to define at least a portion of an...
US20110224793 Base Piece That Can Be Adjusted Prior To Its Attachment, And Can Be Easily Incorporated Into A Device Replacing A Corpus Vertebrae  
Adjustable base piece (1) that can be incorporated into a prosthesis replacing the corpus vertebrae and comprising—a plate (11) positioned in contact with an internal face of the adjacent corpus...
US20140277469 Spinal Disc Prosthesis  
A spinal implant for insertion between adjacent vertebrae to function as a disc prosthesis. The prosthesis is formed from two plates fastened to adjacent vertebrae facing each other. The facing...
US20060241765 Load bearing intervertebral disk  
An implant useful as a prosthetic replacement of an intervertebral disk which consists of a housing providing at least a part simulation of a disk yet containing a force transferring media. The...
US20150238321 Sac for Use in Spinal Surgery  
A method for fusing spinal bone is provided. The method comprises placing a sac between two or more adjacent sections of the spine to be fused, inserting a cage into the sac, and filling the sac...
US20070250169 Joint arthroplasty devices formed in situ  
Disclosed herein are methods and devices for repairing articular surfaces. The articular surface repairs are customizable or highly selectable by patient and geared toward providing optimal fit...
US20130018465 SPINAL FUSION DEVICES AND A METHOD OF PERFORMING SPINAL FUSION  
A spinal fusion apparatus includes a cage body configured to be inserted between two vertebral bodies and which has internal sidewalls that define a cavity which extends vertically through the...
US20130297024 PROTECTIVE COVER FOR INTERBODY FUSION DEVICES  
A protective cover prevents undesired leakage of materials out of a spinal implant. In one embodiment, the implant is a lateral interbody fusion implant that accommodates biologically active...
US20130190875 Selectively Expanding Spine Cage With Enhanced Bone Graft Infusion  
A selectively expanding spine cage has a minimized cross section in its unexpanded state that is smaller than the diameter of the neuroforamen through which it passes in the distracted spine. The...
US20050060036 Spinal column implant  
A spinal column implant is provided for contact with a vertebral body. The implant includes at least one contact surface including a contact plane having a cross-sectional area in contact with the...
US20060116767 Implant Used in Procedures for Stiffening the Vertebral Column  
The invention concerns an implant in the form of a compression resistant hollow body (1), used in procedures for stiffening the vertebral column (2). The hollow body (1) includes two open...
US20140135928 SPINAL FIXATION SYSTEM  
A spinal fixation system includes a pedicle screw having a longitudinal axis. A fixation element is configured to connect the pedicle screw to at least one additional pedicle screw. A coupling...
US20110307062 PRE-PACKED CORPECTOMY DEVICE TO IMPROVE FUSION  
Corpectomy device comprising outer component, inner component and riser. The outer component includes a first endplate and first structure. The first structure includes a window and seat in...
US20060247777 Multiple bearing implant  
A vertebral implant for interposition between two vertebral endplates comprises a first endplate component having a first exterior surface for engaging a first vertebral endplate and having a...
US20060235523 Implant having a sheath with a motion-limiting attribute  
A surgical implant containing two opposing shells, a central body disposed between the shells, and a flexible sheath extending between edges of the opposing shells. The sheath provides for...
US20070225809 System and device for filling a human implantable container with a filler material  
A small, simple user-operated device for filling an implantable container or space inside a body structure or a void is disclosed. The device includes a delivery tube defining a load port at a...

Matches 1 - 50 out of 226 1 2 3 4 5 >