Matches 1 - 50 out of 184 1 2 3 4 >


Match Document Document Title
US20150080957 SYSTEM FOR IMPLANTING A ROD IMPLANT ALONG A SPINE OF A PATIENT  
A tool set for implanting a rod in a human spine in conjunction with bone screws. The tool set includes a pair of end guide tools that receive opposite ends of the rod in channels and under...
US20110307018 ADAPTIVE SPINAL ROD AND METHODS FOR STABILIZATION OF THE SPINE  
An adaptive spinal rod is provided for connecting levels of an adaptive stabilization system to support the spine while providing for the preservation of spinal motion. Embodiments of the adaptive...
US20130197584 METHOD AND SYSTEM FOR TRANS-LAMINA SPINAL FIXATION  
A method of providing spinal stabilization is provided herein. More specifically, the method includes positioning a plurality of fixation assemblies within a plurality of vertebrae in a...
US20140039556 SPINE DEROTATION SYSTEM  
A spine derotation system includes bone fixation elements, fixture members, clamps and stabilizers. The clamps can collectively lock together multiple proximal ends of bone fixation elements...
US20060247630 Percutaneous vertebral stabilization system  
The present invention relates to a percutaneous vertebral stabilization system. A first anchor is positionable within a body of a patient through a first percutaneous opening and a second anchor...
US20150173803 Instrument System for Carrying Out a Surgical Procedure on the Vertebrae Comprising Temporary Immobilization Means  
An instrument system for carrying out a surgical procedure on vertebrae by a posterior or posterolateral approach, made up of at least one tube and at least one spinal screw capable of engaging...
US20150148845 SPINAL STABILIZATION SYSTEMS AND METHODS  
A spinal stabilization system may be formed in a patient. In some embodiments, a minimally invasive procedure may be used to form a spinal stabilization system in a patient Bone fastener...
US20120035663 Dynamic stabilization medical implant assemblies and methods  
Bone screw assemblies include longitudinal connecting members that provide for dynamic stabilization, some including non-uniform portions that are configured to flex, contract or expand. Composite...
US20060074419 Spinal implants with multi-axial anchor assembly and methods  
System and methods are provided that include a plate member engageable to the spinal column with an anchor assembly. The anchor assembly includes a coupling member having a post extending through...
US20140012319 POLYAXIAL BONE SCREW WITH SHANK ARTICULATION PRESSURE INSERT AND METHOD  
A polyaxial bone screw assembly includes a threaded shank body having an upper portion, a receiver member or head, a retaining and articulating structure, and a pressure insert disposed between...
US20150142060 SPINAL FIXATION TOOL ATTACHMENT STRUCTURE  
A tool set for implanting bone screws in a human spine, followed by the implantation of a rod into the bone screws includes end guide tools having flexible back wall flaps that receive opposite...
US20060200131 Constrained motion bone screw assembly  
A bone screw assembly includes an anchor portion and a head portion, such as a rod-receiving portion, movably mounted to the anchor portion to allow for controlled angulation between the anchor...
US20140379031 BONE ANCHORING DEVICE AND STABILIZATION DEVICE FOR BONE PARTS OR VERTEBRAE COMPRISING SUCH A BONE ANCHORING DEVICE  
A stabilization device for bone parts or vertebrae includes two bone anchoring devices for anchoring in the bone parts or vertebrae. At least one of the bone anchoring devices includes an...
US20150257792 POLYAXIAL BONE ANCHOR WITH RETAINER WITH NOTCH FOR MONO-AXIAL MOTION  
A polyaxial bone screw assembly includes a threaded shank body having an integral upper portion receivable in an integral receiver, the receiver having an upper channel for receiving a...
US20150190182 POLYAXIAL SCREWDRIVER FOR A PEDICLE SCREW SYSTEM  
A polyaxial screwdriver for inserting a bone screw in a vertebra. A polyaxial bone screw assembly includes a coupling element. When a screw engaging end of the polyaxial screwdriver is lowered on...
US20140309697 Polyaxial Screw  
The present invention generally is directed toward a spinal fixation system whereby a coupling element allows the physician to selectively lock or unlock either the connection between the coupling...
US20140094853 Polyaxial Screw  
The present invention generally is directed toward a spinal fixation system whereby a coupling element allows the physician to selectively lock or unlock either the connection between the coupling...
US20140058451 Polyaxial Screw  
The present invention generally is directed toward a spinal fixation system whereby a coupling element allows the physician to selectively lock or unlock either the connection between the coupling...
US20150209085 BONE ANCHORING DEVICE  
A bone anchoring device includes a bone anchoring element having a shaft for anchoring in the bone and a head; and a receiving part for coupling a rod to the bone anchoring element. The receiving...
US20150073482 ROD ATTACHMENT FOR HEAD TO HEAD CROSS CONNECTOR  
Exemplary spinal fixation devices, systems, and method are provided for stabilizing vertebrae in a patient's spine. In one exemplary embodiment, methods and devices are provided for coupling one...
US20050277938 TRI-JOINT IMPLANT METHODS  
Methods and devices are provided for replacing damaged, injured, diseased, or otherwise unhealthy elements of the spinal three-joint complex, such as the facet joints and discs. In one exemplary...
US20050131404 Device for the connection between a shaft and a screw head with spherical symmetry  
The invention relates to a sequential connection device for connecting together a rod and a screw head having spherical symmetry. The device comprises a first longitudinal part and second...
US20150112390 MODULAR PEDICLE SCREW  
The present disclosure relates, in some embodiments, to spinal fixation systems that may comprise a bone screw, a body, and a pressure cap. A bone screw may comprise a head at a proximal end, a...
US20050177156 Surgical implant devices and systems including a sheath member  
A surgical implant is provided that includes first and second abutment surfaces between which are positioned a force imparting mechanism. A sheath is positioned between the first and second...
US20060241601 Interspinous vertebral and lumbosacral stabilization devices and methods of use  
Implantable devices are provided for stabilizing adjacent vertebrae and the lumbosacral region of a patient. The devices can comprise an interspinous flexible spacer body having a substantially...
US20080161859 Bone Screw and Associated Assembly and Methods of Use Thereof  
A bone screw assembly comprises a bone screw having a shaft and a head, a stabilizer retainer, a set screw, and a housing having a proximal opening, biased to one side, and a distal opening that...
US20150182260 POLYAXIAL BONE ANCHORS WITH POP-ON SHANK, FULLY CONSTRAINED FRICTION FIT RETAINER AND LOCK AND RELEASE INSERT  
A polyaxial bone screw assembly includes a threaded shank body having an integral upper portion receivable in an integral receiver, the receiver having an upper channel for receiving a...
US20060058791 Implantable spinal device revision system  
The invention discloses devices, methods and systems for an implantable revision device useful for altering the biomechanics of an implanted spinal arthroplasty device. The revision device has a...
US20050080420 Multi-axial orthopedic device and system  
Embodiments of an orthopedic implant device and system, and methods for implanting them, are disclosed. The implant may include a receiver member having a channel for accommodating an elongated...
US20060025767 Orthopedic rod system  
A tulip-shaped rod-receiving member in a spinal rod system is provided with a transverse slot accessible from the top of the tulip member for placing the rod therein until the rod seats. A locking...
US20050277919 ANCHORING SYSTEMS AND METHODS FOR CORRECTING SPINAL DEFORMITIES  
Spinal anchoring methods and devices are provided that are effective to correct spinal deformities while allowing some flexibility to the spinal. In particular, the methods and devices allow a...
US20060241595 Force limiting coupling assemblies for spinal implants  
The forces exerted on a spinal implant by one or more coupling assemblies are controlled to facilitate the use of the implant in spinal stabilization and other procedures. The coupling assemblies...
US20140114358 Fully-Adjustable Bone Fixation Device  
An orthopedic stabilization system of implants that includes a bone attachment means that provides poly-axial fixation of the system to the vertebrae, and a connector means that connects the bone...
US20060276791 Methods for connecting a longitudinal member to a bone portion  
An apparatus (10) includes a fastener (16) engageable with a bone portion to connect a longitudinal member (12) to the bone portion. A housing (40) has a first passage (42) configured to receive...
US20050055096 Functional spinal unit prosthetic  
A facet joint replacement system having an elongate rod and a polyaxial screw having a groove therein, wherein the rod is slidably received within the groove of the polyaxial screw.
US20080177321 Multi-axial bone attachment member  
Orthopedic constructs having parts that are movable with respect to each other and one or more friction members to limit unintended movement are disclosed. In one embodiment, a multi-axial bone...
US20050192572 Medialised rod pedicle screw assembly  
A pedicle screw assembly and method of assembly comprises a longitudinal member; a bendable ball ring adapted to receive the longitudinal member; a poly stem comprising a bendable male bulbous...
US20060036242 Screw and rod fixation system  
The present invention provides a stabile construct to facilitate connecting a spinal fixation rod to a plurality of vertebral bodies. The construct or implant comprises a housing and an insert....
US20050182401 Systems and methods for spine stabilization including a dynamic junction  
Spinal stabilization devices, systems and methods are provided that include at least one pedicle screw and at least one mechanism that supports three degrees of rotational freedom relative to the...
US20050277927 Fastening system for spinal stabilization system  
Bone fixation systems for stabilizing bones such as vertebral bodies are disclosed. The fixation systems include fixation connectors that preferably are equipped with bone anchors (e.g., screws,...
US20150025579 POLYAXIAL BONE ANCHORING DEVICE  
A polyaxial bone anchoring device including an anchoring element including a shank and a head; a receiving part to pivotably receive the head, the receiving part having a first end, a second end,...
US20050203516 Anchoring element and stabilization device for the dynamic stabilization of vertebrae or bones using such anchoring elements  
An anchoring element for a stabilization device for bones or vertebrae, with which a bone or vertebra can be connected to a rod-shaped element is described. By providing for at least one degree of...
US20060155277 Anchoring element for securing a rod of a device for adjusting a human or animal vertrebal column on a vertreba  
The invention relates to an anchoring element for securing a rod of a device for adjusting a human or animal vertebral column on a vertebra, comprising a retaining means (10) for receiving the...
US20050288668 Spinal column support system  
A spinal column support system, including a bone screw with an axially displaceable embodiment arranged above the bone screw shaft, a plate or rod arrangement with at least one opening into which...
US20050192571 Polyaxial pedicle screw assembly  
A pedicle fixation assembly and method for assembly comprises a screw head comprising a male bulbous end; a bone fixator component comprising a female concave semi-spherical socket for receiving...
US20060276789 Polyaxial bone screw with shank articulation pressure insert and method  
A polyaxial bone screw assembly includes a threaded shank body having an upper portion, a receiver member or head, a retaining and articulating structure, and a pressure insert disposed between...
US20130046345 SPINAL FIXATION SYSTEM  
A polyaxial pedicle screw includes a housing, a bone screw member, and an anvil. The bone screw member includes a head and a threaded shaft extending from the head. The head is selectively...
US20060229615 Devices and methods for dynamic fixation of skeletal structure  
The disclosed screw assemblies include a screw that attaches onto the bone, a housing member that connects and inter-locks the bone screw to the rod, and one or more locking members that permit...
US20140249582 Polyaxial Bone Anchors with Increased Angulation  
A polyaxial bone anchor has a locking element shaped and configured to allow an anchoring member (e.g., a screw or hook) to polyaxially rotate at large angles about a central axis of the bone...
US20050273101 Bone screw and osteosynthesis device  
In order, even in the case of bone screws with a particularly small head, to ensure a secure hold of the bone screw in a bone, a bone screw is proposed, having a screw body, which defines a...

Matches 1 - 50 out of 184 1 2 3 4 >