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Match Document Document Title
9044272 Multiplanar bone anchor system  
The present teachings provide one or more surgical implements for repairing damaged tissue, such as in the case of a spinal fixation procedure. A bone anchor is provided. The anchor can include a...
9011495 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Multiplanar bone anchor system
 
The present teachings provide one or more surgical implements for repairing damaged tissue, such as in the case of a spinal fixation procedure. A bone anchor is provided. The anchor can include a...
9005249 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...
8998960 Polyaxial bone screw with helically wound capture connection  
A polyaxial bone screw assembly includes a threaded shank body having an upper capture structure, a head and a closed retainer ring. The external capture structure surface and retainer ring...
8992578 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...
8940023 System and method for cervical midline fixation  
Devices and methods for enhancing the effectiveness of spinal stabilization, and particularly that of cervical spinal stabilization, are provided herein. More specifically, methods and systems are...
8936624 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...
8888827 Orthopedic fixation devices and methods of installation thereof  
The present invention is generally directed to orthopedic fixation devices that comprise a coupling element and a bone fastener, whereby the bone fastener can be loaded into the coupling element...
8888820 Spinal stabilization device  
A bone attachment device comprises an attachment collar having a hinged lid is disclosed. The bone attachment device may also comprise a bone fastener (such as a bone screw). A bone attachment...
8882817 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...
8870927 Bone anchoring device  
A bone anchoring device includes an anchoring element having a head, a receiving portion having a first region adjacent to a second end for receiving the head and a recess which is open towards a...
8852239 Sagittal angle screw with integral shank and receiver  
A spinal bone screw has a receiver with upstanding arms forming a channel for receiving a longitudinal connecting member, such as a rod, the receiver being integral with a threaded shank. The...
8845693 Tulip head apparatus  
A tulip head apparatus includes a chuck housing configured to join to a head of a screw. The chuck housing comprises an upward slot extending from a bottom for enabling the chuck housing to expand...
8828060 Element with a shank and a holding element connected to it for connecting to a rod  
An element with a shank (1) and a holding element (2) connected to it for connecting to a rod (100) is provided. The holding element (2) has a recess (3) having a U-shaped cross-section for...
8784491 Implant for stabilizing vertebrae or bones  
An implant for use in stabilizing vertebral bodies or bones includes a first end and a second end, a tubular section between the first end and the second end having a longitudinal axis. The...
8784455 Bone anchoring device  
A bone anchoring device includes an anchoring element having a shank to be anchored in a bone or a vertebra, a receiving part connected to the shank the receiving part having a first end opposite...
8740947 Multiple lead bone fixation apparatus  
An orthopedic bone anchor device is disclosed that includes, in one embodiment, a receiver member, an anchor member and a retaining member. The retaining member may retain the anchor member at...
8709050 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...
8702759 System and method for bone anchorage  
A bone anchor assembly may include a fixation member securable to a bone, a coupling member, a compressible member and a locking member. The fixation member may be formed monolithically with the...
8696718 Polyaxial screw assembly  
A polyaxial screw assembly includes a pedicle screw, a coupling, an insert, and a housing. The pedicle screw includes a shank having a helical thread formed thereon and a head at one end. The...
8696712 Bone anchoring device  
A bone anchoring device includes an anchoring element with a shank to be anchored in a bone or a vertebra and a head. The anchoring device also includes a receiving portion with a first end and a...
8663290 Top loading polyaxial ball and socket fastener with saddle  
The fastening system consists of the polyaxial ball and socket joint used in conjunction with a bone screw having threads on one end for use in anchoring to the spine and a spherical connector on...
8663291 Top loading polyaxial ball and socket fastener  
The fastening system consists of the polyaxial ball and socket joint used in conjunction with a bone screw having threads on one end for use in anchoring to the spine and a spherical connector on...
8636776 Spinal rod approximator  
Spinal implants, spinal rod approximators for seating a stabilizing rod in a rod-receiving portion of a spinal implant, and methods for using the same are provided. In one embodiment, a spinal rod...
8632572 Method and associated instrumentation for installation of spinal dynamic stabilization system  
In one embodiment, a spinal stabilization apparatus includes a vertebral anchor having a head portion and a bone attachment portion. An elongate, flexible guide is removably coupled to the head...
8623060 Cannulated bone screw  
A small cannulated bone screw is provided having an optimized combination of strength, cannula size and thread depth. A set of such strong and small size screws is also provided where the smallest...
8609124 System and methods of maintaining space for augmentation of the alveolar ridge  
An implantable screw for maintaining space during bone grafting procedures is provided, where the screw has a highly-polished contoured head having a region adapted to support soft tissue, a...
8603144 Adjustable bone screw assembly  
A bone screw assembly includes a screw body, including anchor portion and rod-receiving portion, and a rod seat movably mounted in the screw body to allow for controlled angulation between a...
8574274 Pedicle screw fixation system and method for use of same  
A pedicle screw fixation system and method for use of the same are disclosed. In one embodiment, a tulip is provided for holding a head of a pedicle screw substantially along a longitudinal axis....
8551142 Methods for stabilization of bone structures  
Methods, systems, devices and tools for placing bone stabilization components in a patient are provided. The systems and devices have a reduced number of discrete components that allow placement...
8540754 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 spine. In particular, the methods and devices allow a...
8529604 Multi-axial bone screw assembly  
A bottom-loading multi-axial bone anchor apparatus is disclosed. The apparatus includes a receiver member, a crown member, a bone anchor and a retaining member. The receiver member defines an...
8523911 Transverse connector including locking cap with bearing surface  
The present invention provides a spine stabilization system having a first bone anchor having a first receiving portion and a second bone anchor having a second receiving portion. The first and...
8523915 Friction set screw for use with spinal implant systems  
A set screw for use in association with spinal implant assemblies. The set screw includes a threaded base portion extending along a longitudinal axis and formed of a first material, and a friction...
8518082 Percutaneous access devices and bone anchor assemblies  
A percutaneous access device includes an inner tube and an outer tube disposed about at least a portion of the inner tube. The outer tube may be sized to span from a skin incision in a patient to...
8512382 Monoaxial and polyaxial pedicle screw  
The present invention relates to an alternatively monoaxial and polyaxial pedicle or other similar surgical screw that can be used in a polyaxial manner and then locked or otherwise secured at a...
8506611 Bone anchoring device  
A bone anchoring device includes a receiving part for receiving a rod, the receiving part has a first bore coaxial with a longitudinal axis and a second bore, and an anchoring element having a...
8491641 Pedicle screws and dynamic adaptors  
The present invention may include a pedicle screw with a multifunctional adaptor, a strain reliever, and a dual-surface cap. The multifunctional adaptor may include a convex pivot ring for...
8465528 Surgical retaining screw  
In order to simplify the construction and handling capability of a surgical retaining screw comprising a shaft which has an external thread, a head part which is connected to the shaft securely or...
8449578 Multiplanar bone anchor system  
The present teachings provide one or more surgical implements for repairing damaged tissue, such as in the case of a spinal fixation procedure. A multiplanar bone anchor system for a fixation...
8444677 Polyaxial bone screw with helically wound capture connection  
A polyaxial bone screw assembly includes a threaded shank body having an upper capture structure, a head and a closed retainer ring. The external capture structure surface and retainer ring...
8409255 Screw and rod fixation assembly and device  
The present invention provides for a screw and rod fixation assembly for fixing a screw and, optionally, a rod. The screw and rod fixation assembly includes a screw, fixing mechanism, a...
8403962 Polyaxial bone screw assembly  
A polyaxial bone screw assembly includes a threaded shank body having an upper portion with a capture structure thereon, a retaining and articulating structure, a compression structure and a...
8403971 Polyaxial screw assembly  
A polyaxial screw assembly includes a pedicle screw, a coupling, an insert, and a housing. The pedicle screw includes a shank having a helical thread formed thereon and a head at one end. The...
8382809 Poly-axial pedicle screw implements and lock screw therefor  
A lock screw assembly for use with a pedicle screw assembly comprises a lock screw and an upper saddle. The lock screw includes a fastening tool engaging structure at a first end portion thereof...
8377100 Closure for open-headed medical implant  
A closure for an open headed medical implant, such as a bone screw. The closure having a cylindrical body having an axis of rotation and also having a radially outer surface with a thread or other...
8361123 Bone anchor assemblies and methods of manufacturing and use thereof  
A bone anchor assembly includes a bone anchor having a proximal head and a distal shaft configured to engage bone, a receiver member for receiving a spinal fixation element to be coupled to the...
8308773 Pedicle screw  
Disclosed is a pedicle screw. By changing the structure of a threaded portion of a locking bolt engaged with a head of the pedicle screw and forming a groove on the locking bolt, the threaded...
8298275 Direct control spinal implant  
A bone anchor assembly is provided, which may be used in cervical, thoracic, lumbar or sacral areas of the spine or other orthopedic locations. The anchor assembly includes a bone anchor, a...
8273112 Pedicle screw assembly  
Disclosed are spinal fusion assemblies for use in skeletal systems. The assembly includes a coupling element that can be coupled to a fixation element, such as, for example, a screw with a head...

Matches 1 - 50 out of 146 1 2 3 >