Facet Implant Patents (Class 606/247)
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Patent number: 10245152Abstract: The present invention is directed to a surgical implant for the fusion of two adjacent vertebrae with an upper plane for contacting an upper vertebral body and a lower plane for contacting a lower vertebral body and a tubular structure, wherein the tubular structure is formed by a plurality of tubes running from the upper plane to the lower plane and in substantially horizontal direction throughout one side of the surgical implant straight to the opposite side of the surgical implant. This tubular structure has the advantage that the formation and ingrowth of new bone is promoted and advantaged and that the degree of formation and ingrowth of new bone is detectable by X-ray measurements.Type: GrantFiled: July 25, 2011Date of Patent: April 2, 2019Assignee: Privelop-Spine AGInventor: Henning Kloss
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Patent number: 10245155Abstract: The present application generally relates to orthopedic systems, and in particular, to systems including independent plates and spacers. A plating system can include a spacer and a plate that is independent from the spacer. A number of locking mechanisms can be provided to secure the plate to the spacer. In some cases, the spacer includes a pair of notches that extend on an outer surface of the spacer. The plate can include a pair of lateral extensions that can engage the notches to secure the plate to the spacer. In other cases, the spacer includes an opening including a pair of inlets. The plate can include an enclosed posterior extension that can be received in the pair of inlets to secure the plate to the spacer.Type: GrantFiled: July 25, 2014Date of Patent: April 2, 2019Assignee: GLOBUS MEDICAL, INC.Inventors: Samuel Petersheim, Jason Cianfrani, Aditya Ingalhalikar, Jennifer Klimek
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Patent number: 10238501Abstract: Systems for distracting a facet joint and positioning a permanent implant in the joint are disclosed. The implants serve to retain a distracted position of the facet joint which is achieved with positioning of the leading end of a distraction tool in the facet joint and then distracting or enlarging the joint a desired amount. The permanent implant could be part of the distraction mechanism which can be separated from the delivery tool once the joint has been distracted or an auxiliary implant may be positioned before the distraction mechanism is removed from the distracted joint. The permanent implants can be solid, mechanical devices that may have fixation means thereon to hold them in place or injected fluids such as hydrogels or fluids confined within balloons.Type: GrantFiled: April 17, 2017Date of Patent: March 26, 2019Assignee: PROVIDENCE MEDICAL TECHNOLOGY, INC.Inventors: Bruce M. McCormack, Jeffrey D. Smith
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Patent number: 10238383Abstract: An apparatus and method for joining members together using a self-drilling screw apparatus or stapling apparatus are disclosed. The screw apparatus includes a shell and first and second first screw members having tapered ends and threaded bodies that are disposed within the shell. A drive mechanism rotatably drives the first and second screw members from the shell in opposite directions and causes the screw members to embed themselves in the members to be joined. The screw apparatus can be used to join members such as bones, portions of the spinal column, vertebral bodies, wood, building materials, metals, masonry, or plastics. The stapling apparatus includes first and second lever arms rotatably joined together at a fulcrum, and the lever arms rotate in opposite directions. First and second cartridges are disposed at the ends of the lever arms. Each cartridge is capable of holding a staple including a bracket, a nail member and an alignment slot.Type: GrantFiled: June 26, 2018Date of Patent: March 26, 2019Assignee: Moskowitz Family LLCInventors: Mosheh T. Moskowitz, Nathan C. Moskowitz
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Patent number: 10219917Abstract: A device for inserting a spinal implant into a disc space between two adjacent vertebrae. An elongated inserter defines a first axis and has an implant securing or clamping device at a distal end, holding the implant. An arcuate striking arm is pivotally connected at one end to the inserter. A slap hammer has a shaft. The second end of the striking arm is connected to the slap hammer. A force applied to the slap hammer defines an axis of force, moving the slap hammer shaft along the axis of force. The striking arm moves and pivots with respect to the inserter. The motion of the striking arm translates motion to the inserter and to the implant clamping device. An otherwise offset axis of the implant aligns with a desired direction of travel into the disc space.Type: GrantFiled: November 3, 2015Date of Patent: March 5, 2019Inventor: Jonathan M. Dewey
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Patent number: 10219913Abstract: 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 facilitating an intervertebral fusion. In one embodiment, the fusion device includes a body portion, a first endplate, and a second endplate, the first and second endplates capable of being moved in a direction away from the body portion into an expanded configuration or capable of being moved towards the body portion into an unexpanded configuration. The fusion device is capable of being deployed and installed in both configurations.Type: GrantFiled: October 29, 2015Date of Patent: March 5, 2019Assignee: Globus Medical, Inc.Inventors: John Matthews, Mark Weiman, Hillary Adams, Chad Glerum, Sean Suh
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Patent number: 10206789Abstract: Corpectomy device including an outer component, an inner component and a riser. The outer component includes a first endplate and first structure. The first structure includes a window and seat in communication with the window. The inner component includes a second endplate and second structure at least partially disposed in the first structure in a first configuration, wherein the second structure defines a first terminal surface. The riser has a third tubular structure that defines a second terminal surface, wherein the riser is to be received through the window into the seat so that the second terminal surface engages at least a portion of the first terminal surface enabling the riser to support the inner component in a second configuration with respect to the outer component.Type: GrantFiled: July 22, 2016Date of Patent: February 19, 2019Assignee: International Spinal Innovations, LLCInventor: Joseph Aferzon
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Patent number: 10182851Abstract: An angulating spinal plate assembly for fixation and/or support of bones of the spinal column is provided. The angulating bone plate includes interleaved, arcuate sheets that facilitate relative motion between first/second elements. An implant assembly is also provided that includes an angulating bone plate and associated first/second intervertebral plates that extend therefrom. The angulating bone plate generally includes an interleaved elements, e.g., an upstanding tab that cooperates with opposing faces of an opening, that permit rotational movement as between first/second implant elements until a desired relative orientation is achieved. At such time, a fixation/locking element is generally employed to fix the first/second implant elements relative to each other. The rotational movement permitted is generally in multiple planes based on the cooperative arcuate surfaces provided in the disclosed elements, i.e., side-to-side and top-to-bottom freedoms of movement.Type: GrantFiled: November 24, 2015Date of Patent: January 22, 2019Assignee: FBC Device ApSInventors: Bruce H. Robie, Finn Bjarke Christensen, Jean Charles Le Huec
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Patent number: 10166114Abstract: An intervertebral implant (100) for the fusion between two vertebral bodies of a vertebral column comprising: —a fusion cage (1), extending from a posterior side to an anterior side, adapted to be interposed between two adjacent vertebral bodies of a patient; —an asymmetrical fixing plate (2), attached to the fusion cage (1) and having a plurality of passageways (16; 7) for the insertion of bone screws on a single side.Type: GrantFiled: February 13, 2014Date of Patent: January 1, 2019Assignee: MEDACTA INTERNATIONAL SAInventors: Meinrad Fiechter, Marco Riva, Francesco Siccardi
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Patent number: 10159580Abstract: A vertebral fusion device having a support element configured for insertion between two corresponding vertebral portions of two adjacent vertebrae, such as spinous processes and transverse processes, or joint surfaces of the vertebral bodies or of the facets, comprising a granular osteosynthesis material, preferably in cortico-spongeous chips made of bone bank human bone, which is plastically deformable, and a hollow container body that contains the osteosynthesis material and has a side wall, for example made with a network of interlaced meshes, and two open end portions to allow a contact between the osteosynthesis material and respective surfaces of said corresponding vertebral portions, so that the osteosynthesis material is kept in a compressed condition between said corresponding vertebral portions and receives mechanical loads therefrom which promote osteosynthesis.Type: GrantFiled: October 21, 2013Date of Patent: December 25, 2018Assignees: TSUNAMI S.R.L.Inventors: Giancarlo Guizzardi, Piero Petrini
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Patent number: 10154909Abstract: This disclosure provides vertebral implants, fastening devices for vertebral implants, and implant instrumentation, and various combinations thereof. In some embodiments, the implant comprises a peripheral wall extending according to a vertical axis between upper and lower surfaces of the implant, with each such surface configured to be placed in contact with a vertebral structure, respectively, at the top and the bottom of the vertebral segment replaced by the implant. Some embodiments comprise fastening means, deployment of which anchors the implant in the lower and upper vertebral structures. Some fastening means may be deployed by sliding parallel to the vertical axis of the implant, and may comprise a plate with at least one part remaining in contact with the peripheral wall of the implant when deployed and a pointed end projecting from one of the upper and lower surfaces of the implant to enter a vertebral structures on completion of deployment.Type: GrantFiled: April 10, 2018Date of Patent: December 18, 2018Assignee: LDR MedicalInventors: Hervé Dinville, Samuel Lequette
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Patent number: 10149673Abstract: A spinal joint distraction system is disclosed and may include a driver assembly with a tubular shaft, a pair of implant holder arms, an implant distractor, an internal actuator, and a distractor knob, the system also including a delivery device with a tubular shaft, a receiving assembly, and a pair of forks, where the delivery device is adapted for slidable insertion of the driver assembly, the system also including an implant, a chisel, and an injector. Several embodiments of an implant are disclosed as well a method of placing an implant.Type: GrantFiled: April 15, 2015Date of Patent: December 11, 2018Assignee: PROVIDENCE MEDICAL TECHNOLOGY, INC.Inventors: Bruce M. McCormack, Jeffrey D. Smith
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Patent number: 10143566Abstract: A corpectomy implant comprises a height/length-adjustable (expandable) cage and plate. The plate is mounted to the cage once height of the cage has been set. The cage has a first component and a second component that is movable with respect to the first component in order to increase height of the cage. The first and second components have cooperating structure that provides discreet cage height increments. The first component has a superior end configured to grip a superior vertebral body, while the second component has an inferior end configured to grip an inferior vertebral body, the superior end attached to the superior end of the plate, and the inferior end attached to the inferior end of the plate. The plate has holes for anterior fixation of the plate to superior and inferior vertebral bodies. Plates of incremental sizes accommodate differing heights of the cage.Type: GrantFiled: February 28, 2017Date of Patent: December 4, 2018Assignee: Life Spine, Inc.Inventor: Zeshan Hyder
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Patent number: 10143560Abstract: 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 with bone tissue. The surfaces of the sac abutting the sections of the spine comprise porous material for allowing bone to grow between the spine and the sac. Surfaces of the sac not abutting the sections of the spine are nonporous to bodily fluids and thereby prevent premature deterioration of the bone tissue inside the sac. The cage maintains the sac in an expanded state upon filling. A kit comprising the sac and cage is also provided. In other embodiments of the invention, the method comprises placing an inner sac inside the inventive sac and filling the sacs with bone tissue for fusion of spinal bone.Type: GrantFiled: May 8, 2015Date of Patent: December 4, 2018Inventor: Francis Pflum
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Patent number: 10137005Abstract: A device and methods for intervertebral spinal fusion of adjacent intervertebral bodies. An intervertebral spacer is positioned within a narrow disc space between adjacent intervertebral bodies of a patient. The spacer is arranged with upper and lower guides. The guides are adapted to simultaneously guide the deployment of upper and lower anchors of an anchoring device into their respective intervertebral bodies. The spacer is also adapted to lock the upper and lower anchors to the spacer in the deployed position.Type: GrantFiled: October 13, 2015Date of Patent: November 27, 2018Assignee: Globus Medical, Inc.Inventor: Michael Ashleigh
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Patent number: 10130488Abstract: Disclosed is an expandable interbody fusion implant that is configured to have an initial configuration having a first footprint width suitable for being inserted into an intervertebral space and an expanded configuration having a second footprint width that is greater than the first footprint width. The implant may include a first body member and a second body member that is pivotally coupled to the first body member. The implant may be expanded using an inflatable balloon. The implant may be expanded bilaterally such that both body members rotate relative to the other or the implant may be expanded unilaterally such that one of the body members rotates relative to the other.Type: GrantFiled: October 26, 2016Date of Patent: November 20, 2018Assignee: DePuy Synthes Products, Inc.Inventors: Sean Saidha, Michael White
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Patent number: 10130485Abstract: A placeholder for vertebrae or vertebral discs includes a tubular body, which along its jacket surface has a plurality of breakthroughs or openings for over-growth with adjacent tissue. The placeholder includes at least a second tubular body provided with a plurality of breakthroughs and openings at least partially inside the first tubular body. The first and second tubular bodies can have different cross-sectional shapes, can be are arranged inside one another by press fit or force fit or can be connected to each other via connecting pins and arranged side by side to one another in the first body.Type: GrantFiled: October 9, 2017Date of Patent: November 20, 2018Assignee: BIEDERMANN TECHNOLOGIES GMBH & CO. KGInventors: Lutz Biedermann, Wilfried Matthis, Helmar Rapp
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Patent number: 10123882Abstract: A spinal implant includes an implant body including a first endplate and a second endplate. A plurality of electrodes include at least one electrode disposed with the first endplate and at least one electrode disposed with the second endplate such that the electrodes conduct an electric current to stimulate tissue growth adjacent the implant body. Systems, surgical instruments and methods are disclosed.Type: GrantFiled: July 6, 2015Date of Patent: November 13, 2018Assignee: Warsaw Orthopedic, Inc.Inventors: Tyler S. Stevenson, Nicholas M. Benson, Richard L. Brown, Calvert S. Bontemps, Newton H. Metcalf, Larry Tyler, Kevin T. Foley, Mark E. Henschel, Michael W. Barror
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Patent number: 10111758Abstract: An expandable assembly for insertion into an intervertebral space is presented. The assembly, in particular aspects, includes an elongate body comprising an upper portion and a lower portion. The assembly may include an expander that is sized and shaped for insertion between the upper portion and lower portion, thereby selectively expanding the upper portion away from the lower portion. The elongate body may also include one or more bone graft windows.Type: GrantFiled: August 1, 2017Date of Patent: October 30, 2018Assignee: SPECTRUM SPINE IP HOLDINGS, LLCInventor: James C Robinson
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Patent number: 10105162Abstract: The present invention relates to a spinal fixing device in which a head portion of a bone screw to be inserted into a vertebra is bound to a housing, and the housing is fixed to a spine rod.Type: GrantFiled: February 14, 2013Date of Patent: October 23, 2018Inventor: Mong-Joo Kim
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Patent number: 10105241Abstract: A spinal implant comprises an implant body extending between an anterior surface and a posterior surface. The implant body includes a first vertebral engaging surface and a second vertebral engaging surface. The implant body includes an outer surface that defines an oblique surface. A wall is connectable with the implant body and translatable relative to the oblique surface. Systems and methods are disclosed.Type: GrantFiled: December 22, 2015Date of Patent: October 23, 2018Assignee: Warsaw Orthopedic, Inc.Inventors: Anthony J. Melkent, Thomas E. Drochner, Richard A. Hynes, James P. Duncan
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Patent number: 10092410Abstract: Tissue spacer implants, surgical distraction instruments, surgical insertion tools, coupling devices, surgical kits, surgical methods for distraction, and methods for coupling bodies are disclosed. The tissue spacer implants include a first end member, a second end member, and an intermediate spacer member having a coupling mechanism adapted to couple the first end member with the intermediate spacer member and to couple the second end member with the intermediate spacer member. The surgical instruments may be used for inserting these implants and include a first elongated member, a second elongated member, a distraction mechanism, and an actuator. The coupling devices may be used to couple the components of the implants.Type: GrantFiled: March 28, 2016Date of Patent: October 9, 2018Assignee: Medivest, LLCInventor: Jeffrey A. Farris
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Patent number: 10092416Abstract: Intervertebral devices and systems, and methods of their use, are disclosed having configurations suitable for placement between two adjacent vertebrae, replacing the functionality of the disc therebetween. Intervertebral devices and systems contemplated herein are implantable devices intended for replacement of a vertebral disc, which may have deteriorated due to disease for example. The intervertebral devices and systems are configured to allow for ample placement of therapeutic agents therein, including bone growth enhancement material, which may lead to better fusion between adjacent vertebral bones. The intervertebral devices and systems are configured for use in minimally invasive procedures, if desired.Type: GrantFiled: May 14, 2014Date of Patent: October 9, 2018Assignee: Expanding Innovations, Inc.Inventors: John Davis, Al Mirel, Mark Dias
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Patent number: 10092411Abstract: An implant stabilizes two adjacent bones of a joint, while enabling a natural kinematic relative movement of the bones. Support components are connected to each bone of the joint, and a flexible core is interposed between them. The core and at least one of the support components are provided with a smooth sliding surface upon which the core and support component may slide relative to each other, enabling a corresponding movement of the bones. The surfaces may have a mating curvature, to mimic a natural movement of the joint. The core is resilient, and may bend or compress, enabling the bones to move towards each other, and or to bend relative to each other.Type: GrantFiled: August 25, 2016Date of Patent: October 9, 2018Assignee: Globus Medical IncInventors: Jeff Bennett, Edward Dwyer
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Patent number: 10085850Abstract: The present disclosure is directed to composite bone grafts and to methods for providing such grafts for orthopedic and other surgical uses in a subject in need thereof. In some embodiments, the present disclosure provides a method for producing a composite bone graft, the method comprising, for example, the steps of: (i) selecting at least one donor site on at least one subject; (ii) removing at least one piece of bone, comprising cortical bone, from the at least one donor site; (iii) machining the at least one piece of bone to produce at least two bone components, each having a surface comprising at least one of a protuberance and a recess thereon; and (iv) joining the at least two machined bone components to produce a composite bone graft.Type: GrantFiled: September 16, 2015Date of Patent: October 2, 2018Inventor: David Ayres Bowden Smith
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Patent number: 10080665Abstract: The present disclosure provides a novel method for accessing the spinal disc space, instrumentation for discectomy and implantation of spinal implants, and unique designs for intervertebral spinal implants. In particular, the present disclosure describes modular interlocking spinal implants that can be assembled during surgery, for the purpose of implantation between vertebral bodies that is unique to the disc space, creating vertebral stabilization, correction of spinal scoliosis, reducing segmental motion, greater arthrodesis potential, reduction of pain, and other benefits. The present disclosure provides increased permutation of implant shapes to match a subject specific spinal disease.Type: GrantFiled: May 19, 2016Date of Patent: September 25, 2018Inventor: Hoan Phan Tran
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Patent number: 10076424Abstract: Methods of inserting and retaining interbody fusion material are disclosed. In some embodiments, the methods include inserting an anchored implant comprising a bone anchoring portion and an engagement portion. A method may also include inserting at least one bone fusion material within a disc space between two adjacent vertebral bodies. In some embodiments, a method includes driving the bone anchoring portion into an outer surface of at least one of the adjacent vertebral bodies and recessing the bone anchoring portion within the outer surface of the at least one adjacent vertebral body.Type: GrantFiled: December 21, 2015Date of Patent: September 18, 2018Assignee: Intrinsic Therapeutics, Inc.Inventors: Gregory H. Lambrecht, Jacob Einhorn, Christopher J. Tarapata, Robert Kevin Moore, Sean M. Kavanaugh
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Patent number: 10076421Abstract: An expandable implant includes a body portion, a carriage portion, a deployment assembly, and an expandable portion. The deployment assembly and the expandable portion are attached to the carriage portion, and portions of the carriage portion are moveable out of and into the body portion. When the expandable implant is inserted into a disc space, the expandable portion is expandable to push the upper vertebral body and the lower vertebral body away from one another.Type: GrantFiled: November 28, 2017Date of Patent: September 18, 2018Assignee: Warsaw Orthopedic, Inc.Inventor: Jonathan M. Dewey
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Patent number: 10052212Abstract: An Intervertebral implant (100) for the fusion between two vertebral bodies of a vertebral column comprising: an internally hollow fusion cage (1); a fixing plate (2); and cooperating features (8, 10, 17, 19, 20, 21) for fastening said fixing plate (2) on the anterior side of the fusion cage (1); the cooperating features (8, 10, 17, 19, 20, 21) comprising restraining means (8, 17) meant to restrain the fixing plate (2) in a posterior-anterior direction with respect to the fusion cage (1) and pivoting means (10, 19) being arranged to guide a rotation, about a pivot axis (x), of said fixing plate (2) with respect to said fusion cage (1).Type: GrantFiled: February 14, 2013Date of Patent: August 21, 2018Assignee: MEDACTA INTERNATIONAL SAInventors: Meinrad Fiechter, Francesco Siccardi, Marco Riva
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Patent number: 10052213Abstract: 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 facilitating an intervertebral fusion. In one embodiment, the fusion device includes a body portion, a first endplate, and a second endplate, the first and second endplates capable of being moved in a direction away from the body portion into an expanded configuration or capable of being moved towards the body portion into an unexpanded configuration. The fusion device is capable of being deployed and installed in both configurations.Type: GrantFiled: February 1, 2017Date of Patent: August 21, 2018Assignee: GLOBUS MEDICAL, INC.Inventors: Chad Glerum, Mark Weiman
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Patent number: 10052138Abstract: A method of implanting a spinal implant device. The method includes removing a portion of a superior spinolaminar junction and an inferior spinolaminar junction. The method includes removing a portion of each facet joint. The method includes providing the spinal implant device including a fusion cage having a superior saddle portion, an inferior saddle portion and opposing cage ends. The method includes positioning the fusion cage between spinous processes with the superior saddle portion receiving the superior spinolaminar junction where the portion of the superior spinolaminar junction having been removed, the inferior saddle portion receiving the inferior spinolaminar junction, and opposing cage ends respectively contacting the opposing facet joints.Type: GrantFiled: October 17, 2016Date of Patent: August 21, 2018Inventor: Farzad Massoudi
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Patent number: 10052215Abstract: The present invention provides an expandable fusion device capable of being inserted between adjacent vertebrae to facilitate the fusion process. The expandable fusion device may include first and second endplates, a translation member configured to expand an anterior side and/or posterior side of the device, a plurality of joists configured to connect the first and second endplates to the translation member, and first and second actuation members disposed internally to the device such that openings on a back side of the device can be used to expand or compress the anterior side, the posterior side, or both and such openings may also be used to introduce graft material into the device.Type: GrantFiled: May 22, 2017Date of Patent: August 21, 2018Assignee: Globus Medical, Inc.Inventors: Tyler Hessler, Chad Glerum, Adam Friedrich, Alex Burkhardt, Jason Zappacosta, Kevin Gahman, Matthew Hansell, Andrew Iott, Hilliary Adams, Jeff Nichols, Joel Cryder, Edward Karpowicz, John Matthews
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Patent number: 10045854Abstract: An implant is provided for use in an ankle joint between reconditioned end surfaces established on a distal end of an upper tibia bone and an opposing lower talus bone. The implant comprises a substantially porous rigid component adapted to be anchored against the upper tibia reconditioned end surface and the lower talus reconditioned end surface. The component defining an opening therethrough. An intramedullary nail is configured to pass through the opening in the component when the nail is driven through the talus and into the tibia.Type: GrantFiled: May 23, 2016Date of Patent: August 14, 2018Assignee: EBM Fusion Solutions, LLCInventor: Samuel Adams
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Patent number: 10045857Abstract: According to some embodiments, a method of inserting a lateral implant within an intervertebral space defined between an upper vertebral member and a lower vertebral member includes creating a lateral passage through a subject in order to provide minimally invasive access to the intervertebral space, at least partially clearing out native tissue of the subject within and/or near the intervertebral space, positioning a base plate within the intervertebral space, wherein the base plate comprise an upper base plate and a lower base plate and advancing an implant between the upper base plate and the lower base plate so that the implant is urged into the intervertebral space and the upper vertebral member is distracted relative to the lower vertebral member.Type: GrantFiled: March 13, 2014Date of Patent: August 14, 2018Assignee: RAED M. ALI, M.D., INC.Inventor: Raed Ali
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Patent number: 10045856Abstract: A method for reducing prosthetic loading failure including the steps of providing a prosthesis for a vertebral column comprising at least an upper part for attachment to an upper vertebrae and a lower part for attachment to a lower vertebrae, the upper part having a lower curved surface and the lower part having an upper curved surface, wherein the upper and lower curved surfaces have a center of radius of curvature offset rearwardly with respect to a central vertical axis through the upper and lower vertebrae, and positioning the centroid of at least one of the upper and lower parts substantially on the same vertical axis of the center of radius of curvature.Type: GrantFiled: November 2, 2006Date of Patent: August 14, 2018Assignee: Nuvasive, Inc.Inventor: Peter McCombe
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Patent number: 10039575Abstract: A dynamic intervertebral stabilization device (1) comprising the following elements: an upper hook (10), a lower hook (13), a hollow cylindrical body (14), a viscoelastic element, as well as an upper hook (10) integrating a piston (11), which is braced with a minimum of contact on the viscoelastic element, which permits upper (10) and lower (13) hooks to be moved in multiaxial manner within a solid angle (?) while absorbing deformations in compression and in flexion by virtue of the damping produced by the viscoelastic element.Type: GrantFiled: July 1, 2013Date of Patent: August 7, 2018Assignee: COUSIN BIOTECH SASInventors: Frederic Fortin, Johann Robin, Brice Sennequier
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Patent number: 10039649Abstract: Implementations described and claimed herein provide a distal leading portion of a composite spinal implant for implantation in a spinal facet joint. In one implementation, the distal leading portion includes a distal leading end, a proximal trailing end, a first face, and a second face. The distal leading end has a distal surface generally opposite a proximal surface of the proximal trailing end. The first face has a first surface that is generally parallel with a second surface of the second face. The first and second faces extend between the distal leading end and the proximal trailing end, such that the first and second surfaces slope upwardly from the distal lead end to the proximal trailing end along a length of extending proximally. The first and second surfaces having one or more textured features adapted to provide friction with the spinal facet joint.Type: GrantFiled: June 29, 2016Date of Patent: August 7, 2018Assignee: PROVIDENCE MEDICAL TECHNOLOGY, INC.Inventors: Bruce M. McCormack, Edward Liou, David Michael Schummers, Jeffrey D. Smith
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Patent number: 10034773Abstract: An implant for therapeutically separating bones of a joint has two endplates each having an opening through the endplate, and at least one ramped surface on a side opposite a bone engaging side. A frame is slideably connected to the endplates to enable the endplates to move relative to each other at an angle with respect to the longitudinal axis of the implant, in sliding connection with the frame. An actuator screw is rotatably connected to the frame. A carriage forms an open area aligned with the openings in the endplates. The openings in the endplates pass through the carriage to form an unimpeded passage from bone to bone of the joint. The carriage has ramps which mate with the ramped surfaces of the endplates, wherein when the carriage is moved by rotation of the actuator screw, the endplates move closer or farther apart.Type: GrantFiled: November 30, 2016Date of Patent: July 31, 2018Assignee: Globus Medical, Inc.Inventors: Colm McLaughlin, Noah Hansell, Daniel Davenport, Robert W. Trout, Robert Rhoads, George Howard
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Patent number: 10022241Abstract: Embodiments herein are generally directed to expandable spinal implants, systems, apparatuses, and components thereof that can be used in spinal fusion and/or stabilization procedures, as well as methods of installation. The expandable spinal implants may be configured for lateral insertion.Type: GrantFiled: October 10, 2017Date of Patent: July 17, 2018Assignee: GLOBUS MEDICAL, INC.Inventors: Kurt Faulhaber, Mark Miccio, Prem Ramakrishnan
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Patent number: 10022239Abstract: An opposing taper coaxial spinal implant. The system consists of a centrally located drive screw with opposing lead threads and actuators. The actuators contain pins positioned through angular slots located on sidewalls attached to end plates. The angular slots are opposing to create a wedge effect when the actuator pins translate through them. A carriage contains a drive screw and centrally located pin. The centrally located pin provides axis to contain each end plate, allowing them to pivot and translate relative to the carriage. An adjustment nut is axially retained by the carriage, but allowed to rotate. To expand/contract the end plates, the drive screw and adjustment nut are rotated together, with no relative motion between them. To change the angle of the end plates, the adjustment nut is rotated while keeping the drive screw rotation fixed.Type: GrantFiled: November 30, 2017Date of Patent: July 17, 2018Assignee: Hammill Medical LLCInventors: Greg Lentner, John E. Hammill, Sr.
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Patent number: 10022161Abstract: In some embodiments a method comprises disposing an implant into contact with a first bone portion and into contact with a second bone portion, the implant having (1) a first interface configured to receive a restraining member, and (2) a second interface. The method further comprises inserting a portion of the fastener member into the first interface. The method further comprises securing the fastener member such that the first bone portion and the second bone portion are fixed to each other, at least in part by a substance after the securing, at least a portion of the substance disposed through the second interface.Type: GrantFiled: December 21, 2016Date of Patent: July 17, 2018Assignee: Spinal Elements, Inc.Inventor: Jason Blain
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Patent number: 10022246Abstract: An interlaminar fixation device (“ILFD”) and related tools for implanting and extracting the ILFD in surgical procedures to provide support for patients having degenerative spinal conditions. The ILFD comprises an implant body, a pair of fixation pin assemblies, and a locking plug. The body may be a boxlike structure made of a material such as polyetheretherketone (PEEK) or other material with similar beneficial properties. An implant-sizing tool is provided for determining the appropriately sized ILFD. An implant-grasper tool is provided for grasping the ILFD for insertion and positioning of the ILFD. A bone-punch tool is provided for creating openings aligned for insertion of fixation pins. A pin-inserter tool is provided for urging fixation pins into position. A locking-plug inserter tool is provided for inserting the locking plug into the body of the ILFD. A locking-plug extractor tool is provided for removing the locking plug.Type: GrantFiled: December 16, 2015Date of Patent: July 17, 2018Inventor: Donald Mackenzie
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Patent number: 10010430Abstract: 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 facilitating an intervertebral fusion. In an exemplary embodiment, the present invention provides an intervertebral implant. The intervertebral implant may be configured to transition from a collapsed configuration having a first height and a first width to an expanded configuration having a second height and a second width.Type: GrantFiled: December 27, 2016Date of Patent: July 3, 2018Assignee: Globus Medical, Inc.Inventors: Chad Glerum, Andrew Iott, Mark Adams
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Patent number: 10010354Abstract: Various embodiments described herein provide devices and associated methods for treating spinal disease by implanting one or more interspinous process spacing devices. In one embodiment, an interspinous process spacing device includes a first attachment side, a second attachment side, a spacer tray, and a securing means. The spacer tray extends from the first attachment side and is slideably insertable through a spacer tray slot formed in the second attachment side. The spacer tray is adapted to be positioned between a spinous process of a first vertebra and a spinous process of an adjacent second vertebra, and the spacer tray includes a trough formed in a top surface of the spacer tray. The securing means is configured to engage the trough of the spacer tray to secure the second attachment side relative to the first attachment side.Type: GrantFiled: October 31, 2016Date of Patent: July 3, 2018Assignee: SOUTHERN SPINE, LLCInventors: David C. Field, Sarah Shieh, Brian Vanhiel
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Patent number: 10004546Abstract: An apparatus for placement at an anatomical site, the apparatus including an orthopedic implant, which includes a front end, a rear end, a top, a bottom, a right side, a left side, and a central part connecting the right and left sides. The top surface of the implant has a top surface defining a first sloping surface running downwardly from the front end to the rear end of the implant, and the implant having a second sloping surface running downwardly from one side to the opposite side of the implant, and the first and second sloping surfaces are perpendicular to each other. At least a portion of the implant is shaped to define a porous matrix, the porous matrix being shaped to define a plurality of pores that extend through the porous matrix, the pores being sized to receive inserted bone graft material into the pores.Type: GrantFiled: September 6, 2017Date of Patent: June 26, 2018Inventor: Yechiel Gotfried
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Patent number: 10004542Abstract: Various embodiments described herein provide devices and associated methods for treating spinal disease by implanting one or more interspinous process spacing devices. In one embodiment, an interspinous process spacing device includes a first attachment side, a second attachment side, a spacer tray, and a securing means. The spacer tray extends from the first attachment side and is slideably insertable through a spacer tray slot formed in the second attachment side. The spacer tray is adapted to be positioned between a spinous process of a first vertebra and a spinous process of an adjacent second vertebra, and the spacer tray includes a trough formed in a top surface of the spacer tray. The securing means is configured to engage the trough of the spacer tray to secure the second attachment side relative to the first attachment side.Type: GrantFiled: October 10, 2017Date of Patent: June 26, 2018Assignee: SOUTHERN SPINE, LLCInventors: David C. Field, Sarah Shieh, Brian Vanhiel
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Patent number: 9993349Abstract: This invention relates to an intervertebral motion disc having two motion surfaces and. wherein the radius of the upper articulation surface of the core member is greater than the radius of the lower articulation surface of the core member, and wherein the first articulation surface of the core member is spherical and the second articulation surface of the core member is curved and non-spherical.Type: GrantFiled: February 27, 2009Date of Patent: June 12, 2018Assignee: DePuy Synthes Products, Inc.Inventors: Christopher Rogers, Andrew Dooris, Patrick Fatyol, Mark Lionetto, Ronald Naughton, John Riley Hawkins
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Patent number: 9987055Abstract: An expandable implant system is configured to increase the height of a target bone, for instance that has been subjected to a compression fracture. The expandable implant system includes an implant assembly that can be inserted into the target bone, and subsequently expanded so as to increase the height of the target bone. The expandable implant system further includes an and insertion assembly that is configured to create an insertion channel into the target bone, such that the implant assembly can be inserted in a collapsed configuration into the target bone along the insertion channel, and subsequently expanded.Type: GrantFiled: April 30, 2015Date of Patent: June 5, 2018Assignee: DePuy Synthes Products, Inc.Inventor: Jacques Teisen
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Patent number: 9987065Abstract: An intraosseous screw includes at least one external thread, a receiving element extending into and parallel to the external thread, and connecting members connecting the individual screw threads of the external thread. The or each external thread has capillary through-channels that pass through the screw so as to end in the receiving element. The connecting members define a plurality of through-openings. The receiving element is shaped so as to be able to receive a cylindrical bone portion once the intraosseous screw has been screwed into the bone.Type: GrantFiled: October 31, 2013Date of Patent: June 5, 2018Inventor: Christophe De Lavigne Sainte Suzanne
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Patent number: 9980715Abstract: An anchor device for attaching materials within bone including a body having a distal end region, a proximal end region, and a plurality of struts extending between the distal end region to the proximal end region and at least partially surrounding an interior volume of the body. The anchor device includes an attachment feature positioned within the interior volume of the body and coupled near the distal end region. The attachment feature is configured to secure material to the body. Upon removal of a constraint and after delivery of the anchor device into bone, the body passively transitions from a constrained, delivery configuration that is radially contracted and axially elongated to a relaxed, deployment configuration that is radially expanded and axially shortened.Type: GrantFiled: February 5, 2015Date of Patent: May 29, 2018Assignee: Trinity Orthopedics, LLCInventors: James F. Marino, Jamil Elbanna