Patents by Inventor Eugene Shoshtaev
Eugene Shoshtaev has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 11033401Abstract: 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. The fusion device described herein is capable of being installed inside an intervertebral disc space at a minimum to no distraction height and for a fusion device capable of maintaining a normal distance between adjacent vertebral bodies when implanted.Type: GrantFiled: January 10, 2018Date of Patent: June 15, 2021Assignee: INTEGRITY IMPLANTS INC.Inventor: Eugene Shoshtaev
-
Publication number: 20210100593Abstract: This disclosure describes example embodiments of rod reduction instrumentation and other rod and vertebrae manipulation instruments. The rod reducers can be used during the installation of a rod based surgical fixation system to help urge the rod into the fixation anchors. The reducers described provide various configurations delivering large reduction distance capabilities, strong controlled reduction coupled with an ability to quickly advance the reducer if desired, and reduction of bulk through the surgical corridor.Type: ApplicationFiled: December 15, 2020Publication date: April 8, 2021Inventors: Scott Lish, Andrew Morris, Niall Casey, Robert German, Jeffrey M. Seago, Eugene Shoshtaev
-
Patent number: 10898241Abstract: This disclosure describes example embodiments of rod reduction instrumentation and other rod and vertebrae manipulation instruments. The rod reducers can be used during the installation of a rod based surgical fixation system to help urge the rod into the fixation anchors. The reducers described provide various configurations delivering large reduction distance capabilities, strong controlled reduction coupled with an ability to quickly advance the reducer if desired, and reduction of bulk through the surgical corridor.Type: GrantFiled: November 27, 2018Date of Patent: January 26, 2021Assignee: NuVasive, Inc.Inventors: Scott Lish, Andrew Morris, Niall Casey, Robert German, Jeffrey M. Seago, Eugene Shoshtaev
-
Publication number: 20200383798Abstract: An expandable implant includes an upper portion configured to engage a first portion of bone, a bottom portion configured to engage a second portion of bone, a control assembly coupled to the upper portion and the bottom portion and configured to control relative movement between the upper portion and the bottom portion, wherein the control assembly includes a front portion and a control member, wherein the front portion has an aperture configured to receive the control member, wherein the control member includes a head, and wherein a portion of the head is positioned outside of the aperture as the implant is expanded between a first, collapsed orientation and a second, expanded orientation.Type: ApplicationFiled: June 17, 2020Publication date: December 10, 2020Applicant: Life Spine, Inc.Inventors: Michael S. Butler, Madeline Wolters, Daniel Predick, Eugene Shoshtaev
-
Publication number: 20200375632Abstract: A spinal cross-connector comprises an elongated member, a first connector and a second connector. The first connector and the second connector are configured to receive spinal rods and adaptable to directly attach with pedicle screws. The first connector includes a first collet head, a first clamp and a first locking means. The second connector includes a second collet head, a second clamp and a second locking mans. The first locking means is configured to tighten over a first collet head and engage with the first connector. Similarly, the second locking means is configured to tighten over a second collet head and engage with the second connector. The engagement of the first locking means with the first connector and the second locking means with the second connector locks the spinal cross-connector.Type: ApplicationFiled: August 18, 2020Publication date: December 3, 2020Inventor: Eugene Shoshtaev
-
Publication number: 20200367945Abstract: Various embodiments of bone ties, bone tie inserters, and methods for treating the spine are provided. The bone tie can include a proximal end and a distal end. The bone tie can include a head section comprising a rounded head. The bone tie can include a neck section extending proximally from the head section. A bone tie inserter for placing a bone tie can also be provided. The bone tie inserter can include a bone tie advancer with a curved surface configured to guide a rounded head of a bone tie. The bone tie inserter can include a bone tie retriever configured to receive the rounded head of a bone tie. The bone tie is configured to pivot and/or rotate within the retriever portion of the bone tie inserter. The method can include forming a lumen in a first bone portion and a second bone portion. The bone tie can be configured to pivot and/or rotate as the bone tie retriever is withdrawn.Type: ApplicationFiled: January 24, 2020Publication date: November 26, 2020Inventors: Taylor Semingson, Eugene Shoshtaev
-
Patent number: 10779865Abstract: A spinal cross-connector comprises an elongated member, a first connector and a second connector. The first connector and the second connector are configured to receive spinal rods and adaptable to directly attach with pedicle screws. The first connector includes a first collet head, a first clamp and a first locking means. The second connector includes a second collet head, a second clamp and a second locking mans. The first locking means is configured to tighten over a first collet head and engage with the first connector. Similarly, the second locking means is configured to tighten over a second collet head and engage with the second connector. The engagement of the first locking means with the first connector and the second locking means with the second connector locks the spinal cross-connector.Type: GrantFiled: November 27, 2018Date of Patent: September 22, 2020Assignee: NuVasive, Inc.Inventor: Eugene Shoshtaev
-
Patent number: 10736682Abstract: A laminar fixation system includes an implant and a implant installation tool for use with laminar fixation tape for retaining a spine rod relative to a vertebra of the spine. The implant has a spine rod locking portion, a laminar fixation tape channel, and a laminar fixation tape locking portion. The implant installation tool has a laminar fixation tape locking actuator for manipulating the laminar tape locking portion of the implant, and a laminar fixation tape tensioning sub-assembly for tensioning laminar fixation tape received in the implant. The laminar fixation tape locking actuator and the laminar fixation tape tensioning sub-assembly of the installation tool each operates independent of each other. Attachment of the implant to a spine rod via the spine rod locking portion of the implant is independent of laminar fixation tape tensioning and laminar tape fixation to the implant.Type: GrantFiled: April 10, 2018Date of Patent: August 11, 2020Assignee: LIFE SPINE, INC.Inventor: Eugene Shoshtaev
-
Publication number: 20200222203Abstract: A spine implant (e.g., for a TLIF surgical procedure) is configured to be steered into place during implantation in conjunction with a complementary insertion instrument. The cage of the implant is constrained to a limited range of rotation about a post carried by the cage. The insertion instrument is configured to hold the post while controllably rotating the cage relative to the post in order to angularly position the implant during implantation. Range of rotational motion is controlled by the configuration of a groove in the post. A retaining pin of the implant extends from the cage into the groove of the post to rotationally connect the cage to the post.Type: ApplicationFiled: April 1, 2020Publication date: July 16, 2020Applicant: LIFE SPINE, INC.Inventor: Eugene Shoshtaev
-
Patent number: 10667852Abstract: A laminar fixation clamp has a body that utilizes a clam-shell style pivot controlled by a set screw, to grasp and attach to a spine rod, while receiving a laminar fixation band that can loop around a lamina of a vertebra in order to hold the laminar fixation clamp onto the vertebra. One form comprises a two-piece structure while another form comprises a single-piece structure. In each case, an upper and lower clamping structure situated at a front of the laminar fixation clamp, is received over and onto the spine rod, while a laminar fixation band is received through clamp. The set screw controls the amount of pivoting and thus the clamping force exerted onto the spine rod.Type: GrantFiled: April 9, 2018Date of Patent: June 2, 2020Assignee: Life Spine, Inc.Inventor: Eugene Shoshtaev
-
Publication number: 20200138595Abstract: An implant includes a plurality of anchoring members and an interbody device. The interbody device includes a front, a rear, a first lateral side, a second lateral side, a central cavity, and a plurality of bores each configured to receive the plurality of anchoring members. The interbody device further includes a porous portion and a solid portion, the solid portion having a higher density than the porous portion. The solid portion substantially surrounds the porous portion on the lateral outer portions of the front, rear, first lateral side, and second lateral side.Type: ApplicationFiled: January 3, 2020Publication date: May 7, 2020Inventors: Eugene Shoshtaev, Chris ZAKELJ
-
Patent number: 10617534Abstract: A spine implant for a TLIF surgical procedure is configured to be steered into place during implantation in conjunction with a complementary insertion instrument. The cage of the implant is constrained to a limited range of rotation about a post carried by the cage. The insertion instrument is configured to hold the post while controllably rotating the cage relative to the post in order to angularly position the implant during implantation. Range of rotational motion is controlled by the configuration of a groove in the post. A retaining pin of the implant extends from the cage into the groove of the post to rotationally connect the cage to the post.Type: GrantFiled: April 19, 2018Date of Patent: April 14, 2020Assignee: Life Spine, Inc.Inventor: Eugene Shoshtaev
-
Publication number: 20200093609Abstract: 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. The fusion device described herein is capable of being installed inside an intervertebral disc space at a minimum to no distraction height and for a fusion device capable of maintaining a normal distance between adjacent vertebral bodies when implanted.Type: ApplicationFiled: November 13, 2019Publication date: March 26, 2020Inventor: Eugene Shoshtaev
-
Patent number: 10524929Abstract: ALIF spine implants, ALIF installation instruments/tools, and ALIF procedures using the present ALIF implants and present ALIF installation instruments for an anterior lumbar interbody fusion (ALIF) surgical procedure are provided. The ALIF implants are characterized by an ALIF cage and anchoring members. The ALIF installation instruments are characterized by a shaft having an inserter on one end that receives and holds an ALIF cage and anchoring members. The installation instrument allows insertion of the ALIF cage into a vertebral space, the anchoring members to be received in the ALIF cage, and then into vertebral bone. The ALIF cage is preferably, but not necessarily, 3-D printed having a central cavity, an end configured to accept a plurality of anchoring members and direct a portion of the anchoring members up and out of the cavity, a cutout configured to receive an anchoring member retention component, and an anchoring member retention component.Type: GrantFiled: April 19, 2018Date of Patent: January 7, 2020Assignee: Life Spine, Inc.Inventor: Eugene Shoshtaev
-
Patent number: 10507116Abstract: 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. The fusion device described herein is capable of being installed inside an intervertebral disc space at a minimum to no distraction height and for a fusion device capable of maintaining a normal distance between adjacent vertebral bodies when implanted.Type: GrantFiled: December 13, 2018Date of Patent: December 17, 2019Assignee: INTEGRITY IMPLANTS INC.Inventor: Eugene Shoshtaev
-
Publication number: 20190374348Abstract: An expandable implant includes a top support configured to engage a first portion of vertebral bone, a bottom support configured to engage a second portion of vertebral bone, and a control assembly coupled to the top support and the bottom support and configured to control relative movement between the top support and the bottom support. The control assembly includes a control member including a head and a body portion. The head includes a recess and the body portion includes at least one access port in fluid communication with the recess to enable delivery of fluid to an interior of the implant via the recess and at least one access port.Type: ApplicationFiled: August 22, 2019Publication date: December 12, 2019Applicant: Life Spine, Inc.Inventors: Michael S. Butler, Madeline Wolters, Daniel Predick, Eugene Shoshtaev
-
Publication number: 20190343507Abstract: A knotless anchor assembly method and device comprising an anchor and a compression member, wherein the anchor further comprises a pilot tip and anchor body. During procedures to tension the knotless anchor assembly, the anchor is driven into bone or other surface or component, and the tension member is urged into the anchor body recess. The compression member is secured in the anchor body to lock the tension member in place. The knotless anchor assembly gives the surgeon or user the ability to optimize tensioning by having the ability to change tension in the tension member by adjusting the compression member during or after the repair.Type: ApplicationFiled: May 13, 2019Publication date: November 14, 2019Applicant: Dunamis, LLCInventors: Prithviraj Chavan, Eugene Shoshtaev
-
Publication number: 20190328546Abstract: A spine implant for a TLIF surgical procedure is configured to be guided into place during implantation in conjunction with a complementary insertion instrument. The cage of the implant is constrained to a limited range of rotation about a pivoting post carried by the cage. The insertion instrument is configured to hold the post while controllably rotating the cage relative to the post in order to angularly position the implant during implantation. Range of rotational motion is controlled by the configuration of an opening in and end of the cage and a groove in the pivot post. A retaining pin of the implant extends from the cage into the groove of the post to rotationally connect the cage to the post.Type: ApplicationFiled: March 21, 2019Publication date: October 31, 2019Applicant: Life Spine, Inc.Inventors: Gregory Palagi, Eugene Shoshtaev, Madeline C. Wolters, David T. Mehl, Daniel P. Predick, Casey Schilling
-
Publication number: 20190314061Abstract: A posterior cervical fixation system including an occipital plate member, a cross connector, a pair of elongated spinal rods and a plurality of polyaxial screws. The occipital plate member configured for fixing to an occipital bone comprises an aperture to receive a bone anchor member to secure the occipital plate member to the occipital bone and at least one rod clamping element dimensioned to receive at least one spinal rod. The cross connector secures the pair of elongated spinal rods to vertebral bodies. The cross connector includes a pair of collet connectors and a cross bar that is configured to secure the pair of elongated spinal rods in a desired distance. Each polyaxial screw has an anchor head associated with a fastening member. The pair of elongated spinal rods is configured to extend along the vertebral bodies between the occipital plate member and at least one of the polyaxial screws.Type: ApplicationFiled: June 26, 2019Publication date: October 17, 2019Inventors: Eugene Shoshtaev, Shaeffer Bannigan, Michael Brotman
-
Patent number: 10426632Abstract: An expandable implant includes a top support configured to engage a first portion of vertebral bone, a bottom support configured to engage a second portion of vertebral bone, and a control assembly coupled to the top support and the bottom support and configured to control relative movement between the top support and the bottom support. The control assembly includes a control member including a head and a body portion. The head includes a recess and the body portion includes at least one access port in fluid communication with the recess to enable delivery of fluid to an interior of the implant via the recess and at least one access port.Type: GrantFiled: April 25, 2017Date of Patent: October 1, 2019Assignee: Life Spine, Inc.Inventors: Michael S. Butler, Madeline Wolters, Daniel Predick, Eugene Shoshtaev