Patents Examined by Jessica Weiss
-
Patent number: 11793503Abstract: A length or strand of resilient material is formed into a continuous ring having multiple tissue-engaging portions for engaging and spreading eyeball tissue segments apart. The strand is formed with elongated straight sides joined by corner portions which are enlarged in directions transverse to the length dimension of each adjacent side. The corner portions constitute the tissue-engaging portions and have top and bottom sections and a connecting section that forms a gap for receiving the tissue. Each side of the ring extends from a bottom section of one corner to a top section of an adjacent corner. When the ring is deployed, the tissue is captured in the gaps at the corners of the ring and also is engaged along each side as that side transitions from a position situated below the tissue to a position situated above the issue.Type: GrantFiled: January 5, 2022Date of Patent: October 24, 2023Assignee: MicroSurgical Technology, Inc.Inventors: Boris E. Malyugin, Vaclav Dusek
-
Patent number: 11779469Abstract: The present invention relates to a portable medical drill impact attachment device. The device can be used for improving the accuracy and reliability of orthopedic surgeries and procedures by obviating a manual device such as a hammer for creating an impact. The attachment device is used for creating impact forces that can be transferred onto a bone, disc, joint, etc. The device features a housing that includes a rotary motion transformer and an impact mechanism assembly. The attachment transforms the rotational motion of a drill into reciprocal motion, and also enables a user to adjust and control the frequency and energy of the impact. An impactor tool can be detachably-attached to a quick-change tool gripper for providing an impact on a bone, disc or joint of a patient without applying any manual force.Type: GrantFiled: November 17, 2021Date of Patent: October 10, 2023Inventor: Miramin Hosseini
-
Patent number: 11779378Abstract: Self-aligning plating systems and methods are disclosed. The self-aligning plating system may include an interbody spacer, a medical device plate, and an insertion member. The interbody spacer may be inserted between a top vertebra and a bottom vertebra of a patient's spinal column. A medical device plate may slide along an insertion member in operable connectivity with the interbody spacer so that the medical device plate comes into contact with and can be secured to the patient's anatomy.Type: GrantFiled: January 13, 2020Date of Patent: October 10, 2023Assignee: Medcom Advisors, LLCInventors: Gordon D Donald, Arthur A Alfaro
-
Patent number: 11771482Abstract: A fixation implant includes a head, a shank and a distal tip, and one or more of the head, shank and distal tip may be cannulated. The shank includes a threaded ingrowth portion extending from the head to the tapered distal tip that includes external threads, and at least one open network body extending along the length of the ingrowth portion. The open network body selected from one or a combination of a helix, an arrangement of trusses, a scaffold of open and interconnected pores, a porous framework of random open and interconnected pores, and combinations of these.Type: GrantFiled: February 23, 2021Date of Patent: October 3, 2023Assignee: CUTTING EDGE SPINE LLCInventors: Kyle Kuntz, Shyam Patel
-
Patent number: 11771567Abstract: A total artificial expansile disc and a method for posterior insertion between a pair of vertebral endplates are disclosed. The total artificial expansile disc includes at least one pair of substantially parallel plates that move apart along a first axis, in order to occupy a space defined by the vertebral endplates. In another embodiment, each of substantially parallel plates includes a first plate and a second sliding plate. An expansion device or tool is used to move the substantially parallel pair of plates apart along the first axis. A core is disposed between the pair of plates, and the core permits the vertebral endplates to move relative to one another. A ball limiter or ball extender prevents the core from being extruded from between the substantially parallel plates.Type: GrantFiled: September 28, 2021Date of Patent: October 3, 2023Assignee: Moskowitz Family LLCInventors: Nathan C. Moskowitz, Mosheh T. Moskowitz, Daniel Glozman
-
Patent number: 11771566Abstract: A surgical implant and a surgical kit. The surgical implant has a body portion comprising a first hole formed in an exterior surface of the body portion, a second hole adjacent the first hole, and at least one through-hole within the body portion and extending entirely thought a depth of the body portion extending entirely thought a depth of the body portion. The implant has a central opening abutting the body portion and extending through the body portion. The first hole has a first sidewall and a first cavity in the body portion, the second hole has a second sidewall and a second cavity in the body portion, and the first cavity and the second cavity have an interconnected opening there between. The surgical kit includes the surgical implant and an intervertebral insertion device.Type: GrantFiled: June 18, 2021Date of Patent: October 3, 2023Assignee: Zavation Medical Products, LLCInventors: Katie Lynn Motley, John Franklin Cummins, Joseph Matthew Jones, John Lawrence Walker, Colbert Yeates Williams
-
Patent number: 11759196Abstract: Implants, instruments, and methods for performing surgical procedures on the spine, including one or more of creating an operative corridor to the spine, delivering implants to the spine, fusing one or more segments of the spine and fixing one or more segments of the spine.Type: GrantFiled: July 7, 2021Date of Patent: September 19, 2023Assignee: NuVasive, Inc.Inventors: Nathan Lovell, Michael Serra, Troy B. Woolley, Mark D. Peterson, Antoine G. Tohmeh
-
Patent number: 11759330Abstract: The present invention provides a supporting member and a supporting member assembly including the same to be implanted into or between a subject's bones, and a template plug and a tamper corresponding to the supporting member. The supporting member comprises a main body; a first connecting portion and a second connecting portion formed on the upper and lower sides of the main body respectively and forming a dovetail joint with each other; and a guiding structure formed at a side of the main body and including guiding holes as well as a buffer groove for mating with an external template plug. The supporting members of the invention can be sequentially implanted and connected into a bone or between two connected bones, and improve the defect of the conventional one-size giant implants injuring the surrounding nerves.Type: GrantFiled: November 16, 2020Date of Patent: September 19, 2023Assignee: NATIONAL TAIWAN UNIVERSITY HOSPITAL JINSHAN BRANCHInventor: Jui-Yang Hsieh
-
Patent number: 11752003Abstract: An expandable interbody spacer for the spine is provided. The interbody spacer includes a housing, upper and lower endplates, an anterior actuator, a posterior actuator, an anterior drive screw, and a posterior drive screw. The anterior and posterior drive screws are independently or simultaneously rotated with respect to each other by a driver to wedge one or more of the anterior and posterior actuators between the endplates moving them into parallel and/or angular expansion.Type: GrantFiled: April 19, 2022Date of Patent: September 12, 2023Inventors: Moti Altarac, Joey Reglos
-
Patent number: 11752011Abstract: Sacro-iliac joint stabilizing implants adapted for implanting across a SI joint from a dorsal approach. Methods of, and delivery tools adapted for implanting sacro-iliac joint stabilizing implants across a SI joint from a dorsal approach.Type: GrantFiled: July 15, 2022Date of Patent: September 12, 2023Assignee: SI-Bone Inc.Inventors: Mary E. Stuart, Paul M. Sand, Bret W. Schneider, W. Carlton Reckling, Francois Follini, Scott A. Yerby, Vikas V. Patel, Jack B. Rentz, Richard A. Hynes, Babajide Ogunseinde, David A. Provenzano
-
Patent number: 11751926Abstract: A bone screw, comprising a proximal end and a distal end spaced from the proximal end in a distal direction along a longitudinal axis of the bone screw and a cannulation extending from the proximal end to the distal end. The bone screw further including a threaded region extending along at least a portion of a length of the screw, the length extending from the proximal end to the distal end. The threaded region defining at least one external thread that extends about the longitudinal axis along a helical path. The threaded region includes at least one flute that extends to the distal end of the bone screw. The at least one flute defines an associated at least one cutting tooth that, in turn, defines a cutting face oriented so as to define an angle with respect to the longitudinal axis. The angle is in the range of about 5 degrees and about 25 degrees, and the flute circumferentially interrupts at least a portion of the external thread.Type: GrantFiled: June 18, 2021Date of Patent: September 12, 2023Assignee: DePuy Synthes Products, Inc.Inventor: Anna Zastrozna
-
Patent number: 11752013Abstract: A surgical driver apparatus includes a housing and an inner driver shaft having a proximal end secured within the housing and a distal end extending out from a first side of the housing. The inner driver shaft is configured to rotate with respect to the housing. The surgical driver apparatus further includes an outer driver shaft and an idler driver shaft. The outer driver shaft is positioned coaxial with the inner driver shaft and configured to rotate independently from the inner driver shaft. The idler driver shaft is configured to transmit torque to the outer driver shaft. Additionally, the surgical driver apparatus includes a driver key comprising a driving feature and a counter-driving feature. The driver key is configured to engage a second side of the housing in one of a plurality of orientations configured to rotate the inner driver shaft and/or the outer driver shaft.Type: GrantFiled: May 10, 2022Date of Patent: September 12, 2023Assignee: Globus Medical, Inc.Inventors: Brian Flint, Colm McLaughlin
-
Patent number: 11752009Abstract: An intervertebral implant includes a first endplate member and a second endplate member, and a distal wedge member and a proximal wedge member that couple the first and second endplate members together. The distal wedge member is configured to move in an expansion direction that causes the fusion cage to move from a contracted position to an expanded position.Type: GrantFiled: April 6, 2021Date of Patent: September 12, 2023Inventor: Jonathan Melchor
-
Patent number: 11744717Abstract: The present disclosure relates to a system, 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 patient's spine. The integrated fusion cage and graft delivery device according to various embodiments delivers and disperses biologic material through a fusion cage to a disc space and, without withdrawal from the surgical site, may selectively detach the fusion cage for deposit to the same disc space. The integrated fusion cage and graft delivery device is formed such that a hollow tube and plunger selectively and controllably place bone graft material and a fusion cage in or adjacent to the bone graft receiving area. The system also includes a cover plate that secures to the fusion cage.Type: GrantFiled: September 15, 2020Date of Patent: September 5, 2023Assignee: Spinal Surgical Strategies, Inc.Inventors: Jeffrey Kleiner, Edward J. Grimberg, Gregory Causey, Alan Burkholder
-
Patent number: 11737799Abstract: A bone repair system, kit and method for percutaneous repair of a bone segment containing a first bone segment and a second bone segment in a patient, each bone segment having a drill hole. The system comprises a longitudinal member configured to contact the first bone segment and the second bone segment and having at least one opening and cleats on the side adapted to contact the first bone segment and the second bone segment; a first fastener assembly configured to be disposed through the opening of the longitudinal member to hold the longitudinal member in place through the opening and the hole in the first bone segment; and a second fastener assembly configured to be disposed through the opening of the longitudinal member to hold the longitudinal member in place through the opening and the hole in the second bone segment.Type: GrantFiled: June 28, 2021Date of Patent: August 29, 2023Assignees: The Penn State Research FoundationInventors: Christopher A. Campbell, Christoph A. Roth, Bryan Griffiths, Mark Grady, Barry M. Fell, Peter W. Dillon, Donald R. Mackay, Randy S. Haluck
-
Patent number: 11737890Abstract: An expandable intervertebral implant having an upper body portion, a lower body portion opposite the upper body portion, a wedge member connecting the upper body portion to the lower body portion, a nose member having a tapered distal end and a proximal end opposite the distal end, and an actuator disposed between the nose member and the wedge member, for translation of the wedge member along a longitudinal axis of the implant. A pin connects to the actuator for positioning the nose member relative to the actuator. Translation of the wedge member along the longitudinal axis of the implant displaces the upper body portion and the lower body portion away from each other, thereby expanding the intervertebral implant.Type: GrantFiled: October 6, 2021Date of Patent: August 29, 2023Assignee: Zavation Medical Products, LLCInventors: Joseph Matthew Jones, John Lawrence Walker
-
Patent number: 11737892Abstract: An expandable intervertebral spacer system having a top plate and a bottom plate forming a cage. The top, bottom, and sides of the cage have openings to receive bone graft material. At least one ramp extends into the cage from the top plate or bottom plate. The top plate and bottom plate are connected together at the proximal end of the cage at a hinge. The cage is expanded by inserting a pushrod into the proximal end of the cage against the ramp and forcing the top and bottom plates apart at a desired angle. A locking mechanism at the distal end of the cage locks the plates apart using a ratchet-like mechanism in which a torsion spring biases a movable post against a stationary post, such that the saw teeth of the movable post and stationary post cooperate to lock the top and bottom plates apart.Type: GrantFiled: January 18, 2023Date of Patent: August 29, 2023Assignee: Ingeniumspine, LLCInventors: Murali Kadaba, Damien Shulock, Dennis Crandall
-
Patent number: 11737781Abstract: A surgical system includes an overtube, a sheathing tube, a syringe, a tube, an inner needle, and a storage case that has individual storage parts for individually storing the overtube, the sheathing tube, the syringe, the tube, and the inner needle, respectively. The storage case fixes a first instrument, which is any one of the overtube, the sheathing tube, the syringe, the tube, or the inner needle, to the individual storage part corresponding to the first instrument by using at least one of second instruments which are other instruments stored in the individual storage parts.Type: GrantFiled: February 26, 2020Date of Patent: August 29, 2023Assignee: FUJIFILM CorporationInventor: Takumi Dejima
-
Patent number: 11730609Abstract: An inserter connects to an implant which has two rotatable actuators for adjusting two different parameters of the insert. The inserter has a handle and a frame extending from the handle. A hollow tube is supported by the frame and has an end that can be connected and disconnected from the implant when the tube is rotated. A stem is passed through the tube, and another stem is supported by the frame. Each of the stems has an end that is connectable to an actuator of the implant, and an opposite end connectable to a tool driver. When the tool driver rotates a stem connected to the implant, a parameter of the implant is changed. The stems can be removed for cleaning or for replacement with a different type of stem. The two parameters can be a height of different sides of the implant.Type: GrantFiled: November 18, 2021Date of Patent: August 22, 2023Assignee: Globus Medical Inc.Inventors: Tyler Hessler, Jenna Israel
-
Patent number: 11730608Abstract: A unibody implant movable between an expanded position and a contracted position is disclosed. The unibody implant may include a unitary expandable body defined by an inferior portion and a superior portion that are connected together. In various embodiments, a set screw may be rotatably supported by the body and configured to move a plug having a first inclined surface facing the distal side. In various embodiments, the set screw may be movable in the longitudinal direction towards the distal side upon rotation of the set screw along the rotation axis, for example. In various embodiments, movement of the set screw urges the plug against the superior portion thereby expanding a vertical distance between the superior and inferior sides of the body. In some embodiments, the plug may include a stabilizing element configured to transfer compressive forces between the superior portion and inferior portion.Type: GrantFiled: July 13, 2021Date of Patent: August 22, 2023Assignee: WARSAW ORTHOPEDIC, INC.Inventors: Dimitri K. Protopsaltis, John A. Hall, Julien J. Prevost