Patents by Inventor John J. Flynn
John J. Flynn 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).
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Patent number: 9883953Abstract: An intervertebral scaffolding system is provided having a laterovertically-expanding frame operable for a reversible collapse from an expanded state into a collapsed state, the laterovertically-expanding frame having a stabilizer, one or more tensioners, or a combination of the stabilizer with one or more tensioners. The stabilizer slidably engages with the distal region of the laterovertically-expanding frame and both the stabilizer and the one or more tensioners are configured for retaining the laterovertically-expanding frame from a lateral movement that exceeds the expanded state. The expanded state, for example, can be configured to have an open graft distribution window that at least substantially closes upon the reversible collapse.Type: GrantFiled: September 21, 2016Date of Patent: February 6, 2018Assignee: INTEGRITY IMPLANTS INC.Inventors: John To, John J. Flynn
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Publication number: 20160302940Abstract: An intervertebral scaffolding system is provided having a laterovertically-expanding frame operable for a reversible collapse from an expanded state into a collapsed state, the laterovertically-expanding frame having a stabilizer that slidably engages with the distal region of the laterovertically-expanding frame and is configured for retaining the laterovertically-expanding frame from a lateral movement that exceeds the expanded state. The expanded state, for example, can be configured to have an open graft distribution window that at least substantially closes upon the reversible collapse.Type: ApplicationFiled: June 27, 2016Publication date: October 20, 2016Inventors: JOHN TO, JOHN J. FLYNN
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Patent number: 9402733Abstract: An intervertebral scaffolding system is provided having a laterovertically-expanding frame operable for a reversible collapse from an expanded state into a collapsed state, the laterovertically-expanding frame having a stabilizer that slidably engages with the distal region of the laterovertically-expanding frame and is configured for retaining the laterovertically-expanding frame from a lateral movement that exceeds the expanded state. The expanded state, for example, can be configured to have an open graft distribution window that at least substantially closes upon the reversible collapse.Type: GrantFiled: April 30, 2015Date of Patent: August 2, 2016Assignee: INTEGRITY IMPLANTS, INCInventors: John To, John J. Flynn
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Publication number: 20160213483Abstract: An intervertebral scaffolding system is provided having a central beam having a proximal portion having an end, a grafting portion having a top and a bottom, a distal portion having a end, a central beam axis, a graft distribution channel having an entry port at the end of the proximal portion, a top exit port at the top of the grafting portion, and a bottom exit port at the bottom of the grafting portion. These systems can also include a laterovertically-expanding frame operable for a reversible collapse from an expanded state into a collapsed state. The expanded state, for example, can be configured to have an open graft distribution window that at least substantially closes upon the reversible collapse.Type: ApplicationFiled: April 5, 2016Publication date: July 28, 2016Inventors: JOHN TO, JOHN J. FLYNN, PAUL J. BIRKMEYER
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Publication number: 20160206439Abstract: An intervertebral scaffolding system is provided having a laterovertically-expanding frame operable for a reversible collapse from an expanded state into a collapsed state, the laterovertically-expanding frame having a stabilizer that slidably engages with the distal region of the laterovertically-expanding frame and is configured for retaining the laterovertically-expanding frame from a lateral movement that exceeds the expanded state. The expanded state, for example, can be configured to have an open graft distribution window that at least substantially closes upon the reversible collapse.Type: ApplicationFiled: April 30, 2015Publication date: July 21, 2016Inventors: JOHN TO, JOHN J. FLYNN
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Patent number: 9333092Abstract: An intervertebral scaffolding system is provided having a central beam having a proximal portion having an end, a grafting portion having a top and a bottom, a distal portion having a end, a central beam axis, a graft distribution channel having an entry port at the end of the proximal portion, a top exit port at the top of the grafting portion, and a bottom exit port at the bottom of the grafting portion. These systems can also include a laterovertically-expanding frame operable for a reversible collapse from an expanded state into a collapsed state. The expanded state, for example, can be configured to have an open graft distribution window that at least substantially closes upon the reversible collapse.Type: GrantFiled: January 16, 2014Date of Patent: May 10, 2016Assignee: OUROBOROS MEDICAL, INC.Inventors: John To, John J. Flynn, Paul J. Birkmeyer
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Patent number: 9060876Abstract: An intervertebral scaffolding system is provided having a central beam having a proximal portion having an end, a grafting portion having a top and a bottom, a distal portion having a end, a central beam axis, a graft distribution channel having an entry port at the end of the proximal portion, a top exit port at the top of the grafting portion, and a bottom exit port at the bottom of the grafting portion. These systems can also include a laterovertically-expanding frame operable for a reversible collapse from an expanded state into a collapsed state. The expanded state, for example, can be configured to have an open graft distribution window that at least substantially closes upon the reversible collapse.Type: GrantFiled: January 20, 2015Date of Patent: June 23, 2015Assignee: OUROBOROS MEDICAL, INC.Inventors: John To, John J. Flynn
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Patent number: 8894686Abstract: Systems and method in accordance with an embodiment of the present invention can includes an implant comprising a first wing, a spacer extending from the first wing, and a distraction guide. The distraction guide is arranged in a first configuration to pierce and/or distract tissue associated with adjacent spinous processes extending from vertebrae of a targeted motion segment. The implant can be positioned between the adjacent spinous processes and once positioned, the implant can be arranged in a second configuration. When arranged in a second configuration, the distraction guide can act as a second wing. The first wing and the second wing can limit or block movement of the implant along a longitudinal axis of the implant.Type: GrantFiled: June 29, 2007Date of Patent: November 25, 2014Assignee: Warsaw Orthopedic, Inc.Inventors: James F. Zucherman, Ken Y. Hsu, Charles J. Winslow, Scott A. Yerby, John J. Flynn, Steven T. Mitchell, John A. Markwart
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Patent number: 8888816Abstract: Systems and method in accordance with embodiment of the present invention can includes a distractible implant comprising a distracting insert and a body having a first part and a second part adapted to be positioned between adjacent spinous processes of cervical vertebrae. The distracting insert can be inserted into cavities of the body, thereby urging apart the first part and second part, and distracting the adjacent spinous processes.Type: GrantFiled: March 16, 2010Date of Patent: November 18, 2014Assignee: Warsaw Orthopedic, Inc.Inventors: James F. Zucherman, Ken Y. Hsu, Charles J. Winslow, John J. Flynn, Steven T. Mitchell
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Patent number: 8828017Abstract: A tool for inserting an interspinous-process implant during surgery includes first and second elongate members. A post extending from the first elongate member may extend transverse to and cross the first elongate member's longitudinal axis. The second elongate member may be moveable longitudinally relative to the first elongate member, and a biasing member may bias the second elongate member toward a deployed position. The tool may further include an actuator to assist in moving the second elongate member.Type: GrantFiled: June 28, 2007Date of Patent: September 9, 2014Assignee: Warsaw Orthopedic, Inc.Inventors: James F. Zucherman, Ken Y. Hsu, Charles J. Winslow, Henry A. Klyce, John J. Flynn
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Publication number: 20140172106Abstract: An intervertebral scaffolding system is provided having a central beam having a proximal portion having an end, a grafting portion having a top and a bottom, a distal portion having a end, a central beam axis, a graft distribution channel having an entry port at the end of the proximal portion, a top exit port at the top of the grafting portion, and a bottom exit port at the bottom of the grafting portion. These systems can also include a laterovertically-expanding frame operable for a reversible collapse from an expanded state into a collapsed state. The expanded state, for example, can be configured to have an open graft distribution window that at least substantially closes upon the reversible collapse.Type: ApplicationFiled: January 16, 2014Publication date: June 19, 2014Applicant: OUROBOROS MEDICAL, INC.Inventors: John To, John J. Flynn, Paul J. Birkmeyer
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Patent number: 8663332Abstract: A system for distributing bone graft material in an intervertebral disc space is provided having a central beam having a proximal portion having an end, a grafting portion having a top and a bottom, a distal portion having a end, a central beam axis, a graft distribution channel having an entry port at the end of the proximal portion, a top exit port at the top of the grafting portion, and a bottom exit port at the bottom of the grafting portion. These systems can also include a laterovertically-expanding frame operable for a reversible collapse from an expanded state into a collapsed state. The expanded state, for example, can be configured to have an open graft distribution window that at least substantially closes upon the reversible collapse.Type: GrantFiled: March 15, 2013Date of Patent: March 4, 2014Assignee: Ouroboros Medical, Inc.Inventors: John To, John J. Flynn, Paul J. Birkmeyer
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Publication number: 20140039625Abstract: A laterovertically expandable scaffolding is provided for supporting an intervertebral disc space using a minimally invasive procedure. The scaffolding can be configured to provide a low-profile entry in a collapsed configuration through the single point of entry through the annulus. The expanding including laterally expanding at least a portion of a first support and at least a portion of a second support away from each other; and, vertically expanding at least a portion of the first support or at least a portion of the second support for a distraction of the intervertebral space. The lateral movement can include a rotation at a point of intersection between the first support and the second support, the intersection being biased anteriorly in the intevertebral space to facilitate the adding of the grafting material.Type: ApplicationFiled: July 30, 2013Publication date: February 6, 2014Inventors: JOHN TO, JOHN J. FLYNN, PAUL J. BIRKMEYER
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Patent number: 8591546Abstract: A spinal implant adapted to be inserted into an interspinous space between adjacent spinous processes includes a proximal section, a central section, and a distal section disposed sequentially along a longitudinal axis. The distal section has feature(s) that allow the implant to be inserted laterally into the interspinous space, such as an approximately helical groove and/or a thread-like structure. The distal tip of the implant tapers inwardly, and may be rounded. The proximal section may include an outwardly extending wing or flange. The implant may include a main body that includes the wing or flange and a spacer slidably mated to the main body through the wing or flange.Type: GrantFiled: December 7, 2011Date of Patent: November 26, 2013Assignee: Warsaw Orthopedic, Inc.Inventors: James F. Zucherman, Ken Y. Hsu, Charles J. Winslow, John J. Flynn, Steven T. Mitchell, Scott A. Yerby, John A. Markwart
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Patent number: 8518085Abstract: An adaptive spinal rod is provided for connecting levels of an adaptive stabilization system to support the spine while providing for the preservation of spinal motion. Embodiments of the adaptive stabilization rod include a ball having an anchor system, a deflection system, a vertical rod system and a connection system. The deflection system provides adaptive stabilization and load-sharing. The adaptive spinal rod connects different levels of the construct in a multilevel construct. The adaptive spinal rod cooperates with the deflection system to further reduce stress exerted upon the bone anchors and spinal anatomy.Type: GrantFiled: January 27, 2011Date of Patent: August 27, 2013Assignee: Spartek Medical, Inc.Inventors: Charles J. Winslow, Ken Y. Hsu, James F. Zucherman, Steven T. Mitchell, John J. Flynn
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Patent number: 8454659Abstract: Systems and method in accordance with an embodiment of the present invention can includes an implant comprising a first wing, a spacer extending from the first wing, and a distraction guide. The distraction guide is arranged in a first configuration to pierce and/or distract tissue associated with adjacent spinous processes extending from vertebrae of a targeted motion segment. The implant can be positioned between the adjacent spinous processes and once positioned, the implant can be arranged in a second configuration. When arranged in a second configuration, the distraction guide can act as a second wing. The first wing and the second wing can limit or block movement of the implant along a longitudinal axis of the implant.Type: GrantFiled: June 29, 2007Date of Patent: June 4, 2013Assignee: Kyphon SarlInventors: James F. Zucherman, Ken Y. Hsu, Charles J. Winslow, Scott A. Yerby, John J. Flynn, Steven T. Mitchell, John A. Markwart
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Patent number: 8394127Abstract: A bone anchor comprising a self-centering ball-joint suitable for use in a spine stabilization prosthesis which supports the spine while providing for the preservation of spinal motion. The bone anchor has a deflectable ball-rod partially received in a socket of a housing formed in the head of the bone anchor. A centering rod received partially in the ball-rod and partially within the housing operates to align the ball-rod with the longitudinal axis of the bone anchor. Deflection of the ball-rod bends the centering rod which in turn applies a restoring force upon the ball-rod.Type: GrantFiled: June 27, 2012Date of Patent: March 12, 2013Assignee: Spartek Medical, Inc.Inventors: Charles J. Winslow, Steven T. Mitchell, John J. Flynn, James F. Zucherman, Ken Y. Hsu, Henry A. Klyce, H. Adam R. Klyce
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Patent number: 8372122Abstract: A bone anchor comprising a self-centering ball-joint suitable for use in a spine stabilization prosthesis which supports the spine while providing for the preservation of spinal motion. The bone anchor has a deflectable ball-rod partially received in a socket of a housing formed in the head of the bone anchor. A centering rod received partially in the ball-rod and partially within the housing operates to align the ball-rod with the longitudinal axis of the bone anchor. Deflection of the ball-rod bends the centering rod which in turn applies a restoring force upon the ball-rod. The centering rod includes an inner-superelastic core and an outer polymer sheath.Type: GrantFiled: April 29, 2011Date of Patent: February 12, 2013Assignee: Spartek Medical, Inc.Inventors: Charles J. Winslow, Steven T. Mitchell, John J. Flynn, James F. Zucherman, Ken Y. Hsu, Henry A. Klyce, H. Adam R. Klyce
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Patent number: 8349013Abstract: A method for stabilizing at least one spinal motion segment includes an expandable spacer in a collapsed state into the interspinous space between superior and inferior vertebrae such that the spacer extends through the sagittal plane defined by the spinous processes of the superior and inferior vertebrae. The spacer has a flexible membrane defining an interior cavity. The method includes expanding the spacer to an expanded state by forcing a fill material in a fluid state into the cavity with the spacer disposed in the interspinous space, and thereafter solidifying the fill material to a solid state in the cavity. The method may be performed through a percutaneous penetration in the patient's skin and may cause the first and second vertebrae to be distracted.Type: GrantFiled: June 22, 2010Date of Patent: January 8, 2013Assignee: Kyphon SarlInventors: James F. Zucherman, Ken Y. Hsu, Charles J. Winslow, Henry A. Klyce, Scott A. Yerby, John J. Flynn, Steven T. Mitchell, John A. Markwart
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Patent number: 8337536Abstract: A dynamic bone anchor for anchoring a spine stabilization assembly which supports the spine while providing for the preservation of spinal motion. The dynamic bone anchor provides load sharing while preserving range of motion and reducing stress exerted upon the bone anchors and spinal anatomy. The dynamic bone anchor includes a deflectable post connected by a ball-joint to a threaded anchor. Deflection of the deflectable post is controlled by a compliant ring. The force/deflection properties of the dynamic bone anchor may be adapted to the anatomy and functional requirements of the patient. The dynamic bone anchor may be used as a component of a dynamic stabilization system which supports the spine while providing for the preservation of spinal motion.Type: GrantFiled: September 24, 2009Date of Patent: December 25, 2012Assignee: Spartek Medical, Inc.Inventors: Steven T. Mitchell, Charles J. Winslow, John J. Flynn, James F. Zucherman, Ken Y. Hsu, Henry A. Klyce, H. Adam R. Klyce