Patents by Inventor Henry A. Klyce

Henry A. Klyce 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).

  • Interspinous process implant having deployable wings and method of implantation
    Patent number: 7959652
    Abstract: An embodiment of a system in accordance with the present invention can include an implant having a spacer with a thickness and a wing, wherein a first configuration of the wing has a first height substantially similar to the thickness and wherein the wing is adapted to be selectably arranged in a second configuration such that the wing has a second height greater than the first height. A periphery of the implant has a shape generally conformal with a shape of an inner surface of a cannula and a cross-sectional diameter smaller than an inner diameter of the cannula. The cannula is inserted such that a proximal end of the cannula is arranged between the adjacent spinous processes. The implant is then urged into position between the adjacent spinous processes by way of the cannula, and subsequently arranged in a second configuration to fix the implant in position.
    Type: Grant
    Filed: March 24, 2006
    Date of Patent: June 14, 2011
    Assignee: Kyphon SARL
    Inventors: James F. Zucherman, Ken Y. Hsu, Henry Klyce, Charles J. Winslow, Scott A. Yerby, John J. Flynn, Steven T. Mitchell, John A. Markwart
  • Laterally insertable interspinous process implant
    Patent number: 7955356
    Abstract: A laterally insertable spine distraction implant alleviates pain associated with spinal stenosis and facet arthropathy and other spinal ailments by expanding the volume in the spine canal and/or neural foramen. The implant provides a deployable second arm that converts between a first position for insertion and a second position for retention of the implant between adjacent spinous processes.
    Type: Grant
    Filed: February 28, 2005
    Date of Patent: June 7, 2011
    Assignee: Kyphon SARL
    Inventors: James F. Zucherman, Ken Y. Hsu, Henry A. Klyce
  • LOAD-SHARING BONE ANCHOR HAVING A FLEXIBLE POST AND METHOD FOR DYNAMIC STABILIZATION OF THE SPINE
    Publication number: 20110118783
    Abstract: A dynamic stabilization system including a flexible bone anchor and methods for assembling a dynamic stabilization assembly which supports the spine while providing for the preservation of spinal motion. The flexible bone anchor includes a flexible post mounted within a bone anchor. Deflection of the flexible post is controlled by a flexible section integrated into the flexible post. A housing encloses the flexible post isolating it from the bone and providing a stable connection point for other elements of the implant. An internal surface within the housing is positioned to limit deflection of the flexible post. The force/deflection properties of the flexible bone anchor are adapted to be configured and/or customized to the anatomy and functional requirements of the patient by changing the properties of the flexible section and housing.
    Type: Application
    Filed: October 5, 2010
    Publication date: May 19, 2011
    Applicant: 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
  • Shaped horizontal rod for dynamic stabilization and motion preservation spinal implantation system and method
    Patent number: 7942900
    Abstract: A dynamic stabilization, motion preservation spinal implant system includes an anchor system, a horizontal rod system and a vertical rod system. The systems are modular so that various constructs and configurations can be created and customized to a patient.
    Type: Grant
    Filed: August 1, 2007
    Date of Patent: May 17, 2011
    Assignee: Spartek Medical, Inc.
    Inventors: Charles J. Winslow, James F. Zucherman, Ken Y. Hsu, Henry A. Klyce, Matthew Hannibal, H. Adam Klyce, Jay A. Markwart
  • INTERSPINOUS PROCESS IMPLANT HAVING DEPLOYABLE WINGS AND METHOD OF IMPLANTATION
    Publication number: 20110112577
    Abstract: An embodiment of a system in accordance with the present invention can include an implant having a spacer with a thickness and a wing, wherein a first configuration of the wing has a first height substantially similar to the thickness and wherein the wing is adapted to be selectably arranged in a second configuration such that the wing has a second height greater than the first height. A periphery of the implant has a shape generally conformal with a shape of an inner surface of a cannula and a cross-sectional diameter smaller than an inner diameter of the cannula. The cannula is inserted such that a proximal end of the cannula is arranged between the adjacent spinous processes. The implant is then urged into position between the adjacent spinous processes by way of the cannula, and subsequently arranged in a second configuration to fix the implant in position.
    Type: Application
    Filed: January 13, 2011
    Publication date: May 12, 2011
    Applicant: KYPHON SARL
    Inventors: James F. Zucherman, Ken Y. Hsu, Henry A. Klyce, Charles J. Winslow, Scott A. Yerby, John J. Flynn, Steven T. Mitchell, John A. Markwart
  • Lateral insertion method for spinous process spacer with deployable member
    Patent number: 7918877
    Abstract: A spine distraction implant alleviates pain associated with spinal stenosis and facet arthropathy by expanding the volume in the spine canal and/or neural foramen. The implant provides a deployable second arm that converts between a first position for insertion and a second position for retention of the implant between adjacent spinous processes. A tool can be used to insert the spine distraction implant.
    Type: Grant
    Filed: February 28, 2005
    Date of Patent: April 5, 2011
    Assignee: Kyphon SARL
    Inventors: James F. Zucherman, Ken Y. Hsu, Henry A. Klyce
  • Interspinous process implant including a binder and method of implantation
    Patent number: 7909853
    Abstract: Systems in accordance with embodiments of the present invention can include an implant comprising a spacer for defining a minimum space between adjacent spinous processes, a distraction guide for piercing and distracting an interspinous ligament during implantation, and a binder for limiting or preventing flexion motion of the targeted motion segment. The binder can be secured to a brace associated with the implant during implantation by a capture device. In one embodiment, the capture device includes a fixed piece extending from the brace and a slidable piece associated with the fixed piece. A fastener can be rotated to pinch the binder between the slidable piece and a wall of the brace, securing the binder. A physician need not know the length of the binder prior to implantation, reducing the time required to perform a procedure.
    Type: Grant
    Filed: March 31, 2005
    Date of Patent: March 22, 2011
    Assignee: Kyphon SARL
    Inventors: James F. Zucherman, Ken Y. Hsu, Henry A. Klyce, Charles J. Winslow, Scott A. Yerby, John J. Flynn, Steven T. Mitchell, John A. Markwart
  • Method for lateral implantation of spinous process spacer
    Patent number: 7901432
    Abstract: A spine distraction implant alleviates pain associated with spinal stenosis and facet arthropathy by expanding the volume in the spine canal and/or neural foramen. The implant in an embodiment comprises a device positioned between spinous processes which provides a spinal extension stop and a spinal column flexion non-inhibitor thereby allowing freedom of spinal flexion. In an embodiment a distraction wedge can be used to distract the spinous processes. Methods for the preparation and implantation of a spine distraction device involve in an embodiment of the invention accessing the spinous processes, distracting and implanting the spinal distraction device between the spinous processes using a lateral insertion approach.
    Type: Grant
    Filed: March 1, 2004
    Date of Patent: March 8, 2011
    Assignee: Kyphon SARL
    Inventors: James F. Zucherman, Ken Y. Hsu, Henry A. Klyce
  • Intervertebral body fusion cage with keels and implantation methods
    Publication number: 20110022176
    Abstract: An intervertebral implant has a fusion body with at least one keel that anchors the implant into cancellous bone of at least one vertebral body. A method for implantation includes lateral implantation of the implant.
    Type: Application
    Filed: October 4, 2010
    Publication date: January 27, 2011
    Inventors: James F. Zucherman, Ken Y. Hsu, Henry A. Klyce, Charles J. Winslow, Scott Yerby, Steve Mitchell, John Flynn
  • Intervertebral body fusion cage with keels and implantation methods
    Patent number: 7837732
    Abstract: An intervertebral implant has a fusion body with at least one keel that anchors the implant into cancellous bone of at least one vertebral body. A method for implantation includes lateral implantation of the implant.
    Type: Grant
    Filed: November 19, 2004
    Date of Patent: November 23, 2010
    Assignee: Warsaw Orthopedic, Inc.
    Inventors: James F. Zucherman, Ken Y. Hsu, Henry A. Klyce, Charles J. Winslow, Scott Yerby, Steve Mitchell, John Flynn
  • Spinous process implant
    Patent number: 7828822
    Abstract: A spine distraction implant alleviates pain associated with spinal stenosis and facet arthropathy by expanding the volume in the spine canal and/or neural foramen. In an embodiment of the invention, the implant provides a spinal extension stop while allowing freedom of spinal flexion. In an embodiment of the invention, the extension stop consists of conically shaped members that snap or are otherwise fastened together. In an embodiment of the invention, the cones are made of a flexible material and the surfaces are flattened to carry and spread the load applied to the spinal processes. In an embodiment of the invention, the extension stop pieces are inserted after the spinous processes are spread apart.
    Type: Grant
    Filed: April 27, 2006
    Date of Patent: November 9, 2010
    Assignee: Kyphon SÀRL
    Inventors: James F. Zucherman, Ken Y. Hsu, Henry A. Klyce
  • SPINE DISTRACTION IMPLANT
    Publication number: 20100262243
    Abstract: A spine distraction implant alleviates pain associated with spinal stenosis and facet arthropathy by expanding the volume in the spine canal and/or neural foramen. The implant provides a spinal extension stop while allowing freedom of spinal flexion. An interspinous process implant with a selectably expandable spacer can be placed between adjacent spinous processes. a device implanted between the spinous processes of adjacent vertebrae of the spine can be used for relieving pain associated with the vertebrae and surrounding tissues and structures by maintaining and/or adding distraction between adjacent vertebrae. A tissue expander can be adapted to move from a first insertion position, for ease of implantation between spinous processes, to a second retention position that prevents displacement of the implant.
    Type: Application
    Filed: June 22, 2010
    Publication date: October 14, 2010
    Applicant: KYPHON SARL
    Inventors: James F. Zucherman, Ken Y. Hsu, Charles J. Winslow, Henry A. Klyce, Scott A. Yerby, John J. Flynn, Steven T. Mitchell, John A. Markwart
  • Spinous process implant with tethers
    Patent number: 7758619
    Abstract: A unitary body spine distraction implant which is inserted between a first spinous process and a second spinous process has saddles adapted to be in contact with the spinous processes and tethers to hold the spinous processes in the saddles in order to alleviate pain associated with spinal stenosis and facet arthropathy by expanding the volume in the spine canal and/or neural foramen.
    Type: Grant
    Filed: March 1, 2004
    Date of Patent: July 20, 2010
    Assignee: Kyphon SÀRL
    Inventors: James F. Zucherman, Ken Y. Hsu, Henry A. Klyce
  • Spine distraction implant and method
    Patent number: 7749253
    Abstract: A spine distraction implant alleviates pain associated with spinal stenosis and facet arthropathy by expanding the volume in the spine canal and/or neural foramen. The implant provides a spinal extension stop while allowing freedom of spinal flexion.
    Type: Grant
    Filed: April 27, 2007
    Date of Patent: July 6, 2010
    Assignee: Kyphon SÀRL
    Inventors: James F. Zucherman, Ken Y. Hsu, T. Wade Fallin, Henry A. Klyce
  • LOAD-SHARING BONE ANCHOR HAVING A NATURAL CENTER OF ROTATION AND METHOD FOR DYNAMIC STABILIZATION OF THE SPINE
    Publication number: 20100168795
    Abstract: 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 sleeve. The force/deflection properties of the dynamic bone anchor may be adapted to the anatomy and functional requirements of the patient. When implanted the pivot point for the deflectable post is placed close to the instantaneous center of rotation of the spine. 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: Application
    Filed: September 24, 2009
    Publication date: July 1, 2010
    Applicant: 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
  • LOW PROFILE SPINAL PROSTHESIS INCORPORATING A BONE ANCHOR HAVING A DEFLECTABLE POST AND A COMPOUND SPINAL ROD
    Publication number: 20100145388
    Abstract: A spine stabilization prosthesis which supports the spine while providing for the preservation of spinal motion. The spine stabilization prosthesis incorporates a bone anchor having a deflectable post and a compound spinal rod which provide for load sharing while preserving range of motion and reducing stress exerted upon the bone anchors and spinal anatomy. The bone anchor includes a deflectable post connected by a ball-joint to a bone screw. The compound spinal rod includes a coupling mounted to the deflectable post and connected by a pivoting joint to a rod. The combined motions of the ball-joint and the pivoting joint support a range of motion of adjacent vertebrae which closely approximates the natural range of motion of the spine.
    Type: Application
    Filed: December 2, 2009
    Publication date: June 10, 2010
    Applicant: 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
  • SPINE DISTRACTION IMPLANT AND METHOD
    Publication number: 20100082108
    Abstract: A spine distraction implant alleviates pain associated with spinal stenosis and facet arthropathy by expanding the volume in the spine canal and/or neural foramen. The implant provides a spinal extension stop while allowing freedom of spinal flexion.
    Type: Application
    Filed: December 7, 2009
    Publication date: April 1, 2010
    Applicant: KYPHON SARL
    Inventors: James F. Zucherman, Ken Y. Hsu, T. Wade Fallin, Charles J. Winslow, Henry A. Klyce
  • BONE ANCHOR FOR RECEIVING A ROD FOR STABILIZATION AND MOTION PRESERVATION SPINAL IMPLANTATION SYSTEM AND METHOD
    Publication number: 20100057139
    Abstract: A dynamic stabilization, motion preservation spinal implant system includes an anchor system, a horizontal rod system and a vertical rod system. The systems are modular so that various constructs and configurations can be created and customized to a patient.
    Type: Application
    Filed: November 10, 2009
    Publication date: March 4, 2010
    Applicant: SPARTEK MEDICAL, INC.
    Inventors: JAMES F. ZUCHERMAN, KEN Y. HSU, CHARLES J. WINSLOW, HENRY A. KLYCE, MATTHEW HANNIBAL, JAMES A. RINNER, JAY A. MARKWART
  • BONE ANCHOR FOR RECEIVING A ROD FOR STABILIZATION AND MOTION PRESERVATION SPINAL IMPLANTATION SYSTEM AND METHOD
    Publication number: 20100057140
    Abstract: A dynamic stabilization, motion preservation spinal implant system includes an anchor system, a horizontal rod system and a vertical rod system. The systems are modular so that various constructs and configurations can be created and customized to a patient.
    Type: Application
    Filed: November 10, 2009
    Publication date: March 4, 2010
    Applicant: SPARTEK MEDICAL, INC.
    Inventors: JAMES F. ZUCHERMAN, Ken Y. Hsu, Charles J. Winslow, Henry A. Klyce, Matthew Hannibal, James A. Rinner, Jay A. Markwart
  • Spine distraction implant and method
    Patent number: 7666209
    Abstract: A spine distraction implant alleviates pain associated with spinal stenosis and facet arthropathy by expanding the volume in the spine canal and/or neural foramen. The implant provides a spinal extension stop while allowing freedom of spinal flexion.
    Type: Grant
    Filed: March 28, 2007
    Date of Patent: February 23, 2010
    Assignee: Kyphon SARL
    Inventors: James F. Zucherman, Ken Y. Hsu, T. Wade Fallin, Henry A. Klyce