Patents by Inventor Richard W. Woods
Richard W. Woods 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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Publication number: 20120022598Abstract: A method for immobilizing a spine. The method includes the steps of implanting at least one low profile screw assembly into a first portion of the spine, implanting at least one bone screw assembly that is not a low profile screw into a second portion of the spine and connecting a rod to both the at least one low profile screw assembly to the at least one bone screw assembly which is not a low profile screw.Type: ApplicationFiled: September 29, 2011Publication date: January 26, 2012Applicant: K2M, INC.Inventors: Scott JONES, Richard W. WOODS, Andrew Thomas ROCK, Michael BARUS
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Patent number: 8070818Abstract: A repair system including a closure prosthesis and deployment device, and associated methods for repairing any imperfection including a flaw, hole, tear, bulge, or, in some cases, a deliberate cut or incision in any tissue including an intervertebral disc. The prosthesis has first and second side portions with a connecting central portion, and is designed to span an imperfection with opposite ends positioned on opposite sides of the imperfection. The prosthesis may include anchoring features including barbs and/or members that extend transversely. The deployment device can include a cannula for positioning the prosthesis near the imperfection, and, in some cases, a mechanism that may cause the two sides of the prosthesis to be deployed in a specific order.Type: GrantFiled: March 27, 2009Date of Patent: December 6, 2011Assignee: JMEA CorporationInventors: Mohit K. Bhatnagar, Jack Y. Yeh, James A. Sack, Richard W. Woods
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Patent number: 7951171Abstract: Provided is a surgical rod fixation assembly having a pedicle screw for insertion into spinal bone of a subject, the pedicle screw having a polyaxial mounted coupling member for driving the pedicle screw into bone on or off axis and coupling the pedicle screw to an orthopaedic device such as a spinal rod by means of a slidable coupling action.Type: GrantFiled: May 4, 2006Date of Patent: May 31, 2011Assignee: K2M, Inc.Inventor: Richard W. Woods
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Patent number: 7947066Abstract: A connecting apparatus includes a first grasping member adapted to hold a first elongated member and a second grasping member adapted to hold a second elongated member. The second grasping member is operatively connected to the first grasping member so that the first and second grasping members are movable relative to each other. The apparatus further includes a first rotatable rod disposed in mechanical cooperation with the first grasping member, a second rotatable rod disposed in mechanical cooperation with the second grasping member, a first engaging member operatively connected to the first rotatable rod, and a second engaging member operatively connected to the second rotatable rod. The first engaging member is adapted to engage at least a portion of a first pedicle screw. The second engaging member is adapted to engage at least a portion of a second pedicle screw.Type: GrantFiled: May 22, 2008Date of Patent: May 24, 2011Assignee: K2M, Inc.Inventors: Gil Tepper, Kevin R. Strauss, Richard W. Woods, Megan E. McMullen, Mary P. Hamburger
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Patent number: 7942253Abstract: Provided is a novel handle device that encloses a ratcheting mechanism that a user can easily control and operate using only one hand by employing conveniently located push button ratchet controls situated at the opposing lateral surface ends of the handle.Type: GrantFiled: May 23, 2006Date of Patent: May 17, 2011Assignee: K2M, Inc.Inventors: Brian C. Schneeman, Scott A. Jones, Richard W. Woods
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Publication number: 20110054259Abstract: A device, system and method for orthopedic spine surgery using a novel screw-based retractor, disclosed herein, that allows for access to the spine through a minimally or less invasive approach. The retractor device is designed to be coupled to a pedicle screw and then to have opposed arms of the retractor spread apart to open the wound proximally. The retractor is removed by pulling it out of the wound whereby the retractor is deformed to pass over the pedicle screw head. The retractor is intended to be made of a stiff plastic material, sterile packaged and disposable after one use. A system and method for using the retractor and performing a minimally invasive spine surgical procedure are also disclosed.Type: ApplicationFiled: November 8, 2010Publication date: March 3, 2011Applicant: K2M, Inc.Inventors: Josef Gorek, John Kostuik, George Picetti, Kevin R. Strauss, Mike Barrus, Larry McClintock, Richard W. Woods
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Patent number: 7846093Abstract: A device, system and method for orthopedic spine surgery using a novel screw-based retractor, disclosed herein, that allows for access to the spine through a minimally or less invasive approach. The retractor device is designed to be coupled to a pedicle screw and then to have opposed arms of the retractor spread apart to open the wound proximally. The retractor is removed by pulling it out of the wound whereby the retractor is deformed to pass over the pedicle screw head. The retractor is intended to be made of a stiff plastic material, sterile packaged and disposable after one use. A system and method for using the retractor and performing a minimally invasive spine surgical procedure are also disclosed.Type: GrantFiled: September 26, 2006Date of Patent: December 7, 2010Assignee: K2M, Inc.Inventors: Josef Gorek, John Kostuik, George Picetti, Kevin R. Strauss, Mike Barrus, Larry McClintock, Richard W. Woods
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Patent number: 7828727Abstract: A surgical apparatus. The apparatus includes a handle structure, a shaft structure coupled to the handle structure, and a spreading structure coupled to the shaft structure and movable between a compact and an expanded configuration. The apparatus includes a protective sheath of shape-recovery material. The protective sheath covers the entire spreading structure in a substantially form fitting manner in any configuration of the spreading structure including the compact configuration, the expanded configuration and any configurations therebetween.Type: GrantFiled: June 14, 2007Date of Patent: November 9, 2010Assignee: EBI, LLCInventors: Mohit Bhatnagar, Eric D. Major, Richard W. Woods, Scott A. Jones, Robert A. Cripe, Sanjog Kumar Mathur
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Patent number: 7717940Abstract: A novel cross-connector assembly for interconnecting first and second bracing members or rods, one to the other. The cross-connector assembly is capable of multi-directional articulation in three dimensions, length, azimuth, and elevation and is also capable of having one end rotated along its longitudinal axis in relation to the other end so as to custom fit and securely connect the assembly to two opposing bracing members or rods. Also provided is a kit including the device and ancillary instrumentation to facilitate the method of the present invention.Type: GrantFiled: May 22, 2006Date of Patent: May 18, 2010Assignee: K2M, Inc.Inventors: Richard W. Woods, Christopher B. Straight, Todd M. Wallenstein
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Publication number: 20100057145Abstract: A repair system including a closure prosthesis and deployment device, and associated methods for repairing any imperfection including a flaw, hole, tear, bulge, or, in some cases, a deliberate cut or incision in any tissue including an intervertebral disc. The prosthesis has first and second side portions with a connecting central portion, and is designed to span an imperfection with opposite ends positioned on opposite sides of the imperfection. The prosthesis may include anchoring features including barbs and/or members that extend transversely. The deployment device can include a cannula for positioning the prosthesis near the imperfection, and, in some cases, a mechanism that may cause the two sides of the prosthesis to be deployed in a specific order.Type: ApplicationFiled: November 5, 2009Publication date: March 4, 2010Applicant: JMEA CorporationInventors: Mohit K. Bhatnagar, Jack Y. Yeh, James A. Sack, Richard W. Woods
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Patent number: 7632313Abstract: A repair system including a closure prosthesis and deployment device, and associated methods for repairing any imperfection including a flaw, hole, tear, bulge, or, in some cases, a deliberate cut or incision in any tissue including an intervertebral disc. The prosthesis has first and second side portions with a connecting central portion, and is designed to span an imperfection with opposite ends positioned on opposite sides of the imperfection. The prosthesis may include anchoring features including barbs and/or members that extend transversely. The deployment device can include a canula for positioning the prosthesis near the imperfection, and, in some cases, a mechanism that may cause the two sides of the prosthesis to be deployed in a specific order.Type: GrantFiled: April 29, 2005Date of Patent: December 15, 2009Assignee: JMEA CorporationInventors: Mohit K. Bhatnagar, Jack Y. Yeh, James A. Sack, Richard W. Woods
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Publication number: 20090292308Abstract: A spinal fixation system includes a bone screw assembly, a low profile bone screw assembly, and a spinal rod. The bone screw assembly may include a separate locking structure. A laminar hook may be coupled to the rod. The spinal rod is operatively connected to the bone screw assembly and the low profile bone screw assembly.Type: ApplicationFiled: May 22, 2009Publication date: November 26, 2009Applicant: K2M, Inc.Inventors: Scott Jones, Richard W. Woods, Andrew Thomas Rock, Michael Barrus
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Patent number: 7608108Abstract: A repair system including a closure prosthesis and deployment device, and associated methods for repairing any imperfection including a flaw, hole, tear, bulge, or, in some cases, a deliberate cut or incision in any tissue including an intervertebral disc is disclosed. The prosthesis has first and second side portions with a connecting central portion, and is designed to span an imperfection with opposite ends positioned on opposite sides of the imperfection or the same side of the imperfection. The prosthesis may include anchoring features including barbs and/or members that extend transversely or at different angles. The deployment device can include a cannula for positioning the prosthesis near the imperfection, and, in some cases, a mechanism that may cause the two sides of the prosthesis to be deployed in a specific order.Type: GrantFiled: April 24, 2006Date of Patent: October 27, 2009Assignee: JMEA CorporationInventors: Mohit K. Bhatnagar, Jack Y. Yeh, James A. Sack, Richard W. Woods
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Publication number: 20090221877Abstract: A retraction device comprises a base and at least one retracting blade. The base has at least one tab. The retracting blade has a slotted distal end for receiving the tab of the base.Type: ApplicationFiled: March 2, 2009Publication date: September 3, 2009Applicant: K2M, Inc.Inventor: Richard W. Woods
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Publication number: 20090182342Abstract: A repair system including a closure prosthesis and deployment device, and associated methods for repairing any imperfection including a flaw, hole, tear, bulge, or, in some cases, a deliberate cut or incision in any tissue including an intervertebral disc. The prosthesis has first and second side portions with a connecting central portion, and is designed to span an imperfection with opposite ends positioned on opposite sides of the imperfection. The prosthesis may include anchoring features including barbs and/or members that extend transversely. The deployment device can include a cannula for positioning the prosthesis near the imperfection, and, in some cases, a mechanism that may cause the two sides of the prosthesis to be deployed in a specific order.Type: ApplicationFiled: March 27, 2009Publication date: July 16, 2009Applicant: JMEA CorporationInventors: Mohit K. Bhatnagar, Jack Y. Yeh, James A. Sack, Richard W. Woods
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Patent number: 7547326Abstract: A repair system including a closure prosthesis and deployment device, and associated methods for repairing any imperfection including a flaw, hole, tear, bulge, or, in some cases, a deliberate cut or incision in any tissue including an intervertebral disc. The prosthesis has first and second side portions with a connecting central portion, and is designed to span an imperfection with opposite ends positioned on opposite sides of the imperfection. The prosthesis may include anchoring features including barbs and/or members that extend transversely. The deployment device can include a cannula for positioning the prosthesis near the imperfection, and, in some cases, a mechanism that may cause the two sides of the prosthesis to be deployed in a specific order.Type: GrantFiled: January 3, 2006Date of Patent: June 16, 2009Assignee: JMEA CorporationInventors: Mohit K. Bhatnagar, Jack Y. Yeh, James A. Sack, Richard W. Woods
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Publication number: 20090043339Abstract: A connecting apparatus includes a first grasping member adapted to hold a first elongated member and a second grasping member adapted to hold a second elongated member. The second grasping member is operatively connected to the first grasping member so that the first and second grasping members are movable relative to each other. The apparatus further includes a first rotatable rod disposed in mechanical cooperation with the first grasping member, a second rotatable rod disposed in mechanical cooperation with the second grasping member, a first engaging member operatively connected to the first rotatable rod, and a second engaging member operatively connected to the second rotatable rod. The first engaging member is adapted to engage at least a portion of a first pedicle screw. The second engaging member is adapted to engage at least a portion of a second pedicle screw.Type: ApplicationFiled: May 22, 2008Publication date: February 12, 2009Applicant: K2M, Inc.Inventors: Gil Tepper, Kevin R. Strauss, Richard W. Woods, Megan E. McMullen, Mary P. Hamburger
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Publication number: 20080234750Abstract: Provided is a novel system that includes a low profile anterior vertebral body plate and taper lock screws for the fixation and stabilization of the cervical spine, the anterior vertebral plate having a novel screw locking mechanism attached to the screw during the manufacturing thereof and providing a taper lock fit with the anterior vertebral plate. Also provided is a method of stabilizing cervical vertebrae using the disclosed device.Type: ApplicationFiled: January 31, 2007Publication date: September 25, 2008Inventors: Richard W. Woods, Todd W. Wallenstein
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Publication number: 20030220650Abstract: A novel surgical apparatus for use in orthopedic surgery procedures and a method for use is provided. The present invention relates primarily to the treatment of traumatic, pathogenic, or osteoporotic bone conditions of human and other animal body systems and, more particularly, to a novel apparatus and method for manipulating the vertebral body through a less invasive, percutaneous, surgical approach.Type: ApplicationFiled: March 18, 2003Publication date: November 27, 2003Inventors: Eric D. Major, Richard W. Woods, Mohit Bhatnagar, Scott A. Jones
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Patent number: 5794128Abstract: Realistic models and processes for simulation of wireless information transport systems are provided which replicate all time and frequency dynamics effects on stationary and mobile communications systems. The preferred embodiment is a realsitic modeling apparatus for simulation of wireless information transport systems comprising a data entry module, a communications traffic selection module, a driver database, and voice and data input modules furnishing a simulation input to a network simulation module. The network simulation module having communications realism effects, a DIS structure, a channel error-burst model to transmit random errors, and a multipath modeling module to integrate deterministic and stochastic effects.Type: GrantFiled: September 20, 1995Date of Patent: August 11, 1998Assignee: The United States of America as represented by the Secretary of the ArmyInventors: Kenneth H. Brockel, Victor J. Procopio, Jr., Paul A. Major, Arvids Vigants, Joseph Pasirstein, Richard W. Wood