Patents by Inventor MICHAEL DRNEK
MICHAEL DRNEK 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: 20220000659Abstract: Cooling systems are described herein that may be used in connection with one or more attached devices to cool patient tissue. The disclosed cooling systems include a refrigeration unit containing a thermoelectric element in thermal communication with a heat exchanger, a fluid pump in fluid communication with a fluid inlet and a fluid outlet, tubing connecting the fluid inlet to the fluid outlet, a fluid cooling element in thermal contact with the thermoelectric element, and a temperature sensor positioned to detect a temperature of fluid within the tubing. The temperature of fluid within the tubing can be controlled by a control unit having a user interface and a power controller to adjust cooling power to the thermoelectric element. Various types of devices can be configured to receive and circulate cooled fluid from the cooling systems, such as retractor blades, retractor shims, cooling pads, and scope sheaths.Type: ApplicationFiled: September 15, 2021Publication date: January 6, 2022Inventors: Michael Drnek, Dan Farley
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Patent number: 11123222Abstract: Methods and devices are disclosed herein that generally involve applying thermal therapy to tissue (e.g., localized cooling or heating of tissue), and in particular applying thermal therapy to the spinal canal, tissue disposed within the spinal canal, and/or nerve roots extending from the spinal canal. In some embodiments, tissue can be cooled or heated by implanting or positioning a thermal device in proximity to the targeted tissue. A number of exemplary thermal devices are disclosed, including bone anchors, inserts for use with bone anchors, K-wires, bone anchor extensions or towers, cross-connectors, spinous process plates, spinal rods, pedicle markers, bone taps, drill bits, bone plugs, bone plates, clamps, interbody or disc implants, thermal pads, and tubing loops. The thermal device can be left in place following surgery to facilitate application of post-surgical thermal therapy. In some embodiments, the thermal device can be removed post-surgery in a minimally- or non-invasive manner.Type: GrantFiled: May 16, 2019Date of Patent: September 21, 2021Assignee: NEURAXIS, LLCInventors: Michael Drnek, Dan Farley, John Sullivan
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Patent number: 10772760Abstract: Methods and devices are disclosed herein that generally involve applying thermal therapy to tissue (e.g., localized cooling or heating of tissue), and in particular applying thermal therapy to the spinal canal, tissue disposed within the spinal canal, and/or nerve roots extending from the spinal canal. In some embodiments, tissue can be cooled or heated by implanting a malleable or deformable thermal device in proximity to the targeted tissue. The thermal device can be left in place following surgery to facilitate application of post-surgical thermal therapy. In some embodiments, the thermal device can be removed post-surgery in a minimally- or non-invasive manner. The thermal device can be connectionless or can include penetrable regions, pre-attached tubing, or detachable connectors to facilitate application of cooling or heating means to the device. Methods are disclosed for utilizing thermal devices and for carrying out various treatment regimens that involve cooling or heating tissue using such devices.Type: GrantFiled: January 14, 2019Date of Patent: September 15, 2020Assignee: NEURAXIS, LLCInventors: Michael Drnek, Dan Farley, John Sullivan
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Publication number: 20190336333Abstract: Methods and devices are disclosed herein that generally involve applying thermal therapy to tissue (e.g., localized cooling or heating of tissue), and in particular applying thermal therapy to the spinal canal, tissue disposed within the spinal canal, and/or nerve roots extending from the spinal canal. In some embodiments, tissue can be cooled or heated by implanting or positioning a thermal device in proximity to the targeted tissue. A number of exemplary thermal devices are disclosed, including bone anchors, inserts for use with bone anchors, K-wires, bone anchor extensions or towers, cross-connectors, spinous process plates, spinal rods, pedicle markers, bone taps, drill bits, bone plugs, bone plates, clamps, interbody or disc implants, thermal pads, and tubing loops. The thermal device can be left in place following surgery to facilitate application of post-surgical thermal therapy. In some embodiments, the thermal device can be removed post-surgery in a minimally- or non-invasive manner.Type: ApplicationFiled: May 16, 2019Publication date: November 7, 2019Inventors: Michael DRNEK, Dan Farley, John Sullivan
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Publication number: 20190142630Abstract: Methods and devices are disclosed herein that generally involve applying thermal therapy to tissue (e.g., localized cooling or heating of tissue), and in particular applying thermal therapy to the spinal canal, tissue disposed within the spinal canal, and/or nerve roots extending from the spinal canal. In some embodiments, tissue can be cooled or heated by implanting a malleable or deformable thermal device in proximity to the targeted tissue. The thermal device can be left in place following surgery to facilitate application of post-surgical thermal therapy. In some embodiments, the thermal device can be removed post-surgery in a minimally- or non-invasive manner. The thermal device can be connectionless or can include penetrable regions, pre-attached tubing, or detachable connectors to facilitate application of cooling or heating means to the device. Methods are disclosed for utilizing thermal devices and for carrying out various treatment regimens that involve cooling or heating tissue using such devices.Type: ApplicationFiled: January 14, 2019Publication date: May 16, 2019Inventors: Michael Drnek, Dan Farley, John Sullivan
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Patent number: 10179065Abstract: Methods and devices are disclosed herein that generally involve applying thermal therapy to tissue (e.g., localized cooling or heating of tissue), and in particular applying thermal therapy to the spinal canal, tissue disposed within the spinal canal, and/or nerve roots extending from the spinal canal. In some embodiments, tissue can be cooled or heated by implanting a malleable or deformable thermal device in proximity to the targeted tissue. The thermal device can be left in place following surgery to facilitate application of post-surgical thermal therapy. In some embodiments, the thermal device can be removed post-surgery in a minimally- or non-invasive manner. The thermal device can be connectionless or can include penetrable regions, pre-attached tubing, or detachable connectors to facilitate application of cooling or heating means to the device. Methods are disclosed for utilizing thermal devices and for carrying out various treatment regimens that involve cooling or heating tissue using such devices.Type: GrantFiled: March 21, 2017Date of Patent: January 15, 2019Assignee: NEURAXIS LLCInventors: Michael Drnek, Dan Farley, John Sullivan
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Patent number: 9913668Abstract: An implantable assembly for stabilization of two adjacent spinous processes in a spinal column includes an elongated first component extending along a first axis, an elongated second component extending along a second axis, a hub spacer, means for inserting and securing the hub spacer transversely through the interspinous ligament separating the first and second spinous processes and means for clamping and securing first and second spinous processes of first and second adjacent vertebras, respectively, between the first and second components. The first and second components are arranged opposite and parallel to each other and are separated by the hub spacer.Type: GrantFiled: July 14, 2011Date of Patent: March 13, 2018Assignee: SPINEFRONTIER, INCInventors: Kingsley R. Chin, Matthew Ibarra, Craig Kingsbury Henshaw, Michael Drnek
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Publication number: 20170348146Abstract: Methods and devices are disclosed herein that generally involve applying thermal therapy to tissue (e.g., localized cooling or heating of tissue), and in particular applying thermal therapy to the spinal canal, tissue disposed within the spinal canal, and/or nerve roots extending from the spinal canal. In some embodiments, tissue can be cooled or heated by implanting a malleable or deformable thermal device in proximity to the targeted tissue. The thermal device can be left in place following surgery to facilitate application of post-surgical thermal therapy. In some embodiments, the thermal device can be removed post-surgery in a minimally- or non-invasive manner. The thermal device can be connectionless or can include penetrable regions, pre-attached tubing, or detachable connectors to facilitate application of cooling or heating means to the device. Methods are disclosed for utilizing thermal devices and for carrying out various treatment regimens that involve cooling or heating tissue using such devices.Type: ApplicationFiled: March 21, 2017Publication date: December 7, 2017Applicant: Neuraxis, LLCInventors: Michael Drnek, Dan Farley, John Sullivan
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Patent number: 9801732Abstract: An intervertebral implant assembly includes and inserter tool and an implant having a U-shaped body shaped and dimensioned to be placed between two adjacent vertebras. The U-shaped body comprises a rounded front end, an open back end, first and second elongated components extending from the rounded front end, forming the U-shaped body and ending at the open back end and at least one rigid strut extending from and connecting opposite inner side surfaces of the first and second elongated components. A first through-opening is formed in the space between the front end, the rigid strut and the opposite inner side surfaces of the front portions of the first and second elongated components and a second through-opening is formed in the space between the open back end, the rigid strut and the opposite inner side surfaces of the back portions of the first and second elongated components. The inserter tool comprises a shaft, a middle sleeve and an outer sleeve that work together to attach and lock to the implant.Type: GrantFiled: October 27, 2010Date of Patent: October 31, 2017Assignee: SPINEFRONTIER, INCInventors: Kingsley Chin, Vito Lore, Michael Drnek, Christopher Chang
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Patent number: 9498560Abstract: An improved spinous process fixation implant assembly 50 includes a spinous process fixation implant 100 and an interspinous spacer implant 200. The spinous process fixation implant 100 includes elongated first and second components 110, 120, that are arranged opposite and parallel to each other. First and second spinous processes 90a, 90b of first and second adjacent vertebrae 80a, 80b are clamped between the first and second components 110, 120, respectively, and are separated by the interspinous spacer implant 200. The interspinous spacer implant 200 may be inserted between the spinous processes of adjacent vertebrae from two different directions.Type: GrantFiled: March 2, 2012Date of Patent: November 22, 2016Assignee: SPINEFRONTIER, INCInventors: Kingsley R. Chin, Matthew Ibarra, Craig Henshaw, Michael Drnek, Charles Sears
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Publication number: 20160175142Abstract: Methods and devices are disclosed herein that generally involve applying thermal therapy to tissue (e.g., localized cooling or heating of tissue), and in particular applying thermal therapy to the spinal canal, tissue disposed within the spinal canal, and/or nerve roots extending from the spinal canal. In some embodiments, tissue can be cooled or heated by implanting or positioning a thermal device in proximity to the targeted tissue. A number of exemplary thermal devices are disclosed, including bone anchors, inserts for use with bone anchors, K-wires, bone anchor extensions or towers, cross-connectors, spinous process plates, spinal rods, pedicle markers, bone taps, drill bits, bone plugs, bone plates, clamps, interbody or disc implants, thermal pads, and tubing loops. The thermal device can be left in place following surgery to facilitate application of post-surgical thermal therapy. In some embodiments, the thermal device can be removed post-surgery in a minimally- or non-invasive manner.Type: ApplicationFiled: February 29, 2016Publication date: June 23, 2016Applicant: Neuraxis, LLCInventors: Michael Drnek, Dan Farley, John Sullivan
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Patent number: 9308123Abstract: Methods and devices are disclosed herein that generally involve applying thermal therapy to tissue (e.g., localized cooling or heating of tissue), and in particular applying thermal therapy to the spinal canal, tissue disposed within the spinal canal, and/or nerve roots extending from the spinal canal. In some embodiments, tissue can be cooled or heated by implanting or positioning a thermal device in proximity to the targeted tissue. A number of exemplary thermal devices are disclosed, including bone anchors, inserts for use with bone anchors, K-wires, bone anchor extensions or towers, cross-connectors, spinous process plates, spinal rods, pedicle markers, bone taps, drill bits, bone plugs, bone plates, clamps, interbody or disc implants, thermal pads, and tubing loops. The thermal device can be left in place following surgery to facilitate application of post-surgical thermal therapy. In some embodiments, the thermal device can be removed post-surgery in a minimally- or non-invasive manner.Type: GrantFiled: September 16, 2014Date of Patent: April 12, 2016Assignee: Neuraxis, LLCInventors: Michael Drnek, Dan Farley, John Sullivan
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Patent number: 9161842Abstract: An interbody spinal fusion assembly includes an interbody cage, planar metal pins and bone fasteners. The interbody cage includes a metal cage and a PEEK insert. The PEEK insert is inserted into a slot of the metal cage and is secured to the metal cage with a pin. The assembled interbody cage is inserted in the space between two adjacent vertebras and is secured in placed with the planar metal pins and the bone fasteners.Type: GrantFiled: September 23, 2013Date of Patent: October 20, 2015Assignee: SPINEFRONTIER, INCInventors: Kingsley R. Chin, Lin Yin, Vito Lore, Matthew Ibarra, Michael Drnek
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Publication number: 20150080992Abstract: Methods and devices are disclosed herein that generally involve applying thermal therapy to tissue (e.g., localized cooling or heating of tissue), and in particular applying thermal therapy to the spinal canal, tissue disposed within the spinal canal, and/or nerve roots extending from the spinal canal. In some embodiments, tissue can be cooled or heated by implanting a malleable or deformable thermal device in proximity to the targeted tissue. The thermal device can be left in place following surgery to facilitate application of post-surgical thermal therapy. In some embodiments, the thermal device can be removed post-surgery in a minimally- or non-invasive manner. The thermal device can be connectionless or can include penetrable regions, pre-attached tubing, or detachable connectors to facilitate application of cooling or heating means to the device. Methods are disclosed for utilizing thermal devices and for carrying out various treatment regimens that involve cooling or heating tissue using such devices.Type: ApplicationFiled: November 7, 2014Publication date: March 19, 2015Applicant: NEURAXIS, LLCInventors: Michael Drnek, Dan Farley, John Sullivan
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Publication number: 20150080952Abstract: Methods and devices are disclosed herein that generally involve applying thermal therapy to tissue (e.g., localized cooling or heating of tissue), and in particular applying thermal therapy to the spinal canal, tissue disposed within the spinal canal, and/or nerve roots extending from the spinal canal. In some embodiments, tissue can be cooled or heated by implanting or positioning a thermal device in proximity to the targeted tissue. A number of exemplary thermal devices are disclosed, including bone anchors, inserts for use with bone anchors, K-wires, bone anchor extensions or towers, cross-connectors, spinous process plates, spinal rods, pedicle markers, bone taps, drill bits, bone plugs, bone plates, clamps, interbody or disc implants, thermal pads, and tubing loops. The thermal device can be left in place following surgery to facilitate application of post-surgical thermal therapy. In some embodiments, the thermal device can be removed post-surgery in a minimally- or non-invasive manner.Type: ApplicationFiled: September 16, 2014Publication date: March 19, 2015Applicant: NEURAXIS, LLCInventors: Michael Drnek, Dan Farley, John Sullivan
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Patent number: 8911486Abstract: Methods and devices are disclosed herein that generally involve applying thermal therapy to tissue (e.g., localized cooling or heating of tissue). In some embodiments, tissue can be cooled or heated by implanting a malleable or deformable thermal device in proximity to the targeted tissue. The thermal device can be left in place following surgery to facilitate application of post-surgical thermal therapy. In some embodiments, the thermal device can be removed post-surgery in a minimally- or non-invasive manner. The thermal device can be connectionless or can include penetrable regions, pre-attached tubing, or detachable connectors to facilitate application of cooling or heating means to the device. Methods are disclosed for utilizing thermal devices and for carrying out various treatment regimens that involve cooling or heating tissue using such devices.Type: GrantFiled: May 13, 2014Date of Patent: December 16, 2014Assignee: Neuraxis, LLCInventors: Michael Drnek, Dan Farley, John Sullivan
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Publication number: 20140200670Abstract: A spinal stabilization implant assembly includes a first cervical stabilization plate comprising an elongated body having a top portion and a bottom portion, and a second cervical stabilization plate comprising an elongated body having a top portion and a bottom portion. The bottom portion of the first cervical stabilization plate is attached to a first vertebra and the top portion of the second stabilization plate is stacked end-to-end below the bottom portion of the first cervical stabilization plate and is attached to the same first vertebra. The top portion of the first cervical stabilization plate is attached to a second vertebra, and the bottom portion of the second stabilization plate is attached to a third vertebra. The second vertebra is superior to the first vertebra, and the third vertebra is inferior to the first vertebra.Type: ApplicationFiled: January 16, 2013Publication date: July 17, 2014Applicant: SPINEFRONTIER INCInventors: Kingsley R. Chin, Matthew IBARRA, Craig HENSHAW, JEREMY CROSSGROVE, MICHAEL DRNEK, LIN YIN, AARON RICICA
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Publication number: 20140088711Abstract: An interbody spinal fusion assembly includes an interbody cage, planar metal pins and bone fasteners. The interbody cage includes a metal cage and a PEEK insert. The PEEK insert is inserted into a slot of the metal cage and is secured to the metal cage with a pin. The assembled interbody cage is inserted in the space between two adjacent vertebras and is secured in placed with the planar metal pins and the bone fasteners.Type: ApplicationFiled: September 23, 2013Publication date: March 27, 2014Applicant: SPINEFRONTIER, INC.Inventors: KINGSLEY R. CHIN, LIN YIN, VITO LORE, MATTHEW IBARRA, MICHAEL DRNEK
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Publication number: 20120226314Abstract: An improved spinous process fixation implant assembly 50 includes a spinous process fixation implant 100 and an interspinous spacer implant 200. The spinous process fixation implant 100 includes elongated first and second components 110, 120, that are arranged opposite and parallel to each other. First and second spinous processes 90a, 90b of first and second adjacent vertebrae 80a, 80b are clamped between the first and second components 110, 120, respectively, and are separated by the interspinous spacer implant 200. The interspinous spacer implant 200 may be inserted between the spinous processes of adjacent vertebrae from two different directions.Type: ApplicationFiled: March 2, 2012Publication date: September 6, 2012Applicant: SPINEFRONTIER INCInventors: Kingsley R. Chin, Matthew Ibarra, Craig Henshaw, Michael Drnek, Charles Sears
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Patent number: D683856Type: GrantFiled: October 7, 2011Date of Patent: June 4, 2013Assignee: Spinefrontier IncInventors: Kingsley R. Chin, Vito Lore, Michael Drnek, Christopher A Chang