Patents by Inventor Nathan H. White
Nathan H. White 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: 12156693Abstract: A device for dividing a fibrous structure comprising an expandable member positioned near the distal end of a catheter and in fluid communication with the lumen of the catheter so that the expandable member can be biased between an inflated state and a deflated state to tension the fibrous structure, and electrosurgical elements situated on or proximate to an outer surface of the expandable member and configured to deliver electrical and thermal energy to the tensioned fibrous structure in a manner that results in division of the tensioned fibrous structure. A method for dividing a fibrous structure comprising positioning proximate the fibrous structure an expandable member having electrosurgical elements, expanding the expandable member outwards to tension the fibrous structure across the electrosurgical elements, and activating the electrosurgical elements to deliver energy to the tensioned fibrous structure to divide the tensioned fibrous structure.Type: GrantFiled: May 27, 2020Date of Patent: December 3, 2024Assignee: PAVmed Inc.Inventors: Lishan Aklog, Brian J. deGuzman, Nathan H. White, Joshua K. Goetz, Samuel V. Verplanck, Richard D. Yazbeck, Taylor Bensel, Shaun O'Neil
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Publication number: 20240307074Abstract: A system and device for use in open or minimally invasive surgical procedures, such as a bone implant fixation procedure. The device is configured to perform various functions during a bone implant fixation procedure, including performing at least one of: penetration of a bone to form a hole or opening for receipt of a screw; neuromonitoring, in cooperation with a neuromonitoring device, of the hole during, or post-, formation of the hole so as to sense any nearby nerves adjacent to the hole that may be in the path of a screw, or otherwise affected, when a screw is placed within the hole; neurostimulation, in cooperation with a neuromonitoring device, of nerves adjacent to the hole during, or post-, formation of the hole; and measuring of a depth of the hole and providing a digital measurement of the depth to assist the surgeon in selecting the appropriate length of screw.Type: ApplicationFiled: May 24, 2024Publication date: September 19, 2024Inventors: Tomas Matusaitis, Kenneth Hoos, Christopher Wilson, Robert F. Rioux, Nitin Khanna, Frank Phillips, Jim A. Youssef, Aniruddha Raina, Antonio Belton, Quinn J. Kesser, Liad Marom, Michael Brown, Allison P. Zadravecz, Nathan H. White, James A. Gilbert, David Jon Farrell, Christopher Pouzou, Patricia Black
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Patent number: 11992227Abstract: The invention is a system and a device for use in open or minimally invasive surgical procedures, such as a bone implant fixation procedure. The device is configured to perform various functions during a bone implant fixation procedure, including performing at least one of: penetration of a bone to form a hole or opening for receipt of a screw; neuromonitoring, in cooperation with a neuromonitoring device, of the hole during, or post-, formation of the hole so as to sense any nearby nerves adjacent to the hole that may be in the path of a screw, or otherwise affected, when a screw is placed within the hole; neurostimulation, in cooperation with a neuromonitoring device, of nerves adjacent to the hole during, or post-, formation of the hole; and measuring of a depth of the hole and providing a digital measurement of the depth to assist the surgeon in selecting the appropriate length of screw.Type: GrantFiled: February 8, 2021Date of Patent: May 28, 2024Assignee: EDGE SURGICAL, INC.Inventors: Tomas Matusaitis, Kenneth Hoos, Christopher Wilson, Robert F. Rioux, Nitin Khanna, Frank Phillips, Jim A. Youssef, Aniruddha Raina, Antonio Belton, Quinn J. Kesser, Liad Marom, Michael Brown, Allison P. Zadravecz, Nathan H. White, James A. Gilbert, David Jon Farrell, Christopher Pouzou, Patricia Black
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Publication number: 20210369337Abstract: A device for dividing a fibrous structure comprising an expandable member positioned near the distal end of a catheter and in fluid communication with the lumen of the catheter so that the expandable member can be biased between an inflated state and a deflated state to tension the fibrous structure, and electrosurgical elements situated on or proximate to an outer surface of the expandable member and configured to deliver electrical and thermal energy to the tensioned fibrous structure in a manner that results in division of the tensioned fibrous structure. A method for dividing a fibrous structure comprising positioning proximate the fibrous structure an expandable member having electrosurgical elements, expanding the expandable member outwards to tension the fibrous structure across the electrosurgical elements, and activating the electrosurgical elements to deliver energy to the tensioned fibrous structure to divide the tensioned fibrous structure.Type: ApplicationFiled: May 27, 2020Publication date: December 2, 2021Inventors: Lishan Aklog, Brian J. deGuzman, Nathan H. White, Joshua K. Goetz, Samuel V. Verplanck, Richard D. Yazbeck, Taylor Bensel, Shaun O'Neil
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Patent number: 11096685Abstract: A surgical apparatus comprises a surgical staple for treating tissues of a patient in a surgical procedure. The surgical staple is deformable from a first configuration (e.g., an un-deployed configuration) to a second configuration (e.g., a deployed configuration) in accordance with embodiments of the present invention. The surgical staple includes a first leg and a second leg, wherein said surgical staple substantially resembles a V-shape or a suture needle in the first configuration and substantially forms a D-shape in the second configuration in accordance with embodiments of the present invention.Type: GrantFiled: October 22, 2018Date of Patent: August 24, 2021Assignee: AESCULAP AGInventors: Nathan H. White, Michael P. Schaller, Michael Murillo, Jared L. Van Cleave, Philipe R. Manoux, Bryan D. Knodel, Benjamin J. Matthias, John E. Rivera
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Publication number: 20190053802Abstract: A surgical apparatus comprises a surgical staple for treating tissues of a patient in a surgical procedure. The surgical staple is deformable from a first configuration (e.g., an un-deployed configuration) to a second configuration (e.g., a deployed configuration) in accordance with embodiments of the present invention. The surgical staple includes a first leg and a second leg, wherein said surgical staple substantially resembles a V-shape or a suture needle in the first configuration and substantially forms a D-shape in the second configuration in accordance with embodiments of the present invention.Type: ApplicationFiled: October 22, 2018Publication date: February 21, 2019Inventors: NATHAN H. WHITE, MICHAEL P. SCHALLER, MICHAEL MURILLO, JARED L. VAN CLEAVE, PHILIPE R. MANOUX, BRYAN D. KNODEL, BENJAMIN J. MATTHIAS, JOHN E. RIVERA
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Patent number: 10130362Abstract: A surgical apparatus comprises a surgical staple for treating tissues of a patient in a surgical procedure. The surgical staple is deformable from a first configuration (e.g., an undeployed configuration) to a second configuration (e.g., a deployed configuration) in accordance with embodiments of the present invention. The surgical staple includes a first leg and a second leg, wherein said surgical staple substantially resembles a V-shape or a suture needle in the first configuration and substantially forms a D-shape in the second configuration in accordance with embodiments of the present invention.Type: GrantFiled: July 23, 2014Date of Patent: November 20, 2018Assignee: Aesculap AGInventors: Nathan H. White, Michael P. Schaller, Michael Murillo, Jared L. Van Cleave, Philipe R. Manoux, Bryan D. Knodel, Benjamin J. Matthias, John E. Rivera
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Patent number: 9717551Abstract: A tissue ablation device is provided for use in soft tissue and/or in bone. It is configured to include an inner probe with a first electrode and a second electrode and an outer needle through which the inner probe extends. After the inner probe is directed therewithin to a target, the outer needle can be withdrawn to expose space between the first and second electrodes to form an RF or other energy field for tissue ablation therebetween upon actuation of an energy source. Such embodiments may include methods for tissue ablation and placement of stabilizing materials.Type: GrantFiled: February 21, 2013Date of Patent: August 1, 2017Assignee: CareFusion 2200, Inc.Inventors: John A. Krueger, Evan D. Linderman, David A. Schechter, Michael P. Hogan, Michael C. Moses, Joshua K. Goetz, Nathan H. White
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Patent number: 9622748Abstract: A surgical tool for performing anastomosis may include a handle and a tissue effector connected by a shaft, at least party of which may be flexible. The tissue effector may include a staple holder connected to an anvil.Type: GrantFiled: March 17, 2006Date of Patent: April 18, 2017Assignee: DEXTERA SURGICAL INC.Inventors: David L. Bombard, Jaime S. Vargas, James T. Nielsen, Phillipe R. Manoux, Tenny Chang, Stephen A. Yencho, Bernard A. Hausen, Brendan M. Donohoe, Theodore M. Bender, Nathan H. White, Bryan D. Knodel
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Patent number: 9414855Abstract: A tool for treating a target vessel may include a longitudinally elongated anvil, a channel defined substantially longitudinally in the anvil, and a knife rotatable from a stowed position substantially completely within the channel to an active position in which at least part of the knife extends upward out of the channel, whereby rotation of the knife from the stowed position to the active position incises the target vessel from the inside out.Type: GrantFiled: November 5, 2007Date of Patent: August 16, 2016Assignee: Cardica, Inc.Inventors: Nathan H. White, Michael P. Schaller, Luke W. Clauson
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Patent number: 9386986Abstract: One exemplary surgical apparatus may include at least one carrier, staples fixed to a corresponding carrier, and a feeder belt to which at least one carrier is frangibly connected. Another exemplary surgical apparatus may include a feeder belt, a first plurality of staples fixed directly to and frangibly separable from the feeder belt; a plurality of extension arms extending at least partially in the lateral direction away from the feeder belt; and a second plurality of staples each fixed to an extension arm at a location spaced laterally apart from the feeder belt.Type: GrantFiled: January 22, 2013Date of Patent: July 12, 2016Assignee: Cardica, Inc.Inventors: Nathan H. White, Michael P. Schaller, Michael Murillo, Jared L. Van Cleave, Philipe R. Manoux, Bryan D. Knodel, Benjamin J. Matthias, John E. Rivera
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Patent number: 8915934Abstract: A system for connecting the end of a graft vessel to the side of a target vessel may include an anvil configured to enter the target vessel through an anvil entry hole in the wall of the target vessel; a holder movable relative to the anvil, where that holder may deploy at least one connector through the graft vessel and into the target vessel at a location spaced apart from the anvil entry hole; and at least one sealer that may be detachably connected to the anvil and/or said holder; where at least one sealer may be configured to substantially close the anvil entry hole in the target vessel.Type: GrantFiled: October 2, 2007Date of Patent: December 23, 2014Assignee: Cardica, Inc.Inventors: James T. Nielsen, Nathan H. White, Theodore M. Bender, Philipe R. Manoux, David L. Bombard, Brendan M. Donohoe, Bryan D. Knodel
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Publication number: 20140332580Abstract: A surgical apparatus comprises a surgical staple for treating tissues of a patient in a surgical procedure. The surgical staple is deformable from a first configuration (e.g., an undeployed configuration) to a second configuration (e.g., a deployed configuration) in accordance with embodiments of the present invention. The surgical staple includes a first leg and a second leg, wherein said surgical staple substantially resembles a V-shape or a suture needle in the first configuration and substantially forms a D-shape in the second configuration in accordance with embodiments of the present invention.Type: ApplicationFiled: July 23, 2014Publication date: November 13, 2014Inventors: Nathan H. White, Michael P. Schaller, Michael Murillo, Jared L. Van Cleave, Philipe R. Manoux, Bryan D. Knodel, Benjamin J. Matthias, John E. Rivera
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Publication number: 20140236144Abstract: A tissue ablation device is provided for use in soft tissue and/or in bone. It is configured to include an inner probe with a first electrode and a second electrode and an outer needle through which the inner probe extends. After the inner probe is directed therewithin to a target, the outer needle can be withdrawn to expose space between the first and second electrodes to form an RF or other energy field for tissue ablation therebetween upon actuation of an energy source. Such embodiments may include methods for tissue ablation and placement of stabilizing materials.Type: ApplicationFiled: February 21, 2013Publication date: August 21, 2014Inventors: John A. Krueger, Evan D. Linderman, David A. Schechter, Michael P. Hogan, Michael C. Moses, Joshua K. Goetz, Nathan H. White
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Patent number: 8475474Abstract: A method of performing anastomosis between a graft vessel and a target vessel, each having a circumferential wall and a lumen therethrough, may include providing an anastomosis tool including a tissue effector and a fluid-driven actuator operationally connected to that tissue effector; connecting the fluid-driven actuator to an energy source; placing an end of the graft vessel in proximity to the side of the target vessel; and actuating the fluid-driven actuator to connect the end of the graft vessel to the side of the target vessel.Type: GrantFiled: October 12, 2009Date of Patent: July 2, 2013Assignee: Cardica, Inc.Inventors: David L. Bombard, Philipe R. Manoux, Joshua M. O. Newth, James T. Nielsen, Nathan H. White, Bryan D. Knodel
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Patent number: 8469253Abstract: One example of a surgical apparatus may include at least one resorbable feeder belt, and a plurality of staples fixed to that feeder belt. Another example of a surgical apparatus may include at least one feeder belt and at least one resorbable carrier detachably connected to a corresponding feeder belt, where the carrier includes a plurality of staples attached to it.Type: GrantFiled: May 5, 2009Date of Patent: June 25, 2013Assignee: Cardica, Inc.Inventors: Bryan D. Knodel, Bennie Thompson, Jinhoon Park, Nathan H. White, Michael Murillo, Yaeer E. Lev
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Patent number: 8398653Abstract: A surgical method for treating a tissue structure having a wall and a lumen may include providing a substantially rigid anvil and a flexible tip affixed to and extending from the distal end of that anvil; making an incision in the wall of the tissue structure; inserting the flexible tip and at least a portion of the rigid anvil through the incision into the lumen of the tissue structure; and deforming at least one connector, introduced from outside the wall of the tissue structure, against the portion of the rigid anvil located within the lumen of the tissue structure.Type: GrantFiled: December 15, 2010Date of Patent: March 19, 2013Assignee: Cardica, Inc.Inventors: Nathan H. White, Michael P. Schaller, Luke W. Clauson, Michael Murillo, Bernard A. Hausen
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Patent number: 8365973Abstract: An exemplary surgical apparatus may include a surgical staple deformable from a first configuration to a second, deployed configuration, where the surgical staple includes a first leg and a second leg; where in the second, deployed configuration the surgical staple forms substantially a D-shape. Another exemplary surgical apparatus may include a feeder belt; a surgical staple deformable from a first configuration to a second, deployed configuration, where the surgical staple includes a first leg and a second leg connected to the first leg, where one end of the first leg is frangibly affixed to the feeder belt and one end of said the leg is free; where in the second, deployed configuration the surgical staple forms substantially a D-shape. An exemplary method of treating tissue may include providing a surgical staple; urging the surgical staple into tissue, while the surgical staple has a first shape; and deforming the surgical staple into substantially a D-shape.Type: GrantFiled: April 19, 2011Date of Patent: February 5, 2013Assignee: Cardica, Inc.Inventors: Nathan H. White, Michael P. Schaller, Michael Murillo, Jared L. Van Cleave, Philipe R. Manoux, Bryan D. Knodel, Benjamin J. Matthias, John E. Rivera
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Patent number: 8167898Abstract: An exemplary surgical apparatus may include an anvil including an outer surface, a channel defined therein, and an aperture defined in the outer surface, where the aperture opens to the channel; and a cutter slidable along and within the channel, where at least a portion of the cutter is flexible. Another exemplary surgical apparatus may include an anvil including an open channel defined therein; and a one-piece cutter including a knife adjacent to a bending region, where the cutter is slidable in the channel; where the knife is initially held completely within the anvil, and where the knife flexes out of the channel and out of the anvil in response to proximal motion of the cutter.Type: GrantFiled: May 5, 2009Date of Patent: May 1, 2012Assignee: Cardica, Inc.Inventors: Michael P. Schaller, Michael Murillo, Nathan H. White, Hung K. Nguyen
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Publication number: 20120080497Abstract: One exemplary surgical apparatus may include at least one carrier, staples fixed to a corresponding carrier, and a feeder belt to which at least one carrier is frangibly connected.Type: ApplicationFiled: October 27, 2011Publication date: April 5, 2012Applicant: CARDICA, INC.Inventors: Nathan H. White, Michael P. Schaller, Michael Murillo, Jared L. Van Cleave, Philipe R. Manoux, Bryan D. Knodel, Benjamin J. Matthias, John E. Rivera