Patents by Inventor Jonathan R. Thompson
Jonathan R. Thompson 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: 11944503Abstract: A surgical instrument including a system for stopping a beam of the surgical instrument from impacting a distal pin when reversing a knife is disclosed. A knife assembly of the surgical instrument comprises the knife, the beam, and a firing nut. A firing lead screw can drive the firing nut distally and proximally. A firing screw compression spring extends along the firing lead screw and applies a load proximally on the firing nut when the firing nut is driven toward a distal end of the firing lead screw.Type: GrantFiled: December 21, 2022Date of Patent: April 2, 2024Assignee: Standard Bariatrics, Inc.Inventors: Adam R. Dunki-Jacobs, Mark S. Ortiz, Jonathan R. Thompson, Richard P. Nuchols, Caleb J. Hayward, Robert T. Means, III, Saylan J. Lukas
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Patent number: 11931210Abstract: A system for preventing unwanted tissue migration in surgical staplers includes a surgical stapler having an end effector including an upper jaw and a lower jaw. A distal end of the upper jaw is connected to a distal end of the lower jaw, and a proximal end of the upper jaw is connected to a proximal end of the lower jaw. First and second tissue stops are formed on the distal and proximal ends of the lower jaw, respectively. The second tissue stop and the proximal end of the upper jaw define a no cut zone when the surgical stapler is in an open position. The surgical stapler also includes a tissue cutting device disposed within the lower jaw for resecting tissue. The system also includes a warning, blocking, impeding, or barrier forming device for preventing the unwanted migration of tissue into the no tissue zone.Type: GrantFiled: July 5, 2022Date of Patent: March 19, 2024Assignee: Standard Bariatrics, Inc.Inventors: Adam R. Dunki-Jacobs, Mark S. Ortiz, Jonathan R. Thompson, Richard P. Nuchols, Caleb J. Hayward, Robert T. Means, Saylan J. Lukas
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Publication number: 20240081891Abstract: An electrosurgical surgical instrument comprising an end effector, the end effector comprising an anvil; a cartridge operably configured to house a plurality of staples; a blade assembly comprising a blade; at least one electrode coupled to the blade, wherein the at least one electrode is in electrical communication with an electrosurgical power source generated from a controller; and at least one tissue sensor coupled to the blade; and a tissue monitoring system in electrical communication with the at least one tissue sensor, wherein the at least one tissue sensor provides feedback signals indicative of a property of the tissue to the controller, and wherein the controller signals the electrosurgical power source to adjust operational parameters of the electrosurgical surgical instrument based on the feedback signals.Type: ApplicationFiled: September 7, 2023Publication date: March 14, 2024Inventors: Adam R. Dunki-Jacobs, Jonathan R. Thompson, Robert T. Means, III, Trevor J. Barton
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Patent number: 11925352Abstract: A buttress device includes an applicator assembly including an applicator body, the applicator body being flexible, and a release liner. The release liner is coupled to the applicator body. The buttress device includes a buttress positioned on the applicator body, and a buttress fastener, the buttress fastener configured to couple the buttress to an end effector. The buttress fastener is configured to be releasably fastened to the release liner. The buttress device has a first configuration in which the buttress is coupled to the applicator assembly, and a second configuration in which the buttress is uncoupled from the applicator assembly, wherein the sacrificial tab is removed from the applicator assembly in the second configuration.Type: GrantFiled: October 7, 2022Date of Patent: March 12, 2024Assignee: Standard Bariatrics, Inc.Inventors: Adam R. Dunki-Jacobs, Jonathan R. Thompson, Caleb J. Hayward
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Patent number: 11911044Abstract: A clamp for a medical procedure includes a first clamp member, a second clamp member, a hinge, a biasing member, a shaft, and an actuator. The hinge couples the first ends of the first and second clamp members such that the first clamp member is pivotable relative to the second clamp member. The biasing member couples the second ends of the first and second clamp members and is configured to apply a clamping force. The distal end of the shaft and the biasing member are fixedly coupled with at least one of the first clamp member or the second clamp member for a duration of the medical procedure. The actuator is operatively coupled with the biasing member such that the actuator selectively tensions the biasing member to provide the clamping force.Type: GrantFiled: April 12, 2021Date of Patent: February 27, 2024Inventors: Jonathan R. Thompson, Ryan Weitzel, Bennie Thompson, Richard P. Nuchols
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Patent number: 11911033Abstract: An end effector includes an anvil and a cartridge. The anvil can include a plurality of staple pockets positioned on an anvil face. The cartridge can be configured to retain a plurality of staples. Each of the plurality of staples includes a first staple leg, a second staple leg, and a crown connecting the first staple leg and the second staple leg, and each has an open staple configuration where the first staple leg and the second staple leg are generally perpendicular to a longitudinal axis of the crown and a closed staple configuration where a first tip of the first staple leg is bent in a first direction away from the longitudinal axis of the crown, and a second tip of the second staple leg is bent in a second direction away from the longitudinal axis of the crown, the first direction being different than the second direction.Type: GrantFiled: June 13, 2020Date of Patent: February 27, 2024Inventors: Adam R. Dunki-Jacobs, Jonathan R. Thompson, Richard P. Nuchols
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Patent number: 11871927Abstract: Embodiments include an end effector including an anvil, the anvil having an anvil face, an anvil blade channel defined by the anvil face, a first pocket row of first row staple pockets, a second pocket row of second row staple pockets, a third pocket row of third row staple pockets, a fourth pocket row of fourth row staple pockets, a fifth pocket row of fifth row staple pockets, a sixth pocket row of sixth row staple pockets, a cartridge having a a cartridge face defining a cartridge blade channel, the cartridge being configured to retain a plurality of staples, and a blade, the blade having a cutting edge, where the blade is movable from a first position at a distal end of the cartridge to a second position at a proximal end of the cartridge.Type: GrantFiled: May 12, 2020Date of Patent: January 16, 2024Inventors: Adam R. Dunki-Jacobs, Jonathan R. Thompson, Richard P. Nuchols
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Publication number: 20230172738Abstract: Disclosed are embodiments of an apparatus and system for performing a sleeve gastrectomy. The apparatus can include a bougie for insertion into an interior of a stomach, the bougie having a proximal bougie end and a distal bougie end, an inflation lumen having a proximal lumen end and a distal lumen end, the inflation lumen extending from the proximal bougie end through the distal bougie end, a fluid delivery system coupled with the proximal lumen end, the fluid delivery system being operably configured to deliver positive pressure in a predetermined positive pressure range into the stomach, and a monitor coupled with the proximal lumen end operably configured for the monitoring of pressure or volume within the stomach. The bougie can be operably configured to define a resection line for the sleeve gastrectomy when the predetermined positive pressure range is achieved within the stomach.Type: ApplicationFiled: February 1, 2023Publication date: June 8, 2023Inventors: Jonathan R. Thompson, Mark Steven Ortiz, Saylan James Lukas, Liam Clayton Groom
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Publication number: 20230132795Abstract: A surgical instrument including a system for stopping a beam of the surgical instrument from impacting a distal pin when reversing a knife is disclosed. A knife assembly of the surgical instrument comprises the knife, the beam, and a firing nut. A firing lead screw can drive the firing nut distally and proximally. A firing screw compression spring extends along the firing lead screw and applies a load proximally on the firing nut when the firing nut is driven toward a distal end of the firing lead screw.Type: ApplicationFiled: December 21, 2022Publication date: May 4, 2023Inventors: Adam R. Dunki-Jacobs, Mark S. Ortiz, Jonathan R. Thompson, Richard P. Nuchols, Caleb J. Hayward, Robert T. Means, III, Saylan J. Lukas
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Publication number: 20230112769Abstract: Embodiments include an end effector including an anvil, the anvil having an anvil face, an anvil blade channel defined by the anvil face, a first pocket row of first row staple pockets, a second pocket row of second row staple pockets, a third pocket row of third row staple pockets, a fourth pocket row of fourth row staple pockets, a fifth pocket row of fifth row staple pockets, a sixth pocket row of sixth row staple pockets, a cartridge having a cartridge face defining a cartridge blade channel, the cartridge being configured to retain a plurality of staples, and a blade, the blade having a cutting edge, where the blade is movable from a first position at a distal end of the cartridge to a second position at a proximal end of the cartridge.Type: ApplicationFiled: December 14, 2022Publication date: April 13, 2023Inventors: Adam R. Dunki-Jacobs, Jonathan R. Thompson, Richard P. Nuchols
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Patent number: 11602449Abstract: Disclosed are embodiments of an apparatus and system for performing a sleeve gastrectomy. The apparatus can include a bougie for insertion into an interior of a stomach, the bougie having a proximal bougie end and a distal bougie end, an inflation lumen having a proximal lumen end and a distal lumen end, the inflation lumen extending from the proximal bougie end through the distal bougie end, a fluid delivery system coupled with the proximal lumen end, the fluid delivery system being operably configured to deliver positive pressure in a predetermined positive pressure range into the stomach, and a monitor coupled with the proximal lumen end operably configured for the monitoring of pressure or volume within the stomach.Type: GrantFiled: November 4, 2020Date of Patent: March 14, 2023Assignee: Standard Bariatrics, Inc.Inventors: Jonathan R. Thompson, Mark Steven Ortiz, Saylan James Lukas, Liam Clayton Groom
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Publication number: 20230035030Abstract: A buttress device includes an applicator assembly including an applicator body, the applicator body being flexible, and a release liner. The release liner is coupled to the applicator body. The buttress device includes a buttress positioned on the applicator body, and a buttress fastener, the buttress fastener configured to couple the buttress to an end effector. The buttress fastener is configured to be releasably fastened to the release liner. The buttress device has a first configuration in which the buttress is coupled to the applicator assembly, and a second configuration in which the buttress is uncoupled from the applicator assembly, wherein the sacrificial tab is removed from the applicator assembly in the second configuration.Type: ApplicationFiled: October 7, 2022Publication date: February 2, 2023Inventors: Adam R. Dunki-Jacobs, Jonathan R. Thompson, Caleb J. Hayward
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Patent number: 11559305Abstract: Embodiments include an end effector including an anvil, the anvil having an anvil face, an anvil blade channel defined by the anvil face, a first pocket row of first row staple pockets, a second pocket row of second row staple pockets, a third pocket row of third row staple pockets, a fourth pocket row of fourth row staple pockets, a fifth pocket row of fifth row staple pockets, a sixth pocket row of sixth row staple pockets, a cartridge having a cartridge face defining a cartridge blade channel, the cartridge being configured to retain a plurality of staples, and a blade, the blade having a cutting edge, where the blade is movable from a first position at a distal end of the cartridge to a second position at a proximal end of the cartridge.Type: GrantFiled: June 10, 2020Date of Patent: January 24, 2023Assignee: Standard Bariatrics, Inc.Inventors: Adam R. Dunki-Jacobs, Jonathan R. Thompson, Richard P. Nuchols
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Patent number: 11490892Abstract: A buttress device includes an applicator assembly including an applicator body, the applicator body being flexible, and a release liner, the release liner comprising a sacrificial tab. The release liner is coupled to the applicator body. The buttress device includes a buttress positioned on the applicator body, and a buttress fastener, the buttress fastener configured to couple the buttress to an end effector. The buttress fastener is configured to be releasably fastened to the release liner. The buttress device has a first configuration in which the buttress is coupled to the applicator assembly, and a second configuration in which the buttress is uncoupled from the applicator assembly, wherein the sacrificial tab is removed from the applicator assembly in the second configuration.Type: GrantFiled: April 29, 2022Date of Patent: November 8, 2022Assignee: Standard Bariatrics, Inc.Inventors: Adam R. Dunki-Jacobs, Jonathan R. Thompson, Caleb J. Hayward
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Publication number: 20220346789Abstract: A buttress device includes an applicator assembly including an applicator body, the applicator body being flexible, and a release liner, the release liner comprising a sacrificial tab. The release liner is coupled to the applicator body. The buttress device includes a buttress positioned on the applicator body, and a buttress fastener, the buttress fastener configured to couple the buttress to an end effector. The buttress fastener is configured to be releasably fastened to the release liner. The buttress device has a first configuration in which the buttress is coupled to the applicator assembly, and a second configuration in which the buttress is uncoupled from the applicator assembly, wherein the sacrificial tab is removed from the applicator assembly in the second configuration.Type: ApplicationFiled: April 29, 2022Publication date: November 3, 2022Inventors: Adam R. Dunki-Jacobs, Jonathan R. Thompson, Caleb J. Hayward
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Publication number: 20220331044Abstract: A system for preventing unwanted tissue migration in surgical staplers includes a surgical stapler having an end effector including an upper jaw and a lower jaw. A distal end of the upper jaw is connected to a distal end of the lower jaw, and a proximal end of the upper jaw is connected to a proximal end of the lower jaw. First and second tissue stops are formed on the distal and proximal ends of the lower jaw, respectively. The second tissue stop and the proximal end of the upper jaw define a no cut zone when the surgical stapler is in an open position. The surgical stapler also includes a tissue cutting device disposed within the lower jaw for resecting tissue. The system also includes a warning, blocking, impeding, or barrier forming device for preventing the unwanted migration of tissue into the no tissue zone.Type: ApplicationFiled: July 5, 2022Publication date: October 20, 2022Inventors: Adam R. Dunki-Jacobs, Mark S. Ortiz, Jonathan R. Thompson, Richard P. Nuchols, Caleb J. Hayward, Robert T. Means, III, Saylan J. Lukas
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Publication number: 20220304765Abstract: A system for preventing unwanted tissue migration in surgical staplers includes a surgical stapler having an end effector including an upper jaw and a lower jaw. A distal end of the upper jaw is connected to a distal end of the lower jaw, and a proximal end of the upper jaw is connected to a proximal end of the lower jaw. First and second tissue stops are formed on the distal and proximal ends of the lower jaw, respectively. The second tissue stop and the proximal end of the upper jaw define a no cut zone when the surgical stapler is in an open position. The surgical stapler also includes a tissue cutting device disposed within the lower jaw for resecting tissue. The system also includes a warning, blocking, impeding, or barrier forming device for preventing the unwanted migration of tissue into the no tissue zone.Type: ApplicationFiled: March 22, 2022Publication date: September 29, 2022Inventors: Adam R. Dunki-Jacobs, Mark S. Ortiz, Jonathan R. Thompson, Richard P. Nuchols, Caleb J. Hayward, Robert T. Means, III, Saylan J. Lukas
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Patent number: 11452574Abstract: A system for preventing unwanted tissue migration in surgical staplers includes a surgical stapler having an end effector including an upper jaw and a lower jaw. A distal end of the upper jaw is connected to a distal end of the lower jaw, and a proximal end of the upper jaw is connected to a proximal end of the lower jaw. First and second tissue stops are formed on the distal and proximal ends of the lower jaw, respectively. The second tissue stop and the proximal end of the upper jaw define a no cut zone when the surgical stapler is in an open position. The surgical stapler also includes a tissue cutting device disposed within the lower jaw for resecting tissue. The system also includes a warning, blocking, impeding, or barrier forming device for preventing the unwanted migration of tissue into the no tissue zone.Type: GrantFiled: March 22, 2022Date of Patent: September 27, 2022Assignee: Standard Bariatrics, Inc.Inventors: Adam R. Dunki-Jacobs, Mark S. Ortiz, Jonathan R. Thompson, Richard P. Nuchols, Caleb J. Hayward, Robert T. Means, III, Saylan J. Lukas
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Publication number: 20220257400Abstract: Disclosed are embodiments of an apparatus, system, and method for performing a sleeve gastrectomy. The apparatus can include a bougie for insertion into an interior of a stomach, the bougie having a proximal bougie end and a distal bougie end, an inflation lumen having a proximal lumen end and a distal lumen end, the inflation lumen extending from the proximal bougie end through the distal bougie end, a fluid delivery system coupled with the proximal lumen end, the fluid delivery system being operably configured to deliver positive pressure in a predetermined positive pressure range into the stomach, and a monitor coupled with the proximal lumen end operably configured for the monitoring of pressure or volume within the stomach. The bougie can be operably configured to define a resection line for the sleeve gastrectomy when the predetermined positive pressure range is achieved within the stomach.Type: ApplicationFiled: May 6, 2022Publication date: August 18, 2022Inventors: Jonathan R. Thompson, Mark Steven Ortiz, Saylan James Lukas, Liam Clayton Groom
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Publication number: 20210401462Abstract: Systems and methods for reducing insufflation loss due to gas leakage during a laparoscopic surgical procedure are provided. The surgical procedure includes the use of a surgical instrument having an end effector and a trocar through which the surgical instrument is inserted for access to the abdominal cavity of a patient receiving laparoscopic surgery. The trocar includes a lip, a lip seal disposed within the lip, and a cannula located beneath the lip. The systems and methods reduce or prevent a loss of insufflation when using conventional systems and methods to insert the surgical instrument through a conventional trocar.Type: ApplicationFiled: June 30, 2021Publication date: December 30, 2021Inventors: Adam R. Dunki-Jacobs, Mark S. Ortiz, Jonathan R. Thompson, Richard P. Nuchols, Caleb J. Hayward, Robert T. Means, III, Saylan J. Lukas