Patents by Inventor David K. Swanson

David K. Swanson 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).

  • Publication number: 20240111263
    Abstract: Systems, methods, and non-transitory computer-readable media for optimization and autoconfiguration of edge processing devices are disclosed. A cloud computing system can receive a request to configure a target building device. The cloud computing system can identify, based on the target building device, a connector template for the target building device. The connector template can include one or more parameters for a connector component configured to cause the target building device to communicate with the cloud computing system. cloud computing system can generate the connector component for the target building device based on the one or more parameters. cloud computing system can deploy the connector component to the target building device.
    Type: Application
    Filed: September 29, 2023
    Publication date: April 4, 2024
    Inventors: Murali R. Namburi, David R. Koberstein, Manish K. Kalbande, Sastry K. Malladi, Trent M. Swanson, Abu Bakr Khan, Eric G. Lang, Miguel Galvez, David A. Duncan, Bryan Skene, Nicholas Marrone
  • Publication number: 20240099759
    Abstract: High-voltage pulses ablation systems and methods are used to ablate tissue and form lesions. A variety of different electrophysiology devices, such as catheters, surgical probes, and clamps, may be used to position one or more electrodes at a target location. Electrodes can be connected to power supply lines and, in some instances, the power to the electrodes can be controlled on an electrode-by-electrode basis. High-voltage pulse sequences provide a total amount of heating that is typically less than that which is observed with thermally-based radiofrequency energy ablation protocols.
    Type: Application
    Filed: September 29, 2023
    Publication date: March 28, 2024
    Applicant: AtriCure, Inc.
    Inventor: David K. SWANSON
  • Patent number: 11918271
    Abstract: High-voltage pulses ablation systems and methods are used to ablate tissue and form lesions. A variety of different electrophysiology devices, such as catheters, surgical probes, and clamps, may be used to position one or more electrodes at a target location. Electrodes can be connected to power supply lines and, in some instances, the power to the electrodes can be controlled on an electrode-by-electrode basis. High-voltage pulse sequences provide a total amount of heating that is typically less than that which is observed with thermally-based radiofrequency energy ablation protocols.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: March 5, 2024
    Assignee: AtriCure, Inc.
    Inventor: David K. Swanson
  • Publication number: 20230380899
    Abstract: Systems and methods for forming a lesion on an endocardial tissue of a patient's heart involve placing an ablation assembly inside of the heart and adjacent to the endocardial tissue, and placing a guiding assembly outside of the heart. An ablation assembly includes an ablation element and a first attraction element, and a guiding assembly includes a second attraction element. First and second attraction elements can be attracted via magnetism. Techniques involve forming an ablation on the cardiac tissue of a patient's heart with an ablation element of the ablation assembly. Optionally, techniques may include moving the second attraction element of the guiding assembly relative to the patient's heart, so as to effect a corresponding movement of the ablation element of the ablation assembly.
    Type: Application
    Filed: August 10, 2023
    Publication date: November 30, 2023
    Applicant: AtriCure, Inc.
    Inventors: Tamer IBRAHIM, David K. SWANSON
  • Patent number: 11793568
    Abstract: Bipolar belt ablation systems and methods for treating patient tissue involve the use of an ablation an ablation apparatus with a plurality of ablation elements carried by a flexible tube structure, a radiofrequency generator capable of delivering a plurality of differing radio frequency power signals to the ablation elements of the ablation device, wires transmitting the radiofrequency power signals from the radiofrequency generator to the ablation elements, and a control mechanism to enable temperature-based power control to each of the powered ablation elements.
    Type: Grant
    Filed: November 17, 2021
    Date of Patent: October 24, 2023
    Assignee: AtriCure, Inc.
    Inventors: Tamer Ibrahim, David K. Swanson
  • Publication number: 20230320782
    Abstract: A surgical system for ablating a tissue, the system comprising: (a) an ablation mechanism comprising a first electrode and an opposed second electrode, wherein the ablation mechanism is configured to receive a tissue between the first electrode and the second electrode, and wherein at least one of the first electrode and the second electrode is movable to allow the first electrode and the second electrode to accommodate variable tissue thicknesses therebetween; and (b) a clamping mechanism configured to release and apply clamping pressure to the tissue between the first electrode and the second electrode, where the ablation mechanism is configured to automatically individually adjust at least one of an ablation energy output of the first electrode and an ablation energy output of the second electrode to accommodate variable tissue thicknesses between the first electrode and the second electrode.
    Type: Application
    Filed: June 15, 2023
    Publication date: October 12, 2023
    Applicant: AtriCure, Inc.
    Inventors: Tamer Ibrahim, Dwight P. Morejohn, Michael J. Banchieri, Ara Stephanian, John D. Pavlidis, David K. Swanson
  • Publication number: 20230320773
    Abstract: A tissue treatment system configured to ablate a tissue, the system comprising: (a) a clamp assembly comprising a first jaw mechanism and a second jaw mechanism configured to receive and compress a tissue therebetween; (b) a first electrode disposed on the first jaw mechanism and configured to contact the tissue; and (c) a second electrode disposed on the second jaw mechanism and configured to contact the tissue, where the first electrode and the second electrode are configured so that at least one of an ablation energy output of the first electrode and an ablation energy output of the second electrode is automatically adjusted to accommodate variable tissue thicknesses between the first electrode and the second electrode.
    Type: Application
    Filed: June 15, 2023
    Publication date: October 12, 2023
    Applicant: AtriCure, Inc.
    Inventor: David K. Swanson
  • Patent number: 11759254
    Abstract: Systems and methods for forming a lesion on an endocardial tissue of a patient's heart involve placing an ablation assembly inside of the heart and adjacent to the endocardial tissue, and placing a guiding assembly outside of the heart. An ablation assembly includes an ablation element and a first attraction element, and a guiding assembly includes a second attraction element. First and second attraction elements can be attracted via magnetism. Techniques involve forming an ablation on the cardiac tissue of a patient's heart with an ablation element of the ablation assembly. Optionally, techniques may include moving the second attraction element of the guiding assembly relative to the patient's heart, so as to effect a corresponding movement of the ablation element of the ablation assembly.
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: September 19, 2023
    Assignee: AtriCure, Inc.
    Inventors: Tamer Ibrahim, David K. Swanson
  • Patent number: 11419723
    Abstract: Devices, systems, and methods for treating a heart of a patient may make use of structures which limit a size of a chamber of the heart, such as by deploying one or more tensile member to bring a wall of the heart and a septum of the heart into contact. A plurality of tension members may help exclude scar tissue and provide a more effective remaining ventricle chamber. The implant may be deployed during beating of the heart, often in a minimally invasive or less-invasive manner. Trauma to the tissues of the heart may be inhibited by selectively approximating tissues while a pressure within the heart is temporarily reduced. Three-dimensional implant locating devices and systems facilitate beneficial heart chamber volumetric shape remodeling.
    Type: Grant
    Filed: March 5, 2020
    Date of Patent: August 23, 2022
    Assignee: BioVentrix, Inc.
    Inventors: Lon S. Annest, Arthur A. Bertolero, David K. Swanson
  • Publication number: 20220151694
    Abstract: Surgical systems and methods for administering an ablation treatment and other therapeutic or diagnostic protocols to a patient tissue involve a flexible stabilizer mechanism having an inner recess and an ablation mechanism coupled with the stabilizer mechanism.
    Type: Application
    Filed: December 8, 2021
    Publication date: May 19, 2022
    Applicant: AtriCure, Inc.
    Inventors: Tamer IBRAHIM, Dwight P. MOREJOHN, Michael J. BANCHIERI, Ara STEPHANIAN, John D. PAVLIDIS, David K. SWANSON
  • Patent number: 11331190
    Abstract: Devices, systems, and methods for treating a heart of a patient may make use of one or more implant structures which limit a size of a chamber of the heart, such as by deploying a tensile member to bring a wall of the heart toward (optionally into contact with) a septum of the heart.
    Type: Grant
    Filed: November 14, 2019
    Date of Patent: May 17, 2022
    Assignee: BioVentrix, Inc.
    Inventors: Lon S. Annest, Arthur A. Bertolero, Sing-Fatt Chin, David K. Swanson
  • Publication number: 20220071701
    Abstract: Bipolar belt ablation systems and methods for treating patient tissue involve the use of an ablation an ablation apparatus with a plurality of ablation elements carried by a flexible tube structure, a radiofrequency generator capable of delivering a plurality of differing radio frequency power signals to the ablation elements of the ablation device, wires transmitting the radiofrequency power signals from the radiofrequency generator to the ablation elements, and a control mechanism to enable temperature-based power control to each of the powered ablation elements.
    Type: Application
    Filed: November 17, 2021
    Publication date: March 10, 2022
    Applicant: AtriCure, Inc.
    Inventors: Tamer IBRAHIM, David K. SWANSON
  • Patent number: 11229483
    Abstract: Bipolar belt ablation systems and methods for treating patient tissue involve the use of an ablation an ablation apparatus with a plurality of ablation elements carried by a flexible tube structure, a radiofrequency generator capable of delivering a plurality of differing radio frequency power signals to the ablation elements of the ablation device, wires transmitting the radiofrequency power signals from the radiofrequency generator to the ablation elements, and a control mechanism to enable temperature-based power control to each of the powered ablation elements.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: January 25, 2022
    Assignee: AtriCure, Inc.
    Inventors: Tamer Ibrahim, David K. Swanson
  • Patent number: 11224481
    Abstract: Surgical systems and methods for administering an ablation treatment and other therapeutic or diagnostic protocols to a patient tissue involve a flexible stabilizer mechanism having an inner recess and an ablation mechanism coupled with the stabilizer mechanism.
    Type: Grant
    Filed: February 26, 2019
    Date of Patent: January 18, 2022
    Assignee: AtriCure, Inc.
    Inventors: Tamer Ibrahim, Dwight P. Morejohn, Michael J. Banchieri, Ara Stephanian, John D. Pavlidis, David K. Swanson
  • Publication number: 20210393321
    Abstract: Systems and methods for forming a lesion on an endocardial tissue of a patient's heart involve placing an ablation assembly inside of the heart and adjacent to the endocardial tissue, and placing a guiding assembly outside of the heart. An ablation assembly includes an ablation element and a first attraction element, and a guiding assembly includes a second attraction element. First and second attraction elements can be attracted via magnetism. Techniques involve forming an ablation on the cardiac tissue of a patient's heart with an ablation element of the ablation assembly. Optionally, techniques may include moving the second attraction element of the guiding assembly relative to the patient's heart, so as to effect a corresponding movement of the ablation element of the ablation assembly.
    Type: Application
    Filed: January 26, 2021
    Publication date: December 23, 2021
    Applicant: AtriCure, Inc.
    Inventors: Tamer IBRAHIM, David K. SWANSON
  • Patent number: 10932851
    Abstract: Systems and methods for forming a lesion on an endocardial tissue of a patients heart involve placing an ablation assembly inside of the heart and adjacent to the endocardial tissue, and placing a guiding assembly outside of the heart. An ablation assembly includes an ablation element and a first attraction element, and a guiding assembly includes a second attraction element. First and second attraction elements can be attracted via magnetism. Techniques involve forming an ablation on the cardiac tissue of a patient's heart with an ablation element of the ablation assembly. Optionally, techniques may include moving the second attraction element of the guiding assembly relative to the patient's heart, so as to effect a corresponding movement of the ablation element of the ablation assembly.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: March 2, 2021
    Assignee: AtriCure, Inc.
    Inventors: Tamer Ibrahim, David K. Swanson
  • Publication number: 20200315684
    Abstract: High-voltage pulses ablation systems and methods are used to ablate tissue and form lesions. A variety of different electrophysiology devices, such as catheters, surgical probes, and clamps, may be used to position one or more electrodes at a target location. Electrodes can be connected to power supply lines and, in some instances, the power to the electrodes can be controlled on an electrode-by-electrode basis. High-voltage pulse sequences provide a total amount of heating that is typically less than that which is observed with thermally-based radiofrequency energy ablation protocols.
    Type: Application
    Filed: June 19, 2020
    Publication date: October 8, 2020
    Applicant: AtriCure, Inc.
    Inventor: David K. SWANSON
  • Patent number: 10751122
    Abstract: Systems and methods provide protection for patient tissue during radiofrequency ablation treatments. Exemplary techniques involve placing a conductive or semiconductive pad assembly near a target tissue, and administering electrical current through the target tissue while protecting adjacent tissue with the pad assembly. The pad assembly may include a material having an electrical conductivity value that is equal to or greater than the electrical conductivity value of the target tissue.
    Type: Grant
    Filed: March 29, 2011
    Date of Patent: August 25, 2020
    Assignee: AtriCure, Inc.
    Inventors: David K. Swanson, Ara Stephanian
  • Patent number: 10722286
    Abstract: High-voltage pulses ablation systems and methods are used to ablate tissue and form lesions. A variety of different electrophysiology devices, such as catheters, surgical probes, and clamps, may be used to position one or more electrodes at a target location. Electrodes can be connected to power supply lines and, in some instances, the power to the electrodes can be controlled on an electrode-by-electrode basis. High-voltage pulse sequences provide a total amount of heating that is typically less than that which is observed with thermally-based radiofrequency energy ablation protocols.
    Type: Grant
    Filed: June 19, 2015
    Date of Patent: July 28, 2020
    Assignee: AtriCure, Inc.
    Inventor: David K. Swanson
  • Publication number: 20200214842
    Abstract: Devices, systems, and methods for treating a heart of a patient may make use of structures which limit a size of a chamber of the heart, such as by deploying one or more tensile member to bring a wall of the heart and a septum of the heart into contact. A plurality of tension members may help exclude scar tissue and provide a more effective remaining ventricle chamber. The implant may be deployed during beating of the heart, often in a minimally invasive or less-invasive manner. Trauma to the tissues of the heart may be inhibited by selectively approximating tissues while a pressure within the heart is temporarily reduced. Three-dimensional implant locating devices and systems facilitate beneficial heart chamber volumetric shape remodeling.
    Type: Application
    Filed: March 5, 2020
    Publication date: July 9, 2020
    Applicant: BioVentrix, Inc.
    Inventors: Lon S. Annest, Arthur A. Bertolero, David K. Swanson