Patents by Inventor Alexandru Campean

Alexandru Campean 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).

  • Patent number: 11596792
    Abstract: A system, method, and apparatus for treating a medical condition by applying transcutaneous electrical stimulation to a target peripheral nerve of a subject. Electrical stimulation is applied to the peripheral nerve via a stimulation electrode pattern under closed-loop control in which EMG responses are monitored and used to adjust stimulation parameters. In response to detecting an unacceptable recording, electrical stimulation is applied to the peripheral nerve under open-loop control.
    Type: Grant
    Filed: August 20, 2021
    Date of Patent: March 7, 2023
    Assignee: AVATION MEDICAL, INC.
    Inventors: Alexandru Campean, Jeff A. Weisgarber, Mingming Zhang
  • Publication number: 20220347461
    Abstract: A system, method, and apparatus for treating a medical condition by applying transcutaneous electrical stimulation to a target peripheral nerve of a subject. Electrical stimulation is applied to the peripheral nerve via a stimulation electrode pattern under closed-loop control in which EMG responses are monitored and used to adjust stimulation parameters. In response to detecting an unacceptable recording, electrical stimulation is applied to the peripheral nerve under open-loop control.
    Type: Application
    Filed: September 18, 2020
    Publication date: November 3, 2022
    Inventors: Alexandru CAMPEAN, Jeff A. WEISGARBER, Mingming ZHANG
  • Publication number: 20210379379
    Abstract: A system, method, and apparatus for treating a medical condition by applying transcutaneous electrical stimulation to a target peripheral nerve of a subject. Electrical stimulation is applied to the peripheral nerve via a stimulation electrode pattern under closed-loop control in which EMG responses are monitored and used to adjust stimulation parameters. In response to detecting an unacceptable recording, electrical stimulation is applied to the peripheral nerve under open-loop control.
    Type: Application
    Filed: August 20, 2021
    Publication date: December 9, 2021
    Inventors: Alexandru Campean, Jeff A. Weisgarber, Mingming Zhang
  • Patent number: 11147966
    Abstract: Methods and devices for improving pelvic floor dysfunction in a patient suffering therefrom by electrically modulating neural tissue in a minimally invasive fashion using an electrical micro stimulator are provided.
    Type: Grant
    Filed: January 17, 2018
    Date of Patent: October 19, 2021
    Assignee: AVATION MEDICAL, INC.
    Inventors: Benjamin A. Tranchina, Tracy L. Cameron, Mohsin Zafar, Steven E. Wilder, Jeff Weisgarber, Alexandru Campean, Michael S. Labbe
  • Patent number: 11141587
    Abstract: A system, method, and apparatus for treating a medical condition by applying transcutaneous electrical stimulation to a target peripheral nerve of a subject. Electrical stimulation is applied to the peripheral nerve via a stimulation electrode pattern under closed-loop control in which EMG responses are monitored and used to adjust stimulation parameters. In response to detecting an unacceptable recording, electrical stimulation is applied to the peripheral nerve under open-loop control.
    Type: Grant
    Filed: March 7, 2019
    Date of Patent: October 12, 2021
    Assignee: AVATION MEDICAL, INC.
    Inventors: Alexandru Campean, Jeff A. Weisgarber, Mingming Zhang
  • Patent number: 11141586
    Abstract: A system, method, and apparatus for treating a medical condition by applying transcutaneous electrical stimulation to a target peripheral nerve of a subject. Electrical stimulation is applied to the peripheral nerve via a stimulation electrode pattern under closed-loop control in which EMG responses are monitored and used to adjust stimulation parameters. In response to detecting an unacceptable recording, electrical stimulation is applied to the peripheral nerve under open-loop control.
    Type: Grant
    Filed: March 7, 2019
    Date of Patent: October 12, 2021
    Assignee: AVATION MEDICAL, INC.
    Inventors: Alexandru Campean, Jeff A. Weisgarber, Mingming Zhang
  • Patent number: 10603492
    Abstract: A system, method, and apparatus for treating a medical condition by applying transcutaneous electrical stimulation to a target peripheral nerve of a subject. Electrical stimulation is applied to the peripheral nerve via a stimulation electrode pattern under closed-loop control in which EMG responses are monitored and used to adjust stimulation parameters. In response to detecting an unacceptable recording, electrical stimulation is applied to the peripheral nerve under open-loop control.
    Type: Grant
    Filed: March 7, 2019
    Date of Patent: March 31, 2020
    Assignee: AVATION MEDICAL, INC.
    Inventors: Alexandru Campean, Jeff A. Weisgarber, Mingming Zhang
  • Publication number: 20200069942
    Abstract: A system, method, and apparatus for treating a medical condition by applying transcutaneous electrical stimulation to a target peripheral nerve of a subject. Electrical stimulation is applied to the peripheral nerve via a stimulation electrode pattern under closed-loop control in which EMG responses are monitored and used to adjust stimulation parameters. In response to detecting an unacceptable recording, electrical stimulation is applied to the peripheral nerve under open-loop control.
    Type: Application
    Filed: March 7, 2019
    Publication date: March 5, 2020
    Inventors: Alexandru Campean, Jeff A. Weisgarber, Mingming Zhang
  • Publication number: 20200069941
    Abstract: A system, method, and apparatus for treating a medical condition by applying transcutaneous electrical stimulation to a target peripheral nerve of a subject. Electrical stimulation is applied to the peripheral nerve via a stimulation electrode pattern under closed-loop control in which EMG responses are monitored and used to adjust stimulation parameters. In response to detecting an unacceptable recording, electrical stimulation is applied to the peripheral nerve under open-loop control.
    Type: Application
    Filed: March 7, 2019
    Publication date: March 5, 2020
    Inventors: Alexandru Campean, Jeff A. Weisgarber, Mingming Zhang
  • Publication number: 20200069943
    Abstract: A system, method, and apparatus for treating a medical condition by applying transcutaneous electrical stimulation to a target peripheral nerve of a subject. Electrical stimulation is applied to the peripheral nerve via a stimulation electrode pattern under closed-loop control in which EMG responses are monitored and used to adjust stimulation parameters. In response to detecting an unacceptable recording, electrical stimulation is applied to the peripheral nerve under open-loop control.
    Type: Application
    Filed: March 7, 2019
    Publication date: March 5, 2020
    Inventors: Alexandru Campean, Jeff A. Weisgarber, Mingming Zhang
  • Patent number: 10315030
    Abstract: Methods, devices and systems for improving pelvic floor dysfunction in a patient suffering therefrom by electrically modulating neural tissue in a minimally invasive fashion using an electrical microstimulator are provided. Methods include inserting an electrical microstimulator having a re-deployable fixation member through skin of a patient's leg and advancing the electrical microstimulator through the skin along tissue of a surgical pathway to an area of the patient's leg. A target implant site can be identified that is above deep fascia and below the skin and that is adjacent to a target nerve associated with pelvic floor function. The electrical microstimulator can be anchored to the target implant site via the re-deployable fixation member or re-positioned, if necessary. A therapy electrical signal can be delivered to the target nerve from the target implant site.
    Type: Grant
    Filed: January 17, 2018
    Date of Patent: June 11, 2019
    Assignee: VERESSA MEDICAL, INC.
    Inventors: Benjamin A. Tranchina, Tracy L. Cameron, Jeffrey Richard Held, Jeff Weisgarber, Michael S. Labbe, Maekele Gebrekidan, Mohsin Zafar, Eric Gustin Hassenpflug, Alexandru Campean, Robert K. Deckman, Steven E. Wilder
  • Publication number: 20180200520
    Abstract: Methods and devices for improving pelvic floor dysfunction in a patient suffering therefrom by electrically modulating neural tissue in a minimally invasive fashion using an electrical micro stimulator are provided.
    Type: Application
    Filed: January 17, 2018
    Publication date: July 19, 2018
    Inventors: Benjamin A. Tranchina, Tracy L. Cameron, Mohsin Zafar, Steven E. Wilder, Jeff Weisgarber, Alexandru Campean, Michael S. Labbe
  • Publication number: 20180200516
    Abstract: Methods, devices and systems for improving pelvic floor dysfunction in a patient suffering therefrom by electrically modulating neural tissue in a minimally invasive fashion using an electrical microstimulator are provided. Methods include inserting an electrical microstimulator having a re-deployable fixation member through skin of a patient's leg and advancing the electrical microstimulator through the skin along tissue of a surgical pathway to an area of the patient's leg. A target implant site can be identified that is above deep fascia and below the skin and that is adjacent to a target nerve associated with pelvic floor function. The electrical microstimulator can be anchored to the target implant site via the re-deployable fixation member or re-positioned, if necessary. A therapy electrical signal can be delivered to the target nerve from the target implant site.
    Type: Application
    Filed: January 17, 2018
    Publication date: July 19, 2018
    Inventors: Benjamin A. Tranchina, Tracy L. Cameron, Jeffrey Richard Held, Jeff Weisgarber, Michael S. Labbe, Maekele Gebrekidan, Mohsin Zafar, Eric Gustin Hassenpflug, Alexandru Campean, Robert K. Deckman, Steven E. Wilder