Patents by Inventor Quan Ni

Quan Ni 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: 20250090848
    Abstract: At least some embodiments of the present disclosure are directed to systems and methods for managing sleep disordered breathing (e.g., obstructive sleep apnea) for a patient. A first implantable electrode delivers a first stimulation signal proximate to a first nerve of the patient to stimulate the first nerve and activate at least one first muscle for an upper airway dilation of the person. A second implantable electrode delivers a second stimulation signal proximate to a second nerve to stimulate the second nerve and activate at least one second muscle for a caudal tracheal traction for an upper airway of the person. A stimulation signal generator generates the first and second stimulation signals and coordinates the delivery of the first stimulation signal with the delivery of the second stimulation signal.
    Type: Application
    Filed: December 3, 2024
    Publication date: March 20, 2025
    Inventor: Quan Ni
  • Publication number: 20250064390
    Abstract: A system and method for automatically implementing a therapy for treating sleep disordered breathing.
    Type: Application
    Filed: November 11, 2024
    Publication date: February 27, 2025
    Applicant: Inspire Medical Systems, Inc.
    Inventors: Mark A. Christopherson, Quan Ni, Timothy P. Herbert, John Rondoni
  • Publication number: 20250058118
    Abstract: At least some embodiments of the present disclosure are directed to systems and methods for managing sleep disordered breathing (e.g., obstructive sleep apnea) for a patient. An implantable electrode delivers a stimulation signal proximate to a nerve of the patient to stimulate the nerve and activate at least one muscle associated with an airway of the person. A controller generates a set of predicted stimulation settings for the stimulation signal using a trained machine learning model and provides the set of predicted stimulation settings to the stimulation signal generator.
    Type: Application
    Filed: June 13, 2024
    Publication date: February 20, 2025
    Inventor: Quan Ni
  • Patent number: 12194300
    Abstract: At least some embodiments of the present disclosure are directed to systems and methods for managing sleep disordered breathing (e.g., obstructive sleep apnea) for a patient. A first implantable electrode delivers a first stimulation signal proximate to a first nerve of the patient to stimulate the first nerve and activate at least one first muscle for an upper airway dilation of the person. A second implantable electrode delivers a second stimulation signal proximate to a second nerve to stimulate the second nerve and activate at least one second muscle for a caudal tracheal traction for an upper airway of the person. A stimulation signal generator generates the first and second stimulation signals and coordinates the delivery of the first stimulation signal with the delivery of the second stimulation signal.
    Type: Grant
    Filed: June 13, 2024
    Date of Patent: January 14, 2025
    Assignee: Restora Medical, Inc.
    Inventor: Quan Ni
  • Patent number: 12172012
    Abstract: A method of implanting includes inserting a stimulation element into a head-and-neck region and positioning an electrode array of the stimulation element relative to a target portion of a nerve.
    Type: Grant
    Filed: December 12, 2019
    Date of Patent: December 24, 2024
    Assignee: INSPIRE MEDICAL SYSTEMS, INC.
    Inventors: Mark A. Christopherson, Quan Ni, John Rondoni
  • Patent number: 12138071
    Abstract: A method for treating sleep disordered breathing includes electrically stimulating an upper airway patency-related nerve via implantable stimulation elements.
    Type: Grant
    Filed: January 11, 2021
    Date of Patent: November 12, 2024
    Assignee: Inspire Medical Systems, Inc.
    Inventors: Mark A. Christopherson, Quan Ni, Timothy P. Herbert, John Rondoni
  • Publication number: 20240278009
    Abstract: A device for treating sleep disordered breathing includes a stimulation element to stimulate an airway patency related nerve.
    Type: Application
    Filed: December 22, 2023
    Publication date: August 22, 2024
    Applicant: INSPIRE MEDICAL SYSTEMS, INC.
    Inventors: Darrell Wagner, Quan Ni, John Rondoni, David Dieken
  • Patent number: 12053289
    Abstract: A system and method for identifying a stimulation location on a nerve is disclosed. The system includes an image-based navigation interface used to facilitate advancing a stimulation element within a patient body toward a target nerve stimulation site. Using the system one determines, separately for each potential target nerve stimulation site, a neuromuscular response of muscles produced upon applying a stimulation signal at the respective separate potential target stimulation sites. The image-based navigation interface is configured to display a graphic identification of which muscles were activated for each respective potential target nerve stimulation site upon applying the stimulation signal.
    Type: Grant
    Filed: April 19, 2022
    Date of Patent: August 6, 2024
    Assignee: INSPIRE MEDICAL SYSTEMS, INC.
    Inventors: John Rondoni, Mark A. Christopherson, Quan Ni
  • Publication number: 20240252824
    Abstract: Devices and/or methods for treating sleep disordered breathing may include stimulation of a single nerve, multiple nerves, as well as other tissues relating to upper airway patency.
    Type: Application
    Filed: May 23, 2022
    Publication date: August 1, 2024
    Applicant: INSPIRE MEDICAL SYSTEMS, INC.
    Inventors: Kevin Verzal, Timothy Herbert, Wondimeneh Tesfayesus, John Rondoni, Quan Ni, Kent Lee
  • Patent number: 11850424
    Abstract: A device for treating sleep disordered breathing includes a stimulation element to stimulate an airway patency related nerve.
    Type: Grant
    Filed: June 16, 2021
    Date of Patent: December 26, 2023
    Assignee: INSPIRE MEDICAL SYSTEMS, INC.
    Inventors: Darrell Wagner, Quan Ni, John Rondoni, David Dieken
  • Publication number: 20230381524
    Abstract: Systems and methods for determining parameters and/or configurations for implantable pulse generator and/or lead(s) for the cardiac conduction system. The method includes configuring a stimulation vector. The method also includes configuring an AV delay to be less than an intrinsic AV delay, controlling a pulse generator to deliver pacing with a pacing amplitude, determining a sensing signal from artifacts of the pacing, adjusting the pacing amplitude based on the determined sensing signal and a capture signal, and determining the pacing threshold based on the adjusted pacing amplitude. The method further includes configuring the AV delay to a percentage of an intrinsic AV delay, controlling the pulse generator to deliver pacing with the AV delay, determining a sensing signal from artifacts of the pacing, adjusting the AV delay based on the determined sensing signal, and configuring the pulse generator with the adjusted AV delay.
    Type: Application
    Filed: May 31, 2022
    Publication date: November 30, 2023
    Inventors: Quan Ni, Martin Tze, Scott Hayden, Entao Liu, Yongxing Zhang, Lichuan Ping, Weiguang Shao, Hao Ding
  • Patent number: 11806526
    Abstract: A device for treating sleep disordered breathing includes a stimulation element to stimulate an airway-patency-related nerve.
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: November 7, 2023
    Assignee: INSPIRE MEDICAL SYSTEMS, INC.
    Inventors: Darrell Wagner, Quan Ni, John Rondoni, Dave Dieken
  • Patent number: 11806537
    Abstract: A system and method for treating sleep apnea includes inserting an implantable pulse generator subcutaneously within a body of a patient and connecting a lead to the pulse generator. The lead is inserted within the vasculature and advanced transvenously through the vasculature until a stimulation portion of the lead becomes positioned in close proximity to the hypoglossal nerve. A nerve-stimulation signal is applied to the hypoglossal nerve via the stimulation portion of the lead.
    Type: Grant
    Filed: August 6, 2021
    Date of Patent: November 7, 2023
    Assignee: INSPIRE MEDICAL SYSTEMS, INC.
    Inventors: Quan Ni, Mark A. Christopherson, Timothy P. Herbert, John Rondoni
  • Patent number: 11806525
    Abstract: An electrode cuff includes a first elongate portion and a second elongate portion. The first elongate portion is configured to removably contact a length of a nerve while the second elongate portion extends outwardly at an angle relative to a first side edge of the first elongate portion to at least partially wrap about the nerve. The electrode cuff includes a first series of electrodes that is spaced apart longitudinally along the first elongate portion. A width of the second elongate portion is sized to fit between adjacent branches extending from a nerve.
    Type: Grant
    Filed: March 29, 2022
    Date of Patent: November 7, 2023
    Assignee: Inspire Medical Systems, Inc.
    Inventors: Blake D. Johnson, Mark Christopherson, John Rondoni, Quan Ni
  • Publication number: 20230172479
    Abstract: Devices and/or methods for treating sleep disordered breathing may include stimulation of a single nerve, multiple nerves, as well as other tissues relating to upper airway patency.
    Type: Application
    Filed: May 21, 2021
    Publication date: June 8, 2023
    Applicant: INSPIRE MEDICAL SYSTEMS, INC.
    Inventors: Kevin Verzal, Timothy Herbert, Wondimeneh Tesfayesus, John Rondoni, Quan Ni
  • Publication number: 20220401727
    Abstract: A patient control is disclosed that facilitates operation of an implantable medical device.
    Type: Application
    Filed: May 9, 2022
    Publication date: December 22, 2022
    Applicant: Inspire Medical Systems, Inc.
    Inventors: John Rondoni, Blake D. Johnson, Quan Ni
  • Publication number: 20220401725
    Abstract: A first sensing element including an accelerometer-based sensor for sleep disordered breathing (SDB) care.
    Type: Application
    Filed: May 9, 2022
    Publication date: December 22, 2022
    Applicant: INSPIRE MEDICAL SYSTEMS, INC.
    Inventors: Dave Dieken, Kevin Verzal, John Rondoni, Quan Ni, Darrell Wagner, Christopher Thorp, Everardo Villasenor, Michael Hedin, Nicole C. Moskowitz
  • Publication number: 20220386934
    Abstract: A system and method for identifying a stimulation location on a nerve is disclosed. The system includes an image-based navigation interface used to facilitate advancing a stimulation element within a patient body toward a target nerve stimulation site. Using the system one determines, separately for each potential target nerve stimulation site, a neuromuscular response of muscles produced upon applying a stimulation signal at the respective separate potential target stimulation sites. The image-based navigation interface is configured to display a graphic identification of which muscles were activated for each respective potential target nerve stimulation site upon applying the stimulation signal.
    Type: Application
    Filed: April 19, 2022
    Publication date: December 8, 2022
    Applicant: INSPIRE MEDICAL SYSTEMS, INC.
    Inventors: John Rondoni, Mark A. Christopherson, Quan Ni
  • Patent number: 11511117
    Abstract: A stimulation protocol determination system includes an input module and a selector module. The input module is provided to receive an indication of an upper airway flow limitation via sensed respiratory effort information. The selection module is provided to automatically select, based on the indicated upper airway flow limitation, a stimulation protocol.
    Type: Grant
    Filed: March 9, 2020
    Date of Patent: November 29, 2022
    Assignee: INSPIRE MEDICAL SYSTEMS, INC.
    Inventors: Quan Ni, Mark A. Christopherson, John Rondoni
  • Publication number: 20220296887
    Abstract: An electrode cuff includes a first elongate portion and a second elongate portion. The first elongate portion is configured to removably contact a length of a nerve while the second elongate portion extends outwardly at an angle relative to a first side edge of the first elongate portion to at least partially wrap about the nerve. The electrode cuff includes a first series of electrodes that is spaced apart longitudinally along the first elongate portion. A width of the second elongate portion is sized to fit between adjacent branches extending from a nerve.
    Type: Application
    Filed: March 29, 2022
    Publication date: September 22, 2022
    Applicant: Inspire Medical Systems, Inc.
    Inventors: Blake D. Johnson, Mark Christopherson, John Rondoni, Quan Ni