Patents by Inventor Aditya Goil

Aditya Goil 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: 20220233864
    Abstract: A method and device for dynamic device based AV delay adjustment is provided. The method comprises electrodes that are configured to be located proximate to an atrial (A) site and a right ventricular (RV) site. The method utilizes one or more processors for detecting an atrial paced (Ap) event or atrial sensed (As) event, and measures an AV interval corresponding to an interval between the Ap event or the As event and a sensed ventricular (Vs) event. The AV interval is associated with a current heart rate (HR). The method automatically dynamically adjusts a first AV delay based directly on the measured AV interval, identifies a scale factor associated with the current HR, calculates a second AV delay by scaling the first AV delay based on the scale factor and manages a pacing therapy, utilized by the IMD, based on the first and second AV delays.
    Type: Application
    Filed: February 1, 2022
    Publication date: July 28, 2022
    Inventors: Nima Badie, Carin Folman, Jennifer Rhude, Aditya Goil
  • Patent number: 11273312
    Abstract: A method and device for dynamic device based AV delay adjustment is provided. The method comprises electrodes that are configured to be located proximate to an atrial (A) site and a right ventricular (RV) site. The method utilizes one or more processors for detecting an atrial paced (Ap) event or atrial sensed (As) event, and measures an AV interval corresponding to an interval between the Ap event or the As event and a sensed ventricular (Vs) event. The AV interval is associated with a current heart rate (HR). The method automatically dynamically adjusts a first AV delay based directly on the measured AV interval, identifies a scale factor associated with the current HR, calculates a second AV delay by scaling the first AV delay based on the scale factor and manages a pacing therapy, utilized by the IMD, based on the first and second AV delays.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: March 15, 2022
    Assignee: Pacesetter, Inc.
    Inventors: Nima Badie, Carin Folman, Jennifer Rhude, Aditya Goil
  • Publication number: 20220072303
    Abstract: System and methods are provided herein and include a HIS electrode configured to be located proximate to a HIS bundle and to at least partially define a HIS sensing vector. They system includes memory to store program instructions and cardiac activity (CA) signals for a series of beats utilizing a candidate sensing configuration. The candidate sensing configuration is defined by i) the HIS sensing vector and ii) a sensing channel that utilizes sensing circuitry configured to operate based on one or more sensing settings to detect near field and far field activity. The system includes one or more processors that, when executing the program instructions, are configured to analyze the CA signals to obtain an atrial (A) feature of interest (FOI) and a ventricular (V) FOI for the corresponding beats within the series of beats and identify a V-A FOI relation between the A FOIs and the V FOIs across the series of beats.
    Type: Application
    Filed: September 8, 2020
    Publication date: March 10, 2022
    Inventors: Aditya Goil, Xiaoyi Min, Wenwen Li, Yun Qiao, Jan O. Mangual-Soto, Carin Folman
  • Publication number: 20220008724
    Abstract: A method and device for dynamic device based AV delay adjustment are provided. The method provides electrodes that are configured to be located proximate to an atrial (A) site and a right ventricular (RV) site. The method utilizes one or more processors, in an implantable medical device (IMD), for detecting an atrial paced (Ap) event or atrial sensed (As) event. The method determines a measured AV interval corresponding to an interval between the Ap event or the As event and a ventricular sensed event and calculates a percentage-based (PB) offset based on the measured AV interval. The method automatically dynamically adjusting an AV delay, utilized by the IMD, based on the measured AV interval and the PB offset and manages a pacing therapy, utilized by the IMD, based on the AV delay after the adjusting operation.
    Type: Application
    Filed: September 28, 2021
    Publication date: January 13, 2022
    Inventors: Nima Badie, Jan O. Mangual-Soto, Luke C. McSpadden, Aditya Goil, Kyungmoo Ryu
  • Patent number: 11221373
    Abstract: Methods, devices and program products are provided for determining an early battery depletion condition for a battery powered device. The method determines a charge consumption drawn externally from a battery cell by the device for a select period of time, obtains a measured cell voltage for the battery cell of the medical device, calculates a projected cell voltage based on the charge consumption and usage conditions, and declares an early depletion condition based on a relation between the measured and projected cell voltages.
    Type: Grant
    Filed: June 23, 2017
    Date of Patent: January 11, 2022
    Assignee: PACESETTER, INC.
    Inventors: Avi Fischer, Gene A. Bornzin, Thomas F. Strange, Xing Pei, Aditya Goil, Fady Dawoud, Kyungmoo Ryu, Joseph Beauvais, Gabriel Mouchawar, Richard Williamson
  • Patent number: 11207525
    Abstract: Methods and devices are provided for, under control of one or more processors within an implantable medical device (IMD), delivering cardiac resynchronization therapy (CRT) at one or more pacing sites. The processors obtain cardiac signals, associated with a candidate beat, from multi-site left ventricular (MSLV) electrodes distributed along a left ventricle and analyze the cardiac signals to collect at least one of a MSLV conduction pattern or a MSLV morphology. The processors compare at least one of the MSLV conduction pattern or MSLV morphology to one or more associated templates. The processors then label the candidate beat as a pseudo-fusion beat based on the comparing and adjust the CRT based on the labeling.
    Type: Grant
    Filed: January 13, 2020
    Date of Patent: December 28, 2021
    Assignee: Pacesetter, Inc.
    Inventors: Nima Badie, Jan Mangual-Soto, Luke McSpadden, Aditya Goil
  • Publication number: 20210393967
    Abstract: A system and method are provided. The system includes a HIS electrode configured to be located proximate to a HIS bundle. A pulse generator is coupled to the HIS electrode and is configured to deliver HIS bundle pacing (HBP), a right atrial (RA) electrode is located in a right atrium, a sensing circuitry coupled to the RA electrode and defines an RA sensing channel that does not utilize the HIS electrode. The system includes a memory including program instructions. The system includes a processor is configured to collect cardiac activity (CA) signals over the RA sensing channel utilizing the RA electrode. The CA signals include a far field (FF) component associated with a ventricular event (VE). The processor analyzes the FF component to identify first and second FF component (FFC) characteristics of interest (COI) of the ventricular event and utilizes the first FFC COI to apply a first capture class (CC) discriminator to distinguish between first and second capture classes.
    Type: Application
    Filed: June 18, 2020
    Publication date: December 23, 2021
    Inventors: Xiaoyi Min, Wenwen Li, Yun Qiao, Aditya Goil
  • Patent number: 11154719
    Abstract: A method and device for dynamic device based AV delay adjustment are provided. The method provides electrodes that are configured to be located proximate to an atrial (A) site and a right ventricular (RV) site. The method utilizes one or more processors, in an implantable medical device (IMD), for detecting an atrial paced (Ap) event or atrial sensed (As) event. The method determines a measured AV interval corresponding to an interval between the Ap event or the As event and a ventricular sensed event and calculates a percentage-based (PB) offset based on the measured AV interval. The method automatically dynamically adjusting an AV delay, utilized by the IMD, based on the measured AV interval and the PB offset and manages a pacing therapy, utilized by the IMD, based on the AV delay after the adjusting operation.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: October 26, 2021
    Assignee: Pacesetter, Inc.
    Inventors: Nima Badie, Jan O. Mangual-Soto, Luke C. McSpadden, Aditya Goil, Kyungmoo Ryu
  • Publication number: 20210205615
    Abstract: A method of pacing a His bundle of a patient heart using a stimulation system including a memory, a pulse generator, a stimulating electrode and at least one sensing electrode includes applying a plurality of impulses through the stimulating electrode to induce a plurality of responses from the patient heart. Each impulse of the plurality of impulses is delivered at a different impulse energy corresponding to a respective output setting of the stimulation system. The response characteristics for each of the plurality of responses are measured and each impulse is assigned a classification based on whether the respective response characteristics indicate capture of one or both of the His bundle and a ventricle of the patient heart. The output setting and classification for each impulse is then stored in the memory.
    Type: Application
    Filed: March 18, 2021
    Publication date: July 8, 2021
    Inventors: Julie Prillinger, Gene A. Bornzin, Stuart Rosenberg, Aditya Goil, Wenwen Li, Pritika Toutam, Didier Theret, Fujian Qu
  • Patent number: 10981001
    Abstract: A method of pacing a His bundle of a patient heart using a stimulation system including a memory, a pulse generator, a stimulating electrode and at least one sensing electrode includes applying a plurality of impulses through the stimulating electrode to induce a plurality of responses from the patient heart. Each impulse of the plurality of impulses is delivered at a different impulse energy corresponding to a respective output setting of the stimulation system. The response characteristics for each of the plurality of responses are measured and each impulse is assigned a classification based on whether the respective response characteristics indicate capture of one or both of the His bundle and a ventricle of the patient heart. The output setting and classification for each impulse is then stored in the memory.
    Type: Grant
    Filed: July 18, 2017
    Date of Patent: April 20, 2021
    Assignee: PACESETTER, INC.
    Inventors: Julie Prillinger, Gene A. Bornzin, Stuart Rosenberg, Aditya Goil, Wenwen Li, Pritika Toutam, Didier Theret, Fujian Qu
  • Publication number: 20200147395
    Abstract: Methods and devices are provided for, under control of one or more processors within an implantable medical device (IMD), delivering cardiac resynchronization therapy (CRT) at one or more pacing sites. The processors obtain cardiac signals, associated with a candidate beat, from multi-site left ventricular (MSLV) electrodes distributed along a left ventricle and analyze the cardiac signals to collect at least one of a MSLV conduction pattern or a MSLV morphology. The processors compare at least one of the MSLV conduction pattern or MSLV morphology to one or more associated templates. The processors then label the candidate beat as a pseudo-fusion beat based on the comparing and adjust the CRT based on the labeling.
    Type: Application
    Filed: January 13, 2020
    Publication date: May 14, 2020
    Inventors: Nima Badie, Jan Mangual-Soto, Luke McSpadden, Aditya Goil
  • Publication number: 20200094056
    Abstract: A method and device for dynamic device based AV delay adjustment is provided. The method comprises electrodes that are configured to be located proximate to an atrial (A) site and a right ventricular (RV) site. The method utilizes one or more processors for detecting an atrial paced (Ap) event or atrial sensed (As) event, and measures an AV interval corresponding to an interval between the Ap event or the As event and a sensed ventricular (Vs) event. The AV interval is associated with a current heart rate (HR). The method automatically dynamically adjusts a first AV delay based directly on the measured AV interval, identifies a scale factor associated with the current HR, calculates a second AV delay by scaling the first AV delay based on the scale factor and manages a pacing therapy, utilized by the IMD, based on the first and second AV delays.
    Type: Application
    Filed: September 18, 2019
    Publication date: March 26, 2020
    Inventors: Nima Badie, Carin Folman, Jen Rhude, Aditya Goil
  • Publication number: 20200094057
    Abstract: A method and device for dynamic device based AV delay adjustment are provided. The method provides electrodes that are configured to be located proximate to an atrial (A) site and a right ventricular (RV) site. The method utilizes one or more processors, in an implantable medical device (IMD), for detecting an atrial paced (Ap) event or atrial sensed (As) event. The method determines a measured AV interval corresponding to an interval between the Ap event or the As event and a ventricular sensed event and calculates a percentage-based (PB) offset based on the measured AV interval. The method automatically dynamically adjusting an AV delay, utilized by the IMD, based on the measured AV interval and the PB offset and manages a pacing therapy, utilized by the IMD, based on the AV delay after the adjusting operation.
    Type: Application
    Filed: September 18, 2019
    Publication date: March 26, 2020
    Inventors: Nima Badie, Jan O. Mangual-Soto, Luke C. McSpadden, Aditya Goil, Kyungmoo Ryu
  • Patent number: 10569091
    Abstract: Methods and devices are provided for, under control of one or more processors within an implantable medical device (IMD), delivering cardiac resynchronization therapy (CRT) at one or more pacing sites. The processors obtain cardiac signals, associated with a candidate beat, from multi-site left ventricular (MSLV) electrodes distributed along a left ventricle and analyze the cardiac signals to collect at least one of a MSLV conduction pattern or a MSLV morphology. The processors compare at least one of the MSLV conduction pattern or MSLV morphology to one or more associated templates. The processors then label the candidate beat as a pseudo-fusion beat based on the comparing and adjust the CRT based on the labeling.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: February 25, 2020
    Assignee: PACESETTER, INC.
    Inventors: Nima Badie, Jan Mangual-Soto, Luke McSpadden, Aditya Goil
  • Publication number: 20190192859
    Abstract: Methods and devices are provided for, under control of one or more processors within an implantable medical device (IMD), delivering cardiac resynchronization therapy (CRT) at one or more pacing sites. The processors obtain cardiac signals, associated with a candidate beat, from multi-site left ventricular (MSLV) electrodes distributed along a left ventricle and analyze the cardiac signals to collect at least one of a MSLV conduction pattern or a MSLV morphology. The processors compare at least one of the MSLV conduction pattern or MSLV morphology to one or more associated templates. The processors then label the candidate beat as a pseudo-fusion beat based on the comparing and adjust the CRT based on the labeling.
    Type: Application
    Filed: December 21, 2017
    Publication date: June 27, 2019
    Inventors: Nima Badie, Jan Mangual-Soto, Luke McSpadden, Aditya Goil
  • Publication number: 20190022378
    Abstract: A method of pacing a His bundle of a patient heart using a stimulation system including a memory, a pulse generator, a stimulating electrode and at least one sensing electrode includes applying a plurality of impulses through the stimulating electrode to induce a plurality of responses from the patient heart. Each impulse of the plurality of impulses is delivered at a different impulse energy corresponding to a respective output setting of the stimulation system. The response characteristics for each of the plurality of responses are measured and each impulse is assigned a classification based on whether the respective response characteristics indicate capture of one or both of the His bundle and a ventricle of the patient heart. The output setting and classification for each impulse is then stored in the memory.
    Type: Application
    Filed: July 18, 2017
    Publication date: January 24, 2019
    Inventors: Julie Prillinger, Gene A. Bornzin, Stuart Rosenberg, Aditya Goil, Wenwen Li, Pritika Toutam, Didier Theret, Fujian Qu
  • Publication number: 20180372805
    Abstract: Methods, devices and program products are provided for determining an early battery depletion condition for a battery powered device. The method determines a charge consumption drawn externally from a battery cell by the device for a select period of time, obtains a measured cell voltage for the battery cell of the medical device, calculates a projected cell voltage based on the charge consumption and usage conditions, and declares an early depletion condition based on a relation between the measured and projected cell voltages.
    Type: Application
    Filed: June 23, 2017
    Publication date: December 27, 2018
    Inventors: Avi Fischer, Gene A. Bornzin, Thomas F. Strange, Xing Pei, Aditya Goil, Fady Dawoud, Kyungmoo Ryu, Joseph Beauvais, Gabriel Mouchawar, Richard Williamson