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: 20240094304Abstract: Systems, methods, and devices are provided for determining an early battery depletion (EBD) condition of an implantable medical device that includes a memory storing program instructions and a processor executing the program instructions. Circuitry is electrically coupled to the processor, and the circuitry and processor perform one or more tasks related to at least one of collecting signals indictive of physiologic activity, analyzing collected signals, delivering therapy, or communicating with an external device. A battery supplies energy to the circuitry and processor. A monitoring circuit coupled to the battery measures actual energy usage from the battery representing at least one of a current draw from the battery during corresponding tasks or a voltage measurement across the battery. Circuitry and processor calculate projected energy usage from the battery in connection with the corresponding tasks, and determine when an EBD condition exists based on projected energy usage and actual energy usage.Type: ApplicationFiled: December 1, 2023Publication date: March 21, 2024Inventors: Fady Dawoud, Aditya Goil, Kevin J. Davis
-
Publication number: 20240066307Abstract: 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: ApplicationFiled: November 7, 2023Publication date: February 29, 2024Inventors: Nima Badie, Jan O. Mangual-Soto, Luke C. McSpadden, Aditya Goil, Kyungmoo Ryu
-
Publication number: 20240065637Abstract: A medical data and diagnostics management system for processing classified electrogram (EGM) datasets includes a server system that receives transmissions of classified EGM datasets, each corresponding to an arrhythmic episode detected by an implantable medical device (IMD), and applies a machine-learning model to each classified EGM dataset, thereby determining confidence indicator(s) relating to the IMD classification for each arrhythmic episode. Based upon the confidence indicator(s), the server system generates a set of machine-adjudicated EGM datasets, assigns a ranking score to each machine-adjudicated EGM dataset, and selects for display (for clinical analysis) a subset of the machine-adjudicated EGM datasets based upon their ranking scores. The machine-adjudicated EGM datasets are also stored in a database and further processed to generate diagnostic information and/or diagnostic alerts relating to the arrhythmic episodes detected by the IMD over time.Type: ApplicationFiled: July 31, 2023Publication date: February 29, 2024Applicant: Pacesetter, Inc.Inventors: Aditya Goil, Kevin Davis, Elnaz Lashgari, Gabriel Mouchawar
-
Patent number: 11874334Abstract: Systems, methods, and devices are provided for determining an early battery depletion (EBD) condition of an implantable medical device that includes a memory storing program instructions and a processor executing the program instructions. Circuitry is electrically coupled to the processor, and the circuitry and processor perform one or more tasks related to at least one of collecting signals indicative of physiologic activity, analyzing collected signals, delivering therapy, or communicating with an external device. A battery supplies energy to the circuitry and processor. A monitoring circuit coupled to the battery measures actual energy usage from the battery representing at least one of a current draw from the battery during corresponding tasks or a voltage measurement across the battery. Circuitry and processor calculate projected energy usage from the battery in connection with the corresponding tasks, and determine when an EBD condition exists based on projected energy usage and actual energy usage.Type: GrantFiled: April 4, 2022Date of Patent: January 16, 2024Assignee: Pacesetter, Inc.Inventors: Fady Dawoud, Aditya Goil, Kevin J. Davis
-
Publication number: 20240001126Abstract: 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: ApplicationFiled: September 18, 2023Publication date: January 4, 2024Inventors: Aditya Goil, Xiaoyi Min, Wenwen Li, Yun Qiao, Jan O. Mangual-Soto, Carin Folman
-
Patent number: 11844950Abstract: 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: GrantFiled: September 28, 2021Date of Patent: December 19, 2023Assignee: Pacesetter, Inc.Inventors: Nima Badie, Jan O. Mangual-Soto, Luke C. McSpadden, Aditya Goil, Kyungmoo Ryu
-
Patent number: 11806536Abstract: 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: GrantFiled: September 8, 2020Date of Patent: November 7, 2023Assignee: Pacesetter, Inc.Inventors: Aditya Goil, Xiaoyi Min, Wenwen Li, Yun Qiao, Jan O. Mangual-Soto, Carin Folman
-
Publication number: 20230321447Abstract: A device comprises external electrodes configured to be held proximate to a patient's skin and to sense conductive communication signals transmitted by an implantable medical device (IMD) within the patient. A dielectric layer is provided on at least a first electrode of the external electrodes to space the first electrode apart from the patient's skin to form a non-contact capacitively coupled interface between the patient's skin and the first electrode. The capacitively coupled interface is sensitive to the conductive communication signals. A circuit is connected to the external electrodes and is configured to output a differential signal corresponding to the conductive communication signals.Type: ApplicationFiled: March 6, 2023Publication date: October 12, 2023Inventors: Aditya Goil, Gene A. Bornzin, Thanh Tieu, Robert J. Williams, Alexander R. Bornzin
-
Publication number: 20230314524Abstract: Systems, methods, and devices are provided for determining an early battery depletion (EBD) condition of an implantable medical device that includes a memory storing program instructions and a processor executing the program instructions. Circuitry is electrically coupled to the processor, and the circuitry and processor perform one or more tasks related to at least one of collecting signals indicative of physiologic activity, analyzing collected signals, delivering therapy, or communicating with an external device. A battery supplies energy to the circuitry and processor. A monitoring circuit coupled to the battery measures actual energy usage from the battery representing at least one of a current draw from the battery during corresponding tasks or a voltage measurement across the battery. Circuitry and processor calculate projected energy usage from the battery in connection with the corresponding tasks, and determine when an EBD condition exists based on projected energy usage and actual energy usage.Type: ApplicationFiled: April 4, 2022Publication date: October 5, 2023Inventors: Fady Dawoud, Aditya Goil, kevin J. Davis
-
Patent number: 11745018Abstract: 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: GrantFiled: February 1, 2022Date of Patent: September 5, 2023Assignee: Pacesetter, Inc.Inventors: Nima Badie, Carin Folman, Jennifer Rhude, Aditya Goil
-
Patent number: 11730967Abstract: 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: GrantFiled: June 18, 2020Date of Patent: August 22, 2023Assignee: Pacesetter, Inc.Inventors: Xiaoyi Min, Wenwen Li, Yun Qiao, Aditya Goil
-
Publication number: 20220354427Abstract: Embodiments described herein can reduce a burden associated with analyzing EGM segments obtained from an IMD that monitors for arrhythmic episodes. Respective EGM data and respective classification data is obtained for each arrhythmic episode detected by the IMD during a period of time. A representative R-R interval or HR for each of the arrhythmic episodes is also obtained, wherein a manner for determining the representative R-R interval or HR depends on the type of the arrhythmic episode, such that for at least two different types of arrhythmic episodes the manners differ. One or more arrhythmic episodes is/are selected for which corresponding EGM segments are to be displayed for each type of arrhythmic episode, wherein the selecting is performed based on the representative R-R intervals or HRs that are determined for the plurality of arrhythmic episodes. Additional and alternative embodiments are also described herein.Type: ApplicationFiled: May 6, 2022Publication date: November 10, 2022Applicant: Pacesetter, Inc.Inventors: Nima Badie, Fujian Qu, Leyla Sabet, Fady Dawoud, Kevin Davis, Christopher Gloschat, Aditya Goil, Mostafa Sadeghi
-
Publication number: 20220304612Abstract: A system and method for determining an arrhythmia risk are provided and include memory to store specific executable instructions and a machine learning (ML) model trained to predict an arrhythmia with a characteristic of interest (COI) that exhibits a non-physiologic behavior. One or more processors are configured to execute the specific executable instructions to obtain CA signals collected by an implantable medical device (IMD), wherein the COI exhibits a physiologic behavior and apply the ML model to the CA signals to identify a risk factor that a patient will experience the arrhythmia at a future point in time even though the COI in the CA signals, exhibits a physiologic behavior.Type: ApplicationFiled: December 17, 2021Publication date: September 29, 2022Inventors: Kevin Davis, Aditya Goil
-
Publication number: 20220233864Abstract: 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: ApplicationFiled: February 1, 2022Publication date: July 28, 2022Inventors: Nima Badie, Carin Folman, Jennifer Rhude, Aditya Goil
-
Patent number: 11273312Abstract: 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: GrantFiled: September 18, 2019Date of Patent: March 15, 2022Assignee: Pacesetter, Inc.Inventors: Nima Badie, Carin Folman, Jennifer Rhude, Aditya Goil
-
Publication number: 20220072303Abstract: 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: ApplicationFiled: September 8, 2020Publication date: March 10, 2022Inventors: Aditya Goil, Xiaoyi Min, Wenwen Li, Yun Qiao, Jan O. Mangual-Soto, Carin Folman
-
Publication number: 20220008724Abstract: 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: ApplicationFiled: September 28, 2021Publication date: January 13, 2022Inventors: Nima Badie, Jan O. Mangual-Soto, Luke C. McSpadden, Aditya Goil, Kyungmoo Ryu
-
Patent number: 11221373Abstract: 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: GrantFiled: June 23, 2017Date of Patent: January 11, 2022Assignee: 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: 11207525Abstract: 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: GrantFiled: January 13, 2020Date of Patent: December 28, 2021Assignee: Pacesetter, Inc.Inventors: Nima Badie, Jan Mangual-Soto, Luke McSpadden, Aditya Goil
-
Publication number: 20210393967Abstract: 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: ApplicationFiled: June 18, 2020Publication date: December 23, 2021Inventors: Xiaoyi Min, Wenwen Li, Yun Qiao, Aditya Goil