Patents by Inventor Dheerendra Raghavendra Kashyap

Dheerendra Raghavendra Kashyap 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: 11801389
    Abstract: A neuromodulation customization system includes a field definition user interface, a neuromodulation signaling engine, and a supervisor engine. The field definition user interface is to facilitate entry of a customized electrotherapy field definition, with the field definition user interface including a set of input controls for defining field shape, field intensity, and field steering parameters of the customized electrotherapy field. The neuromodulation signaling engine is to produce commands for neuromodulation output circuitry to control generation of a customized electrotherapy field via a set of electrodes based on the customized electrotherapy field definition. The supervisor engine is to assess compliance of the customized electrotherapy field to be generated with applicable predefined criteria, and to modify generation of the customized electrotherapy field in response to an assessed non-compliance with the criteria.
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: October 31, 2023
    Assignee: Boston Scientific Neuromodulation Corporation
    Inventors: Dheerendra Raghavendra Kashyap, Sarvani Grandhe, Natalie A. Brill, Bradley Lawrence Hershey, Changfang Zhu, Sridhar Kothandaraman, Dennis Zottola, Michael A. Moffitt
  • Publication number: 20220387799
    Abstract: An electrical stimulation system includes at least one electrical stimulation lead having stimulation electrodes; and a processor coupled to the at least one electrical stimulation lead to perform actions, including: directing delivery of at least one stimulation pulse to tissue of a patient during each charge injection phase, where each consecutive pair of the charge injection phases is separated by a charge recovery phase; and, for at least one stimulation pulse: during delivery of the stimulation pulse, directing application of at least one charge recovery pulse to interrupt the delivery of the stimulation pulse, where each one of the at least one charge recovery pulse has a relative amplitude that is larger in magnitude than an amplitude of the stimulation pulse; and, after application of the charge recovery pulse, directing resumption of delivery of the stimulation pulse at the amplitude of the stimulation pulse.
    Type: Application
    Filed: June 6, 2022
    Publication date: December 8, 2022
    Inventors: Emanuel Feldman, Dheerendra Raghavendra Kashyap, Pujitha Weerakoon, Philip Leonard Weiss, Sarvani Grandhe
  • Publication number: 20200391040
    Abstract: A neuromodulation customization system includes a field definition user interface, a neuromodulation signaling engine, and a supervisor engine. The field definition user interface is to facilitate entry of a customized electrotherapy field definition, with the field definition user interface including a set of input controls for defining field shape, field intensity, and field steering parameters of the customized electrotherapy field. The neuromodulation signaling engine is to produce commands for neuromodulation output circuitry to control generation of a customized electrotherapy field via a set of electrodes based on the customized electrotherapy field definition. The supervisor engine is to assess compliance of the customized electrotherapy field to be generated with applicable predefined criteria, and to modify generation of the customized electrotherapy field in response to an assessed non-compliance with the criteria.
    Type: Application
    Filed: August 27, 2020
    Publication date: December 17, 2020
    Inventors: Dheerendra Raghavendra Kashyap, Sarvari Grandhe, Natalie A. Brill, Bradley Lawrence Hershey, Changfang Zhu, Sridhar Kothandaraman, Dennis Zottola, Michael A. Moffitt
  • Patent number: 10806934
    Abstract: A neuromodulation customization system includes a field definition user interface, a neuromodulation signaling engine, and a supervisor engine. The field definition user interface is to facilitate entry of a customized electrotherapy field definition, with the field definition user interface including a set of input controls for defining field shape, field intensity, and field steering parameters of the customized electrotherapy field. The neuromodulation signaling engine is to produce commands for neuromodulation output circuitry to control generation of a customized electrotherapy field via a set of electrodes based on the customized electrotherapy field definition. The supervisor engine is to assess compliance of the customized electrotherapy field to be generated with applicable predefined criteria, and to modify generation of the customized electrotherapy field in response to an assessed non-compliance with the criteria.
    Type: Grant
    Filed: August 22, 2017
    Date of Patent: October 20, 2020
    Assignee: Boston Scientific Neuromodulation Corporation
    Inventors: Dheerendra Raghavendra Kashyap, Sarvani Grandhe, Natalie A. Brill, Bradley Lawrence Hershey, Changfang Zhu, Sridhar Kothandaraman, Dennis Zottola, Michael A. Moffitt
  • Publication number: 20180214700
    Abstract: This document discusses, among other things, systems and methods to receive a first target neuromodulation field location, receive a stimulation pattern, determine a sequence of target neuromodulation field locations based on the first target neuromodulation field location and the stimulation pattern, determine a neuromodulation waveform for each electrode in a plurality of stimulation electrodes for each of the determined target neuromodulation field locations, and deliver the determined neuromodulation waveforms to the plurality of stimulation electrodes to provide the stimulation pattern to a patient to provide a therapy.
    Type: Application
    Filed: January 31, 2018
    Publication date: August 2, 2018
    Inventors: Dennis Allen Vansickle, Dheerendra Raghavendra Kashyap, Chirag Shah, Sridhar Kothandaraman
  • Publication number: 20180214699
    Abstract: This document discusses, among other things, systems and methods to receive a target neuromodulation field location within a patient for a neuromodulation field, wherein the target neuromodulation field location is not specific to the patient, receive a waveform file, the waveform file including data to define a waveform morphology for a neuromodulation waveform, wherein the waveform morphology is not specific to the patient, using the waveform file and the target neuromodulation field location to determine a patient-specific neuromodulation waveform, and deliver the patient-specific neuromodulation waveform to the at least one electrode to provide a neuromodulation field at the target neurostimulation field location.
    Type: Application
    Filed: January 31, 2018
    Publication date: August 2, 2018
    Inventors: Sridhar Kothandaraman, Dheerendra Raghavendra Kashyap, Dennis Allen Vansickle, Chirag Shah
  • Publication number: 20180056078
    Abstract: A neuromodulation customization system includes a field definition user interface, a neuromodulation signaling engine, and a supervisor engine. The field definition user interface is to facilitate entry of a customized electrotherapy field definition, with the field definition user interface including a set of input controls for defining field shape, field intensity, and field steering parameters of the customized electrotherapy field. The neuromodulation signaling engine is to produce commands for neuromodulation output circuitry to control generation of a customized electrotherapy field via a set of electrodes based on the customized electrotherapy field definition. The supervisor engine is to assess compliance of the customized electrotherapy field to be generated with applicable predefined criteria, and to modify generation of the customized electrotherapy field in response to an assessed non-compliance with the criteria.
    Type: Application
    Filed: August 22, 2017
    Publication date: March 1, 2018
    Inventors: Dheerendra Raghavendra Kashyap, Sarvani Grandhe, Natalie A. Brill, Bradley Lawrence Hershey, Changfang Zhu, Sridhar Kothandaraman, Dennis Zottola, Michael A. Moffitt