Patents by Inventor Kyle Harish Srivastava
Kyle Harish Srivastava 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).
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Publication number: 20220379119Abstract: This document discusses, among other things, systems and methods for managing pain of a subject. A system includes a first sensor circuit to sense a first signal indicative of a functional state of the subject, a second sensor circuit to sense a second signal different from the first signal, and a controller circuit. The controller circuit may determine an operating mode of the second sensor circuit according to the sensed first signal, trigger the second senor circuit to sense the second signal under the determined operating mode, and generate a pain score using at least the second signal sensed under the determined operating mode. The pain score may be output to a patient or used for closed-loop control of a pain therapy.Type: ApplicationFiled: August 10, 2022Publication date: December 1, 2022Inventors: Kyle Harish Srivastava, Pramodsingh Hirasingh Thakur, Dat Thanh Huynh, Bryan Allen Clark, Jianwen Gu
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Patent number: 11439827Abstract: This document discusses, among other things, systems and methods for managing pain of a subject. A system includes a first sensor circuit to sense a first signal indicative of a functional state of the subject, a second sensor circuit to sense a second signal different from the first signal, and a controller circuit. The controller circuit may determine an operating mode of the second sensor circuit according to the sensed first signal, trigger the second senor circuit to sense the second signal under the determined operating mode, and generate a pain score using at least the second signal sensed under the determined operating mode. The pain score may be output to a patient or used for closed-loop control of a pain therapy.Type: GrantFiled: November 11, 2020Date of Patent: September 13, 2022Assignee: Boston Scientific Neuromodulation CorporationInventors: Kyle Harish Srivastava, Pramodsingh Hirasingh Thakur, Dat Thanh Huynh, Bryan Allen Clark, Jianwen Gu
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Patent number: 11419560Abstract: An example of a system for monitoring and treating a medical condition of a patient may include signal inputs to receive patient condition signals indicative of a state of inflammatory bowel disease (IBD), a signal processing circuit configured to process the patient condition signals and generate patient condition parameters indicative of the state of IBD using the processed patient condition signals, and a medical condition analyzer configured to analyze the patient condition parameters and determine the medical condition including the state of IBD using an outcome of the analysis. The patient condition parameters may include one or more physiological marker parameters each representative of a physiological marker of IBD and one or more quality of life parameters each being measure of quality of life of the patient.Type: GrantFiled: November 13, 2018Date of Patent: August 23, 2022Assignee: Boston Scientific Scimed, Inc.Inventors: Bryan Allen Clark, Elizabeth Mary Annoni, Sandra Nagale, Jeffrey E. Stahmann, Kyle Harish Srivastava, Mark W. Boden, Martin Phelan, George Wilfred Duval
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Patent number: 11395625Abstract: This document discusses, among other things, systems and methods for managing pain of a subject. A system may include a motion sensor configured to sense at least one functional signal indicative a physical state of the subject. The at least one functional signal may include at least one motor activity signal or at least one sleep state signal. A pain analyzer circuit may extract, from the functional signal, signal metrics indicative of subject motor control or kinetics, and generate a pain score using the signal metrics. The pain score may be output to a user or a process. The system may additionally include an electrostimulator to generate and deliver a closed-loop pain therapy according to the pain score.Type: GrantFiled: March 17, 2020Date of Patent: July 26, 2022Assignee: Boston Scientific Neuromodulation CorporationInventors: Bryan Allen Clark, Elizabeth Mary Annoni, Jianwen Gu, Kyle Harish Srivastava, Pramodsingh Hirasingh Thakur, James John Kleinedler, David J. Ternes
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Patent number: 11389284Abstract: Embolic protection devices and methods for making and using embolic protection devices are disclosed. An embolic protection device may include an elongate filter wire having a distal end region, a filter anchor coupled to the distal end region, a filter membrane coupled to the filter anchor, and a bumper coupled to the filter anchor. The bumper may be designed to provide a tactile feedback to a clinician during delivery of the embolic protection device.Type: GrantFiled: September 27, 2019Date of Patent: July 19, 2022Assignee: Boston Scientific Scimed, Inc.Inventors: Tina Marie Lenneman, Dennis A. Boismier, Kyle Harish Srivastava, Kevin J. Goodwin, Felix Landaeta, Paige V. Tracy
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Publication number: 20220218241Abstract: A system may include an implantable structure with a plurality of electrodes attached thereto, where the implantable structure is configured to be implanted proximate to a nerve that innervates and is proximate to an organ involved with glucose control. The system may further include a controller configured for use to control which of the plurality of electrodes are modulation electrodes and which of the plurality of electrodes are sense electrodes, a modulation energy generator configured to deliver modulation energy using one or more of the modulation electrodes, and a nerve traffic sensor configured to sense nerve traffic in the nerve using one or more of the sense electrodes. The controller may be configured to determine if the delivered modulation energy captures the nerves based on the sensed neural activity.Type: ApplicationFiled: March 29, 2022Publication date: July 14, 2022Inventors: Vijay Koya, Bryan Allen Clark, Kyle Harish Srivastava, Michael X. Govea, Elizabeth Mary Annoni
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Patent number: 11337646Abstract: An example of a system for providing a patient with pain management includes a pain monitoring circuit. The pain monitoring circuit may include parameter analyzer circuitry and pain score generator circuitry. The parameter analyzer circuitry may be configured to receive and analyze one or more timing parameters and one or more baroreflex parameters allowing for determination of baroreflex sensitivity (BRS) of the patient. The one or more timing parameters are indicative of time intervals during which values of the one or more baroreflex parameters are used to determine the BRS. The pain score generator circuitry may be configured to compute a pain score using an outcome of the analysis. The pain score is a function of the BRS during the time intervals and indicative of a degree of pain of the patient.Type: GrantFiled: March 16, 2020Date of Patent: May 24, 2022Assignee: Boston Scientific Neuromodulation CorporationInventors: Elizabeth Mary Annoni, Pramodsingh Hirasingh Thakur, Bryan Allen Clark, Kyle Harish Srivastava, Jianwen Gu, James John Kleinedler, David J. Ternes, David L. Perschbacher
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Publication number: 20220134119Abstract: This document discusses systems, devices, and methods for computer-assisted pain or paresthesia assessment and pain management in a subject. A system includes a programming aid device including a user interface, a transceiver circuit to receive information about pain management for the patient from one or more of a software-based virtual agent (SVA) or a human assistant other than the patient, and a controller circuit to initiate and manage information exchange session between the patient and one or more of the SVA or the human assistant, via the user interface, regarding pain or paresthesia sensation and pain management. Based on the information exchange, the controller determines a stimulation setting, and generate a therapy control signal to the neuromodulation device to initiate delivery of neuromodulation energy according to the determined stimulation setting.Type: ApplicationFiled: November 3, 2021Publication date: May 5, 2022Inventors: Matthew Lee McDonald, Benjamin Phillip Hahn, Kyle Harish Srivastava, Amarpreet Singh Bains
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Patent number: 11304633Abstract: A system may include an implantable structure with a plurality of electrodes attached thereto, where the implantable structure is configured to be implanted proximate to a nerve that innervates and is proximate to an organ involved with glucose control. The system may further include a controller configured for use to control which of the plurality of electrodes are modulation electrodes and which of the plurality of electrodes are sense electrodes, a modulation energy generator configured to deliver modulation energy using one or more of the modulation electrodes, and a nerve traffic sensor configured to sense nerve traffic in the nerve using one or more of the sense electrodes. The controller may be configured to determine if the delivered modulation energy captures the nerves based on the sensed neural activity.Type: GrantFiled: November 2, 2018Date of Patent: April 19, 2022Assignee: Boston Scientific Scimed, Inc.Inventors: Vijay Koya, Bryan Allen Clark, Kyle Harish Srivastava, Michael X. Govea, Elizabeth Mary Annoni
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Patent number: 11266416Abstract: A vessel occlusion device is provided for use during a coronary artery bypass procedure. The vessel occlusion device may include a clamp including at least one rigid portion sized to be disposed around an outer surface of a vessel such as the aorta. The clamp defines a clamp lumen sized to receive the vessel. The clamp has a sidewall with an opening extending therethrough, and an inflatable balloon disposed within the clamp lumen and positioned proximal of the opening in the sidewall.Type: GrantFiled: September 5, 2019Date of Patent: March 8, 2022Assignee: BOSTON SCIENTIFIC SCIMED, INC.Inventors: Tina Marie Lenneman, Dennis A. Boismier, Kyle Harish Srivastava, Kevin J. Goodwin, Felix Landaeta, Paige V. Tracy
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Publication number: 20210345950Abstract: This document discusses, among other things, systems and methods for managing pain in a patient. A system may include sensors to sense physiological or functional signals, and a pain analyzer that generates a pain score using the sensed physiological or functional signals and a fusion model. The system includes a calibration module that calibrates the fusion model based on measurements from the sensed physiological or functional signals and a reference pain quantification corresponding to multiple pain intensities. A pain score may be generated using the calibrated fusion model. The system can additionally include a neurostimulator that controls the delivery of pain therapy by adjusting one or more stimulation parameters based on the pain score.Type: ApplicationFiled: July 26, 2021Publication date: November 11, 2021Inventors: Elizabeth Mary Annoni, Jianwen Gu, Pramodsingh Hirasingh Thakur, Bryan Allen Clark, Kyle Harish Srivastava
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Publication number: 20210260370Abstract: Embodiments herein relate to medical devices and methods for using the same to treat cancerous tumors within a bodily tissue. A medical device system herein can include an electric field generating circuit configured to generate one or more electric fields, and control circuitry. The system can include one or more electrodes disposed on a first stimulation lead to deliver the electric fields to a site of a cancerous tumor within a patient and one or more electrodes disposed on a second stimulation lead to deliver the electric fields to the site of a cancerous tumor within a patient. The first and second stimulation leads can be configured to be implanted on or about a duodenum. The electric field generating circuit can generate electric fields at frequencies selected from a range of between 10 kHz to 1 MHz. Other embodiments are also included herein.Type: ApplicationFiled: February 23, 2021Publication date: August 26, 2021Inventors: Kyle Harish Srivastava, Vijay Koya, Thomas Lee Williams, Miles Kealy, Nicholas Barron
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Patent number: 11089997Abstract: This document discusses, among other things, systems and methods for managing pain in a patient. A system may include sensors to sense physiological or functional signals, and a pain analyzer that generates a pain score using the sensed physiological or functional signals and a fusion model. The system includes a calibration module that calibrates the fusion model based on measurements from the sensed physiological or functional signals and a reference pain quantification corresponding to multiple pain intensities. A pain score may be generated using the calibrated fusion model. The system can additionally include a neurostimulator that controls the delivery of pain therapy by adjusting one or more stimulation parameters based on the pain score.Type: GrantFiled: January 11, 2018Date of Patent: August 17, 2021Assignee: Boston Scientific Neuromodulation CorporationInventors: Elizabeth Mary Annoni, Jianwen Gu, Pramodsingh Hirasingh Thakur, Bryan Allen Clark, Kyle Harish Srivastava
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Publication number: 20210178164Abstract: An Example of a system for providing a patient with pain management may include a sleep monitoring circuit, a pain relief device, and a control circuit. The sleep monitoring circuit may be configured to sense one or more sleep signals from the patient and to determine a sleep state of the patient using the one or more sleep signals. The one or more sleep signals may include one or more physiological signals corresponding to the sleep state of the patient. The pain relief device may be configured to deliver one or more pain relief therapies. The control circuit may be configured to control the delivery of the one or more pain relief therapies using therapy parameters and to adjust the therapy parameters based on the determined sleep state.Type: ApplicationFiled: March 1, 2021Publication date: June 17, 2021Inventors: Kyle Harish Srivastava, Bryan Allen Clark, Elizabeth Mary Annoni, Jianwen Gu
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Publication number: 20210128921Abstract: This document discusses, among other things, systems and methods for managing pain in a subject. A system may include one or more sensors configured to sense from the subject information corresponding to emotional reaction to pain, such as emotional expression. The emotional expression includes facial or vocal expression. A pain analyzer circuit may generate a pain score using signal metrics of facial or vocal expression extracted from the sensed information. The pain score may be output to a user or a process. The system may additionally include a neurostimulator that can adaptively control the delivery of pain therapy by automatically adjusting stimulation parameters based on the pain score.Type: ApplicationFiled: January 11, 2021Publication date: May 6, 2021Inventors: Kyle Harish Srivastava, Bryan Allen Clark, Elizabeth Mary Annoni, Sandra Nagale, Pramodsingh Hirasingh Thakur, Jianwen Gu
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Patent number: 10960210Abstract: An Example of a system for providing a patient with pain management may include a sleep monitoring circuit, a pain relief device, and a control circuit. The sleep monitoring circuit may be configured to sense one or more sleep signals from the patient and to determine a sleep state of the patient using the one or more sleep signals. The one or more sleep signals may include one or more physiological signals corresponding to the sleep state of the patient. The pain relief device may be configured to deliver one or more pain relief therapies. The control circuit may be configured to control the delivery of the one or more pain relief therapies using therapy parameters and to adjust the therapy parameters based on the determined sleep state.Type: GrantFiled: February 5, 2018Date of Patent: March 30, 2021Assignee: Boston Scientific Neuromodulation CorporationInventors: Kyle Harish Srivastava, Bryan Allen Clark, Elizabeth Mary Annoni, Jianwen Gu
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Publication number: 20210060343Abstract: This document discusses, among other things, systems and methods for managing pain of a subject. A system includes a first sensor circuit to sense a first signal indicative of a functional state of the subject, a second sensor circuit to sense a second signal different from the first signal, and a controller circuit. The controller circuit may determine an operating mode of the second sensor circuit according to the sensed first signal, trigger the second senor circuit to sense the second signal under the determined operating mode, and generate a pain score using at least the second signal sensed under the determined operating mode. The pain score may be output to a patient or used for closed-loop control of a pain therapy.Type: ApplicationFiled: November 11, 2020Publication date: March 4, 2021Inventors: Kyle Harish Srivastava, Pramodsingh Hirasingh Thakur, Dat Thanh Huynh, Bryan Allen Clark, Jianwen Gu
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Patent number: 10926091Abstract: This document discusses, among other things, systems and methods for managing pain in a subject. A system may include one or more sensors configured to sense from the subject information corresponding to emotional reaction to pain, such as emotional expression. The emotional expression includes facial or vocal expression. A pain analyzer circuit may generate a pain score using signal metrics of facial or vocal expression extracted from the sensed information. The pain score may be output to a user or a process. The system may additionally include a neurostimulator that can adaptively control the delivery of pain therapy by automatically adjusting stimulation parameters based on the pain score.Type: GrantFiled: January 11, 2018Date of Patent: February 23, 2021Assignee: Boston Scientific Neuromodulation CorporationInventors: Kyle Harish Srivastava, Bryan Allen Clark, Elizabeth Mary Annoni, Sandra Nagale, Pramodsingh Hirasingh Thakur, Jianwen Gu
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Patent number: 10898718Abstract: This document discusses, among other things, systems and methods for managing pain of a subject. A system includes a first sensor circuit to sense a first signal indicative of a functional state of the subject, a second sensor circuit to sense a second signal different from the first signal, and a controller circuit. The controller circuit may determine an operating mode of the second sensor circuit according to the sensed first signal, trigger the second sensor circuit to sense the second signal under the determined operating mode, and generate a pain score using at least the second signal sensed under the determined operating mode. The pain score may be output to a patient or used for closed-loop control of a pain therapy.Type: GrantFiled: July 12, 2018Date of Patent: January 26, 2021Assignee: Boston Scientific Neuromoduiation CorporationInventors: Kyle Harish Srivastava, Pramodsingh Hirasingh Thakur, Dat Thanh Huynh, Bryan Allen Clark, Jianwen Gu
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Publication number: 20200405261Abstract: Example ultrasound medical devices are disclosed. An example medical device includes a support member having a proximal end region and a distal end region and a sensing member having a proximal end region and a distal end region, the distal end region of the sensing member coupled to the distal end region of the support member. The medical device also includes one or more ultrasound sensors disposed along the sensing member and a support shaft having a first end coupled to the sensing member and a second end coupled to the support member. Additionally, the sensing member is configured to shift from a first configuration in which the sensing member is adjacent to the support member to a second configuration in which at least a portion of the sensing member extends away from the support member.Type: ApplicationFiled: June 26, 2020Publication date: December 31, 2020Applicant: BOSTON SCIENTIFIC SCIMED, INC.Inventors: KYLE HARISH SRIVASTAVA, PAUL F. CHOUINARD, CHRISTOPHER PIERE, JASON A. KILVINGTON, NIRAJ PRASAD RAUNIYAR, BRIAN P. WATSCHKE