Patents by Inventor Ritu KAPUR
Ritu KAPUR 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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Patent number: 11771898Abstract: A neurostimulation system senses electrographic signals from the brain of a patient, extracts features from the electrographic signals, and when the extracted features satisfy certain criteria, detects a neurological event type. A mapping function relates the detected neurological event type to a stimulation parameter subspace and a default stimulation parameter set where the values of the stimulation parameters define an instance of stimulation therapy for the patient. The decision whether to implement a stimulation parameter subspace or a default stimulation parameter set may be informed by integrating other information about a state of the patient. A stimulation parameter subspace or stimulation parameter set may optimized by testing it against various thresholds until certain effectiveness criteria is satisfied. The neurological event type may be one of several electrographic seizure onset types.Type: GrantFiled: September 16, 2022Date of Patent: October 3, 2023Assignee: NeuroPace, Inc.Inventors: Tara Leigh Crowder, Sharanya Arcot Desai, Martha Jo Morrell, Thomas Kim Tcheng, Ritu Kapur
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Publication number: 20230019572Abstract: A neurostimulation system senses electrographic signals from the brain of a patient, extracts features from the electrographic signals, and when the extracted features satisfy certain criteria, detects a neurological event type. A mapping function relates the detected neurological event type to a stimulation parameter subspace and a default stimulation parameter set where the values of the stimulation parameters define an instance of stimulation therapy for the patient. The decision whether to implement a stimulation parameter subspace or a default stimulation parameter set may be informed by integrating other information about a state of the patient. A stimulation parameter subspace or stimulation parameter set may optimized by testing it against various thresholds until certain effectiveness criteria is satisfied. The neurological event type may be one of several electrographic seizure onset types.Type: ApplicationFiled: September 16, 2022Publication date: January 19, 2023Inventors: Tara Leigh Crowder, Sharanya Arcot Desai, Martha Jo Morrell, Thomas Kim Tcheng, Ritu Kapur
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Patent number: 11478642Abstract: A neurostimulation system senses electrographic signals from the brain of a patient, extracts features from the electrographic signals, and when the extracted features satisfy certain criteria, detects a neurological event type. A mapping function relates the detected neurological event type to a stimulation parameter subspace and a default stimulation parameter set where the values of the stimulation parameters define an instance of stimulation therapy for the patient. The decision whether to implement a stimulation parameter subspace or a default stimulation parameter set may be informed by integrating other information about a state of the patient. A stimulation parameter subspace or stimulation parameter set may optimized by testing it against various thresholds until certain effectiveness criteria is satisfied. The neurological event type may be one of several electrographic seizure onset types.Type: GrantFiled: December 6, 2019Date of Patent: October 25, 2022Assignee: NeuroPace, Inc.Inventors: Tara Leigh Crowder, Sharanya Arcot Desai, Martha Jo Morrell, Thomas Kim Tcheng, Ritu Kapur
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Publication number: 20220115096Abstract: Triggering information that defines conditions for presenting a virtual clinical exam may be downloaded to a user device. The user device may collect sensor data and use the sensor data to evaluate the conditions. When certain conditions are fulfilled, the user device may present the virtual clinical exam at the user device.Type: ApplicationFiled: October 11, 2021Publication date: April 14, 2022Applicant: Verily Life Sciences LLCInventors: Ritu Kapur, Maximilien Burq, Erin Rainaldi, Lance Jonathan Myers, William Marks
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Publication number: 20200108253Abstract: A neurostimulation system senses electrographic signals from the brain of a patient, extracts features from the electrographic signals, and when the extracted features satisfy certain criteria, detects a neurological event type. A mapping function relates the detected neurological event type to a stimulation parameter subspace and a default stimulation parameter set where the values of the stimulation parameters define an instance of stimulation therapy for the patient. The decision whether to implement a stimulation parameter subspace or a default stimulation parameter set may be informed by integrating other information about a state of the patient. A stimulation parameter subspace or stimulation parameter set may optimized by testing it against various thresholds until certain effectiveness criteria is satisfied. The neurological event type may be one of several electrographic seizure onset types.Type: ApplicationFiled: December 6, 2019Publication date: April 9, 2020Inventors: Tara Leigh Crowder, Sharanya Arcot Desai, Martha Jo Morrell, Thomas Kim Tcheng, Ritu Kapur
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Patent number: 10543368Abstract: A neurostimulation system senses electrographic signals from the brain of a patient, extracts features from the electrographic signals, and when the extracted features satisfy certain criteria, detects a neurological event type. A mapping function relates the detected neurological event type to a stimulation parameter subspace and a default stimulation parameter set where the values of the stimulation parameters define an instance of stimulation therapy for the patient. The decision whether to implement a stimulation parameter subspace or a default stimulation parameter set may be informed by integrating other information about a state of the patient. A stimulation parameter subspace or stimulation parameter set may optimized by testing it against various thresholds until certain effectiveness criteria is satisfied. The neurological event type may be one of several electrographic seizure onset types.Type: GrantFiled: October 4, 2018Date of Patent: January 28, 2020Assignee: NeuroPace, Inc.Inventors: Tara Leigh Crowder, Sharanya Arcot Desai, Martha Jo Morrell, Thomas Kim Tcheng, Ritu Kapur
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Publication number: 20190030337Abstract: A neurostimulation system senses electrographic signals from the brain of a patient, extracts features from the electrographic signals, and when the extracted features satisfy certain criteria, detects a neurological event type. A mapping function relates the detected neurological event type to a stimulation parameter subspace and a default stimulation parameter set where the values of the stimulation parameters define an instance of stimulation therapy for the patient. The decision whether to implement a stimulation parameter subspace or a default stimulation parameter set may be informed by integrating other information about a state of the patient. A stimulation parameter subspace or stimulation parameter set may optimized by testing it against various thresholds until certain effectiveness criteria is satisfied. The neurological event type may be one of several electrographic seizure onset types.Type: ApplicationFiled: October 4, 2018Publication date: January 31, 2019Inventors: Tara Leigh CROWDER, Sharanya ARCOT DESAI, Martha Jo MORRELL, Thomas Kim TCHENG, Ritu KAPUR
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Patent number: 10130813Abstract: A neurostimulation system senses electrographic signals from the brain of a patient, extracts features from the electrographic signals, and when the extracted features satisfy certain criteria, detects a neurological event type. A mapping function relates the detected neurological event type to a stimulation parameter subspace and a default stimulation parameter set where the values of the stimulation parameters define an instance of stimulation therapy for the patient. The decision whether to implement a stimulation parameter subspace or a default stimulation parameter set may be informed by integrating other information about a state of the patient. A stimulation parameter subspace or stimulation parameter set may optimized by testing it against various thresholds until certain effectiveness criteria is satisfied. The neurological event type may be one of several electrographic seizure onset types.Type: GrantFiled: February 10, 2016Date of Patent: November 20, 2018Assignee: NeuroPace, Inc.Inventors: Tara Leigh Crowder, Sharanya Arcot Desai, Martha Jo Morrell, Thomas Kim Tcheng, Ritu Kapur
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Publication number: 20160228705Abstract: A neurostimulation system senses electrographic signals from the brain of a patient, extracts features from the electrographic signals, and when the extracted features satisfy certain criteria, detects a neurological event type. A mapping function relates the detected neurological event type to a stimulation parameter subspace and a default stimulation parameter set where the values of the stimulation parameters define an instance of stimulation therapy for the patient. The decision whether to implement a stimulation parameter subspace or a default stimulation parameter set may be informed by integrating other information about a state of the patient. A stimulation parameter subspace or stimulation parameter set may optimized by testing it against various thresholds until certain effectiveness criteria is satisfied. The neurological event type may be one of several electrographic seizure onset types.Type: ApplicationFiled: February 10, 2016Publication date: August 11, 2016Inventors: Tara Leigh CROWDER, Sharanya ARCOT DESAI, Martha Jo MORRELL, Thomas Kim TCHENG, Ritu KAPUR
