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公开(公告)号：US20200013511A1
公开(公告)日：2020-01-09
申请号：US16503064
申请日：2019-07-03
Applicant: SRI International
Inventor： Massimiliano de Zambotti , Fiona C. Baker , Mohamad Forouzanfar , Bhaskar Ramamurthy , Laurie Menoud
Abstract: Embodiments in accordance with the present disclosure are directed to systems and methods for managing hot flashes and/or menopause symptoms. An example system includes sensor circuitry and logic circuitry. The sensor circuitry obtains a physical measurement associated with a user and communicates the physical measurement. The logic circuitry generates a predictive model that indicates a probability of the user having a hot flash at a date and time based on a plurality of input parameters, revises the probability based on the physical measurement using the predictive model, and communicates data indicative of an action in response to the revised probability being outside a threshold, such as providing cooling relief.
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公开(公告)号：US11804301B2
公开(公告)日：2023-10-31
申请号：US16503064
申请日：2019-07-03
Applicant: SRI International
Inventor： Massimiliano de Zambotti , Fiona C. Baker , Mohamad Forouzanfar , Bhaskar Ramamurthy , Laurie Menoud
Abstract: Embodiments in accordance with the present disclosure are directed to systems and methods for managing hot flashes and/or menopause symptoms. An example system includes sensor circuitry and logic circuitry. The sensor circuitry obtains a physical measurement associated with a user and communicates the physical measurement. The logic circuitry generates a predictive model that indicates a probability of the user having a hot flash at a date and time based on a plurality of input parameters, revises the probability based on the physical measurement using the predictive model, and communicates data indicative of an action in response to the revised probability being outside a threshold, such as providing cooling relief.
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公开(公告)号：US11938322B2
公开(公告)日：2024-03-26
申请号：US16631143
申请日：2018-07-17
Applicant: SRI International
Inventor： Massimiliano de Zambotti , Fiona C. Baker , Ian M. Colrain , Mohamad Forouzanfar , Aimee Goldstone , Adrian Willoughby
CPC classification number: A61N1/36128 , A61B5/02108 , A61B5/316 , A61B5/318 , A61B5/369 , A61B5/398 , A61B5/4812
Abstract: Embodiments in accordance with the present disclosure are directed to methods and apparatuses used for slow wave activity (SWA) optimization. An example method includes receiving one or more bio-signals from a user and classifying sleep stages by processing the bio-signals. The method further include determining dominant peripheral nervous system (PNS) oscillations based on the bio-signals and as a function of time and stage of sleep, and characterizing at least one property of the dominant PNS oscillations, including a phase, a phase shift, an amplitude, and/or frequency. The method further include providing an indication of an optimal window for maximizing SWA generation based on the phase, the phase shift, the amplitude, or the frequency. The indication is provided to stimulation circuitry that delivers stimulation to the user within the optimal window. Feedback is provided responsive to the stimulation based on an EEG signal of the user.
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4.发明申请公开(公告)号：US20200222699A1
公开(公告)日：2020-07-16
申请号：US16631143
申请日：2018-07-17
Applicant: SRI International
Inventor： Massimiliano de Zambotti , Fiona C. Baker , Ian M. Colrain , Mohamad Forouzanfar , Aimee Wilbur , Adrian Willoughby
IPC: A61N1/36 , A61B5/0402 , A61B5/04 , A61B5/0496 , A61B5/0476 , A61B5/021 , A61B5/00
Abstract: Embodiments in accordance with the present disclosure are directed to methods and apparatuses used for slow wave activity (SWA) optimization. An example method includes receiving one or more bio-signals from a user and classifying sleep stages by processing the bio-signals. The method further include determining dominant peripheral nervous system (PNS) oscillations based on the bio-signals and as a function of time and stage of sleep, and characterizing at least one property of the dominant PNS oscillations, including a phase, a phase shift, an amplitude, and/or frequency. The method further include providing an indication of an optimal window for maximizing SWA generation based on the phase, the phase shift, the amplitude, or the frequency. The indication is provided to stimulation circuitry that delivers stimulation to the user within the optimal window. Feedback is provided responsive to the stimulation based on an EEG signal of the user.
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