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公开(公告)号：US12076121B2
公开(公告)日：2024-09-03
申请号：US17582192
申请日：2022-01-24
Applicant: Fitbit, Inc.
Inventor： Hao-Wei Su , Logan Niehaus , Conor Joseph Heneghan , Johnathan Charlesworth , Subramaniam Venkatraman , Shelten Gee Jao Yuen
CPC classification number: A61B5/0205 , A61B5/1102 , A61B5/1116 , A61B5/681 , A61B5/7275 , A61B7/003 , G10L25/51 , A61B5/02416 , A61B5/02438 , A61B5/0803
Abstract: Approaches described herein can determine one or more breathing phase patterns over a period of time using audio data captured by at least one microphone. The audio data can include one or more snores. A breathing phase pattern included within the period of time can be determined based at least in part on sensor data captured by one or more sensors in the electronic device. A determination can be made that a first breathing phase pattern represented by the audio data and a second breathing phase pattern represented by the sensor data are correlated. A determination can be made that the first breathing phase pattern represented by the audio data and the second breathing phase pattern represented by the sensor data both correspond to a user wearing the electronic device.
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公开(公告)号：US20220409074A1
公开(公告)日：2022-12-29
申请号：US17860236
申请日：2022-07-08
Applicant: Fitbit Inc.
Inventor： Xi Zhang , Keith Adam Wong , Andrew Larsen Axley , Dan Stefan Tudose , Conor Joseph Heneghan
Abstract: An aspect of the disclosure pertains to detecting a position of a blood pressure measurement device. An inflatable bladder of the blood pressure measurement device defines, at least in part, a pressurizable volume. The inflatable bladder may be inflated to pressurize a user's appendage and temporarily occlude blood flow in the user's appendage. A pump may initiate inflation of the inflatable bladder when one or more accelerometers and/or one or more proximity sensors determine that the blood pressure measurement device is within sufficient proximity or elevation to a user's heart and stationary.
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公开(公告)号：US20190053754A1
公开(公告)日：2019-02-21
申请号：US15998491
申请日：2018-08-16
Applicant: Fitbit, Inc.
Inventor： Suraj Gowda , Conor Joseph Heneghan , Shelten Gee Jao Yuen , Anjian Wu , Daniel Joel Freschl , Peter W. Richards , Chris H. Sarantos , Jonathan Wonwook Kim
IPC: A61B5/00 , A61B5/08 , A61B5/0205
Abstract: Approaches to determining a sleep fitness score for a user are provided, such as may be based upon monitored breathing disturbances of a user. The system receives user state data generated over a time period by a combination of sensors provided via a wearable tracker associated with the user. A system can use this information to calculate a sleep fitness score, breathing disturbance score, or other such value. The system can classify every minute within the time period as either normal or atypical, for example, and may provide such information for presentation to the user.
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公开(公告)号：US11889994B2
公开(公告)日：2024-02-06
申请号：US17013337
申请日：2020-09-04
Applicant: Fitbit, Inc.
Inventor： Belen Lafon , Chris Hanrahan Sarantos , Conor Joseph Heneghan , Logan Niehaus , Jaclyn Leverett Wasson , Peter Colin Dess , Amir Bahador Farjadian , Zachary Todd Beattie , Atiyeh Ghoreyshi , Allison Shih Wu
IPC: A61B5/01 , A61B10/00 , A61B5/0205 , A61B5/11 , A61B5/145 , A61B5/1455 , A61B5/00 , A61B5/024
CPC classification number: A61B10/0012 , A61B5/01 , A61B5/02055 , A61B5/1118 , A61B5/14546 , A61B5/14551 , A61B5/4815 , A61B5/681 , A61B5/742 , A61B5/02405 , A61B5/02433 , A61B2010/0019
Abstract: Health information for a woman can be used to predict timing of events related to the woman's menstrual cycle. If available, historical cycle information for a woman can be used to predict upcoming cycle events, such as the start and stop of menstruation. To improve the accuracy of those predictions, one or more health metrics are monitored for the woman that can be correlated with the menstrual cycle. These can include, for example, the resting heart rate (RHR), blood oxygen concentration (SpO2) level, and hemoglobin concentration, among other such options. The metrics are monitored over time to determine patterns that can be correlated with menstrual cycle. This information can then be used to update the predictive model, as well as to update individual event predictions. Information about the predictions, and updates to the predictions, can be surfaced accordingly.
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5.发明公开公开(公告)号：US20230248320A1
公开(公告)日：2023-08-10
申请号：US18013602
申请日：2021-08-03
Applicant: Fitbit, Inc.
Inventor： Belen Lafon , Aniket Sanjay Deshpande , Xi Zhang , Aravind Natarajan , Conor Joseph Heneghan , Hao-Wei Su , Lindsey Sunden
CPC classification number: A61B5/7275 , A61B5/01 , A61B5/681 , A61B5/7264 , A61B2562/0271 , A61B2562/04
Abstract: Temperature data acquired from a wearable device, for example at a user's wrist or within the device itself, can be used as a proxy to evaluate core body temperature changes. Sensor data may be provided to determine a skin temperature of a user and also an internal device temperature. A correlation between these two temperatures may be used to monitor subsequent temperature changes, which may be indicative of changes in the user's core body temperature. Temperature changes to the proxy temperature may be evaluated against a threshold to determine whether the user's core body temperature has also increased, which may be indicative of one or more physiological symptoms or events. Furthermore, additional physiological variables such as respiration rate, nocturnal heart rate, and heart rate variability may be analyzed for early signs of impending illness. A trained machine learning classifier can output the predicted illness status of an individual based on these parameters.
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Patent Agency Ranking
公开(公告)号：US11026592B2
公开(公告)日：2021-06-08
申请号：US15855932
申请日：2017-12-27
Applicant: Fitbit, Inc.
Inventor： Xi Zhang , Keith Adam Wong , Andrew Larsen Axley , Dan Stefan Tudose , Conor Joseph Heneghan
Abstract: An aspect of the disclosure pertains to finger blood pressure cuff. The finger blood pressure cuff may include a housing having an opening sized to receive a human finger and an inflatable elastic bladder disposed about an inward-facing surface of the opening. The inflatable elastic bladder may be inflated to pressurize a user's finger and temporarily occlude blood flow in the user's finger. The finger blood pressure cuff may include a pressure sensor for obtaining blood pressure measurements.
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公开(公告)号：US20190099095A1
公开(公告)日：2019-04-04
申请号：US15855988
申请日：2017-12-27
Applicant: Fitbit, Inc.
Inventor： Xi Zhang , Keith Adam Wong , Andrew Larsen Axley , Dan Stefan Tudose , Conor Joseph Heneghan
Abstract: An aspect of the disclosure pertains to detecting a position of a blood pressure measurement device. An inflatable bladder of the blood pressure measurement device defines, at least in part, a pressurizable volume. The inflatable bladder may be inflated to pressurize a user's appendage and temporarily occlude blood flow in the user's appendage. A pump may initiate inflation of the inflatable bladder when one or more accelerometers and/or one or more proximity sensors determine that the blood pressure measurement device is within sufficient proximity or elevation to a user's heart and stationary.
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公开(公告)号：US20190099093A1
公开(公告)日：2019-04-04
申请号：US15855985
申请日：2017-12-27
Applicant: Fitbit, Inc.
Inventor： Dan Stefan Tudose , Xi Zhang , Keith Adam Wong , Andrew Larsen Axley , Peter W. Richards , Conor Joseph Heneghan , Radu Dobroiu , Alexandru-Mihai Solot
Abstract: An aspect of the disclosure pertains to a blood pressure measurement device and methods of controlling an inflation rate in a blood pressure measurement. An inflatable bladder of the blood pressure measurement device defines, at least in part, a pressurizable volume. The inflatable bladder may be inflated to pressurize a user's appendage and temporarily occlude blood flow in the user's appendage. A pressure sensor of the blood pressure measurement device is configured to obtain blood pressure measurements, and a pump of the blood pressure measurement device is configured to inflate the inflatable bladder and control an inflation rate by controlling at least one of a duty cycle, a voltage, or a drive frequency.
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公开(公告)号：US12251205B2
公开(公告)日：2025-03-18
申请号：US17860236
申请日：2022-07-08
Applicant: Fitbit Inc.
Inventor： Xi Zhang , Keith Adam Wong , Andrew Larsen Axley , Dan Stefan Tudose , Conor Joseph Heneghan
Abstract: An aspect of the disclosure pertains to detecting a position of a blood pressure measurement device. An inflatable bladder of the blood pressure measurement device defines, at least in part, a pressurizable volume. The inflatable bladder may be inflated to pressurize a user's appendage and temporarily occlude blood flow in the user's appendage. A pump may initiate inflation of the inflatable bladder when one or more accelerometers and/or one or more proximity sensors determine that the blood pressure measurement device is within sufficient proximity or elevation to a user's heart and stationary.
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10.发明授权公开(公告)号：US11872041B1
公开(公告)日：2024-01-16
申请号：US17542774
申请日：2021-12-06
Applicant: Fitbit, Inc.
Inventor： Conor Joseph Heneghan , Alexander Statan , Jonathan David Charlesworth
IPC: A61B5/16 , A61B5/0205 , A61B5/00 , A61B5/11 , A61B5/145 , A61B5/01 , G16H50/30 , A61B5/1455 , A61B5/024
CPC classification number: A61B5/165 , A61B5/01 , A61B5/02055 , A61B5/1118 , A61B5/14546 , A61B5/14551 , A61B5/162 , A61B5/4815 , A61B5/6802 , A61B5/7267 , A61B5/742 , G16H50/30 , A61B5/02416
Abstract: Physiological variables, metrics, biomarkers, and other data points can be used, in connection with a non-invasive wearable device, to screen for, and predict, mental health issues and cognitive states. In addition to metrics such as heart rate, sleep data, activity level, gamification data, and the like, information such as text message and email data, as well as vocal data obtained through a phone and/or a microphone, may be analyzed, provided user authorization. Applying predictive modeling, one or more of the monitored metrics can be correlated with mental states and disorders. Identified patterns can be used to update the predictive models, such as via machine learning-trained models, as well as to update individual event predictions. Information about the mental state predictions, and updates thereto, can be surfaced to the user accordingly.
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