公开(公告)号：US20210161464A1

公开(公告)日：2021-06-03

申请号：US17136355

申请日：2020-12-29

申请人： Fitbit, Inc.

发明人： Suraj Gowda ,  Conor Joseph Heneghan ,  Shelten Gee Jao Yuen ,  Anjian Wu ,  Daniel Joel Freschl ,  Peter W. Richards ,  Chris H. Sarantos ,  Jonathan Wonwook Kim

IPC分类号： A61B5/00 ,  A61B5/0205

摘要： 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.

公开(公告)号：US11850071B1

公开(公告)日：2023-12-26

申请号：US16457419

申请日：2019-06-28

申请人： Fitbit, Inc.

发明人： Brett Adam Coakley ,  Peter Colin Dess ,  Daniel Joel Freschl ,  Lindsey Michelle Sunden ,  Suraj Gowda ,  Tracy Norman Giest ,  Aditya Vivekanand Nadkarni

IPC分类号： A61B5/00 ,  A61B5/01 ,  A61B5/024 ,  A61B5/1455 ,  A61B5/332

CPC分类号： A61B5/6843 ,  A61B5/01 ,  A61B5/02438 ,  A61B5/14552 ,  A61B5/332 ,  A61B5/681 ,  A61B5/684 ,  A61B5/7221

摘要： The accuracy of physiological data measured through contact with skin can be validated by characterizing the forces at the surfaces where data is measured. Conventional devices do not monitor the fit of skin-based sensors, making the accuracy and confidence in physiological data dependent on the user ensuring that the device is fitted properly. Over time, the seating of a device will vary due to changes in user activity and the need to periodically remove a device. Inevitably, instances will arise where the device is not fitted correctly, which may result in skewed physiological metrics. By monitoring the forces acting on the housing of a device, the interface of skin sensors can be characterized allowing for confidence metrics in the corresponding physiological data to be determined. In some cases, a user can be notified when a device is not seated properly, and in some cases, data may even be calibrated based on the fit of a device.

公开(公告)号：US20190053754A1

公开(公告)日：2019-02-21

申请号：US15998491

申请日：2018-08-16

申请人： Fitbit, Inc.

发明人： Suraj Gowda ,  Conor Joseph Heneghan ,  Shelten Gee Jao Yuen ,  Anjian Wu ,  Daniel Joel Freschl ,  Peter W. Richards ,  Chris H. Sarantos ,  Jonathan Wonwook Kim

IPC分类号： A61B5/00 ,  A61B5/08 ,  A61B5/0205

摘要： 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.

公开(公告)号：US11998355B2

公开(公告)日：2024-06-04

申请号：US18311762

申请日：2023-05-03

申请人： Fitbit, Inc.

发明人： Brett Adam Coakley ,  Peter Colin Dess ,  Daniel Joel Freschl ,  Lindsey Michelle Sunden ,  Suraj Gowda ,  Tracy Norman Giest ,  Aditya Vivekanand Nadkarni

IPC分类号： A61B5/00 ,  A61B5/01 ,  A61B5/024 ,  A61B5/1455 ,  A61B5/332

CPC分类号： A61B5/6843 ,  A61B5/01 ,  A61B5/02438 ,  A61B5/14552 ,  A61B5/332 ,  A61B5/681 ,  A61B5/684 ,  A61B5/7221

摘要： The accuracy of physiological data measured through contact with skin can be validated by characterizing the forces at the surfaces where data is measured. Conventional devices do not monitor the fit of skin-based sensors, making the accuracy and confidence in physiological data dependent on the user ensuring that the device is fitted properly. Over time, the seating of a device will vary due to changes in user activity and the need to periodically remove a device. Inevitably, instances will arise where the device is not fitted correctly, which may result in skewed physiological metrics. By monitoring the forces acting on the housing of a device, the interface of skin sensors can be characterized allowing for confidence metrics in the corresponding physiological data to be determined. In some cases, a user can be notified when a device is not seated properly, and in some cases, data may even be calibrated based on the fit of a device.

公开(公告)号：US20230270387A1

公开(公告)日：2023-08-31

申请号：US18311762

申请日：2023-05-03

申请人： Fitbit, Inc.

发明人： Brett Adam Coakley ,  Peter Colin Dess ,  Daniel Joel Freschl ,  Lindsey Michelle Sunden ,  Suraj Gowda ,  Tracy Norman Giest ,  Aditya Vivekanand Nadkarni

IPC分类号： A61B5/00 ,  A61B5/332 ,  A61B5/1455 ,  A61B5/024 ,  A61B5/01

CPC分类号： A61B5/6843 ,  A61B5/684 ,  A61B5/332 ,  A61B5/14552 ,  A61B5/02438 ,  A61B5/7221 ,  A61B5/681 ,  A61B5/01

摘要： The accuracy of physiological data measured through contact with skin can be validated by characterizing the forces at the surfaces where data is measured. Conventional devices do not monitor the fit of skin-based sensors, making the accuracy and confidence in physiological data dependent on the user ensuring that the device is fitted properly. Over time, the seating of a device will vary due to changes in user activity and the need to periodically remove a device. Inevitably, instances will arise where the device is not fitted correctly, which may result in skewed physiological metrics. By monitoring the forces acting on the housing of a device, the interface of skin sensors can be characterized allowing for confidence metrics in the corresponding physiological data to be determined. In some cases, a user can be notified when a device is not seated properly, and in some cases, data may even be calibrated based on the fit of a device.

公开(公告)号：US20230270377A1

公开(公告)日：2023-08-31

申请号：US18313108

申请日：2023-05-05

申请人： Fitbit, Inc.

发明人： Suraj Gowda ,  Conor Joseph Heneghan ,  Shelten Gee Jao Yuen ,  Anjian Wu ,  Daniel Joel Freschl ,  Peter W. Richards ,  Chris H. Sarantos ,  Jonathan Wonwook Kim

IPC分类号： A61B5/00 ,  A61B5/0205

CPC分类号： A61B5/4815 ,  A61B5/4818 ,  A61B5/0205 ,  A61B5/7264 ,  A61B5/7267 ,  A61B5/082

摘要： 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.

公开(公告)号：US11678838B2

公开(公告)日：2023-06-20

申请号：US17136355

申请日：2020-12-29

申请人： Fitbit, Inc.

发明人： Suraj Gowda ,  Conor Joseph Heneghan ,  Shelten Gee Jao Yuen ,  Anjian Wu ,  Daniel Joel Freschl ,  Peter W. Richards ,  Chris H. Sarantos ,  Jonathan Wonwook Kim

IPC分类号： A61B5/00 ,  A61B5/0205 ,  A61B5/08 ,  A61B5/024 ,  A61B5/06 ,  A61B5/01 ,  A61B5/145 ,  A61B5/369 ,  A61B5/389

CPC分类号： A61B5/4815 ,  A61B5/0205 ,  A61B5/4818 ,  A61B5/7264 ,  A61B5/7267 ,  A61B5/01 ,  A61B5/02405 ,  A61B5/02427 ,  A61B5/067 ,  A61B5/082 ,  A61B5/0816 ,  A61B5/14532 ,  A61B5/14539 ,  A61B5/14542 ,  A61B5/369 ,  A61B5/389 ,  A61B5/4809 ,  A61B5/4812 ,  A61B5/681 ,  A61B2562/0219

摘要： 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.

公开(公告)号：US20190282159A1

公开(公告)日：2019-09-19

申请号：US16428412

申请日：2019-05-31

申请人： Fitbit, Inc.

发明人： Suraj Gowda ,  Conor Joseph Heneghan ,  Shelten Gee Jao Yuen ,  Anjian Wu ,  Daniel Joel Freschl ,  Peter W. Richards ,  Chris H. Sarantos ,  Jonathan Wonwook Kim

IPC分类号： A61B5/00 ,  A61B5/0205

摘要： 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.