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.

公开(公告)号：US10966643B1

公开(公告)日：2021-04-06

申请号：US16439433

申请日：2019-06-12

Applicant: Fitbit, Inc.

Inventor： Hamed Vavadi ,  Lindsey Michelle Sunden ,  Peter W. Richards ,  Chris Hanrahan Sarantos

IPC: A61B5/1455 ,  A61B5/00

Abstract: Systems and devices of the present disclosure provide automated detection and tracking of carbon monoxide inhalation through non-invasive optical spectroscopy. A wearable device includes a light source coupled to the base and directing light towards a subject and a photodetector coupled to the base to receive light emitted by the light source through or reflected the subject. The light source emits light at a wavelength spectrum corresponding to a carboxyhemoglobin absorption spectrum and an oxyhemoglobin absorption spectrum. Biometric circuitry is coupled to the photodetector to receive a signal from the photodetector and process the signal to determine an intensity of the wavelengths present in the light received at the photodetector. The intensity of the wavelengths is indicative of a level of carbon monoxide inhalation associated with the subject.

公开(公告)号：US11998304B2

公开(公告)日：2024-06-04

申请号：US17123248

申请日：2020-12-16

Applicant: Fitbit, Inc.

Inventor： Jaclyn Leverett Wasson ,  Peter W. Richards ,  Lindsey Michelle Sunden ,  Corey Stephen O'Connor ,  Conor Joseph Heneghan ,  Xi Zhang ,  Hamed Vavadi ,  Chris Hanrahan Sarantos ,  Peter Colin Dess

IPC: A61B5/1455 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/145 ,  G01N21/3577 ,  G01N33/49 ,  A61B5/021 ,  A61B5/024

CPC classification number: A61B5/0205 ,  A61B5/0002 ,  A61B5/14532 ,  A61B5/14535 ,  A61B5/14546 ,  A61B5/14552 ,  A61B5/6826 ,  G01N21/3577 ,  G01N33/4925 ,  A61B5/021 ,  A61B5/02438 ,  A61B2562/0219

Abstract: Disclosed herein is a ring-shaped wearable device for detecting biometrics with a light source and a photodetector directed towards a digit wearing the ring-shaped device. The ring can thus detect oxygen saturation of a wearer based on light transmitted through the wearer's finger. The ring can include power saving measures to extend the battery life. A motion sensor can help determine opportune moments for data collection such as when the wearer is still. The motion sensor can be used to remove noise from the data caused by motion. After data is collected or during data collection, the ring can wirelessly communicate the data to another portable electronic device such as a phone or watch.

公开(公告)号：US20210169345A1

公开(公告)日：2021-06-10

申请号：US17123248

申请日：2020-12-16

Applicant: Fitbit, Inc.

Inventor： Jaclyn Leverett Wasson ,  Peter W. Richards ,  Lindsey Michelle Sunden ,  Corey Stephen O'Connor ,  Conor Joseph Heneghan ,  Xi Zhang ,  Hamed Vavadi ,  Chris Hanrahan Sarantos ,  Peter Colin Dess

IPC: A61B5/0205 ,  A61B5/00 ,  A61B5/1455 ,  A61B5/145 ,  G01N33/49 ,  G01N21/3577

Abstract: Disclosed herein is a ring-shaped wearable device for detecting biometrics with a light source and a photodetector directed towards a digit wearing the ring-shaped device. The ring can thus detect oxygen saturation of a wearer based on light transmitted through the wearer's finger. The ring can include power saving measures to extend the battery life. A motion sensor can help determine opportune moments for data collection such as when the wearer is still. The motion sensor can be used to remove noise from the data caused by motion. After data is collected or during data collection, the ring can wirelessly communicate the data to another portable electronic device such as a phone or watch.

公开(公告)号：US20210145415A1

公开(公告)日：2021-05-20

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: A61B10/00 ,  A61B5/01 ,  A61B5/0205 ,  A61B5/11 ,  A61B5/145 ,  A61B5/1455 ,  A61B5/00

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.

公开(公告)号：US10918289B1

公开(公告)日：2021-02-16

申请号：US16439467

申请日：2019-06-12

Applicant: Fitbit, Inc.

Inventor： Jaclyn Leverett Wasson ,  Peter W. Richards ,  Lindsey Michelle Sunden ,  Corey Stephen O'Connor ,  Conor Joseph Heneghan ,  Xi Zhang ,  Hamed Vavadi ,  Chris Hanrahan Sarantos ,  Peter Colin Dess

IPC: A61B5/1455 ,  A61B5/0205 ,  A61B5/00 ,  A61B5/145 ,  G01N33/49 ,  G01N21/3577 ,  A61B5/024 ,  A61B5/021

Abstract: Disclosed herein is a ring-shaped wearable device for detecting biometrics with a light source and a photodetector directed towards a digit wearing the ring-shaped device. The ring can thus detect oxygen saturation of a wearer based on light transmitted through the wearer's finger. The ring can include power saving measures to extend the battery life. A motion sensor can help determine opportune moments for data collection such as when the wearer is still. The motion sensor can be used to remove noise from the data caused by motion. After data is collected or during data collection, the ring can wirelessly communicate the data to another portable electronic device such as a phone or watch.