公开(公告)号：US11862340B2

公开(公告)日：2024-01-02

申请号：US17866185

申请日：2022-07-15

Applicant: Riva Health, Inc.

Inventor： Tuhin Sinha ,  Ian Eslick ,  Alan Leggitt

IPC: A61B5/02 ,  G16H50/20 ,  A61B5/021 ,  A61B5/00 ,  A61B5/024 ,  G16H50/30 ,  G16H30/40 ,  G16H50/50 ,  G16H40/67 ,  G16H30/20 ,  G06N7/01 ,  G06N20/00

CPC classification number: G16H50/20 ,  A61B5/02108 ,  A61B5/02116 ,  A61B5/02427 ,  A61B5/4812 ,  A61B5/4857 ,  A61B5/6898 ,  A61B5/7264 ,  G06N7/01 ,  G16H30/20 ,  G16H30/40 ,  G16H40/67 ,  G16H50/30 ,  G16H50/50 ,  A61B5/0077 ,  A61B5/02405 ,  A61B5/02416 ,  A61B5/02438 ,  G06N20/00

Abstract: An embodiment of a method for assessing cardiovascular disease in a user with a body region using a mobile computing device including a camera module, includes receiving a time series of image data of a body region of the user, the time series of image data captured during a time period; generating a photoplethysmogram dataset from the time series of image data; generating a processed PPG dataset; determining a cardiovascular parameter value of the user based on the processed PPG dataset; fitting a chronobiological model to (1) the cardiovascular parameter value, and (2) a subsequent cardiovascular parameter value, characterizing a cardiovascular parameter variation over time of the user based on the fitted chronobiological model; and presenting an analysis of the cardiovascular parameter variation to the user at the mobile computing device.

公开(公告)号：US11424032B2

公开(公告)日：2022-08-23

申请号：US16538206

申请日：2019-08-12

Applicant: Riva Health, Inc.

Inventor： Tuhin Sinha ,  Ian Eslick ,  Alan Leggitt

IPC: A61B5/02 ,  G16H50/20 ,  A61B5/021 ,  A61B5/00 ,  A61B5/024 ,  G06N7/00 ,  G16H50/30 ,  G16H30/40 ,  G16H50/50 ,  G16H40/67 ,  G16H30/20 ,  G06N20/00

Abstract: An embodiment of a method for assessing cardiovascular disease in a user with a body region using a mobile computing device including a camera module, includes receiving a time series of image data of a body region of the user, the time series of image data captured during a time period; generating a photoplethysmogram dataset from the time series of image data; generating a processed PPG dataset; determining a cardiovascular parameter value of the user based on the processed PPG dataset; fitting a chronobiological model to (1) the cardiovascular parameter value, and (2) a subsequent cardiovascular parameter value, characterizing a cardiovascular parameter variation over time of the user based on the fitted chronobiological model; and presenting an analysis of the cardiovascular parameter variation to the user at the mobile computing device.

公开(公告)号：US20220151570A1

公开(公告)日：2022-05-19

申请号：US17588080

申请日：2022-01-28

Applicant: Riva Health, Inc.

Inventor： Tuhin Sinha ,  Ian Eslick ,  Alan Leggitt

IPC: A61B5/00 ,  G16H50/30 ,  G16H50/20 ,  G16H20/10 ,  G16H30/40 ,  G16H40/63 ,  G16H20/70 ,  G06N20/00 ,  A61B5/024

Abstract: A method and system for acquiring data for assessment of cardiovascular disease, the method comprising one or more of: manipulating one or more hardware aspects of the photoplethysmography data acquisition system(s) implementing the method; manipulating or providing user experience/user interface (UX/UI) aspects of the system(s) implementing the method; acquiring, processing, and deriving insights population specific data; accounting for or controlling sampling site variability; and using other suitable sources of data in order to generate high quality data for characterization, assessment, and management of cardiovascular disease.

公开(公告)号：US12094613B2

公开(公告)日：2024-09-17

申请号：US18514364

申请日：2023-11-20

Applicant: Riva Health, Inc.

Inventor： Tuhin Sinha ,  Ian Eslick ,  Alan Leggitt

IPC: A61B5/02 ,  A61B5/00 ,  A61B5/021 ,  A61B5/024 ,  G06N7/01 ,  G16H30/20 ,  G16H30/40 ,  G16H40/67 ,  G16H50/20 ,  G16H50/30 ,  G16H50/50 ,  G06N20/00

CPC classification number: G16H50/20 ,  A61B5/02108 ,  A61B5/02116 ,  A61B5/02427 ,  A61B5/4812 ,  A61B5/4857 ,  A61B5/6898 ,  A61B5/7264 ,  G06N7/01 ,  G16H30/20 ,  G16H30/40 ,  G16H40/67 ,  G16H50/30 ,  G16H50/50 ,  A61B5/0077 ,  A61B5/02405 ,  A61B5/02416 ,  A61B5/02438 ,  G06N20/00

Abstract: An embodiment of a method for assessing cardiovascular disease in a user with a body region using a mobile computing device including a camera module, includes receiving a time series of image data of a body region of the user, the time series of image data captured during a time period; generating a photoplethysmogram dataset from the time series of image data; generating a processed PPG dataset; determining a cardiovascular parameter value of the user based on the processed PPG dataset; fitting a chronobiological model to (1) the cardiovascular parameter value, and (2) a subsequent cardiovascular parameter value, characterizing a cardiovascular parameter variation over time of the user based on the fitted chronobiological model; and presenting an analysis of the cardiovascular parameter variation to the user at the mobile computing device.

公开(公告)号：US11872061B2

公开(公告)日：2024-01-16

申请号：US17588080

申请日：2022-01-28

Applicant: Riva Health, Inc.

Inventor： Tuhin Sinha ,  Ian Eslick ,  Alan Leggitt

IPC: A61B5/05 ,  A61B5/00 ,  G16H50/30 ,  G16H50/20 ,  G16H20/10 ,  G16H30/40 ,  G16H40/63 ,  G16H20/70 ,  G06N20/00 ,  A61B5/024 ,  A61B5/0205 ,  A61B5/021

CPC classification number: A61B5/7275 ,  A61B5/0077 ,  A61B5/02427 ,  A61B5/02438 ,  A61B5/7221 ,  G06N20/00 ,  G16H20/10 ,  G16H20/70 ,  G16H30/40 ,  G16H40/63 ,  G16H50/20 ,  G16H50/30 ,  A61B5/02055 ,  A61B5/02108 ,  A61B5/4812 ,  A61B5/6826 ,  A61B5/6843 ,  A61B5/7239 ,  A61B5/7264 ,  A61B2576/00

Abstract: A method and system for acquiring data for assessment of cardiovascular disease, the method comprising one or more of: manipulating one or more hardware aspects of the photoplethysmography data acquisition system(s) implementing the method; manipulating or providing user experience/user interface (UX/UI) aspects of the system(s) implementing the method; acquiring, processing, and deriving insights population specific data; accounting for or controlling sampling site variability; and using other suitable sources of data in order to generate high quality data for characterization, assessment, and management of cardiovascular disease.

公开(公告)号：US11266356B2

公开(公告)日：2022-03-08

申请号：US16538361

申请日：2019-08-12

Applicant: Riva Health, Inc.

Inventor： Tuhin Sinha ,  Ian Eslick ,  Alan Leggitt

IPC: A61B5/00 ,  G16H50/30 ,  G16H50/20 ,  G16H20/10 ,  G16H30/40 ,  G16H40/63 ,  G16H20/70 ,  G06N20/00 ,  A61B5/024 ,  A61B5/0205 ,  A61B5/021

Abstract: A method and system for acquiring data for assessment of cardiovascular disease, the method comprising one or more of: manipulating one or more hardware aspects of the photoplethysmography data acquisition system(s) implementing the method; manipulating or providing user experience/user interface (UX/UI) aspects of the system(s) implementing the method; acquiring, processing, and deriving insights population specific data; accounting for or controlling sampling site variability; and using other suitable sources of data in order to generate high quality data for characterization, assessment, and management of cardiovascular disease.

公开(公告)号：US12109050B2

公开(公告)日：2024-10-08

申请号：US18522806

申请日：2023-11-29

Applicant: Riva Health, Inc.

Inventor： Tuhin Sinha ,  Ian Eslick ,  Alan Leggitt

IPC: A61B5/02 ,  A61B5/00 ,  A61B5/024 ,  G06N20/00 ,  G16H20/10 ,  G16H20/70 ,  G16H30/40 ,  G16H40/63 ,  G16H50/20 ,  G16H50/30 ,  A61B5/0205 ,  A61B5/021

CPC classification number: A61B5/7275 ,  A61B5/0077 ,  A61B5/02427 ,  A61B5/02438 ,  A61B5/7221 ,  G06N20/00 ,  G16H20/10 ,  G16H20/70 ,  G16H30/40 ,  G16H40/63 ,  G16H50/20 ,  G16H50/30 ,  A61B5/02055 ,  A61B5/02108 ,  A61B5/4812 ,  A61B5/6826 ,  A61B5/6843 ,  A61B5/7239 ,  A61B5/7264 ,  A61B2576/00

Abstract: A method and system for acquiring data for assessment of cardiovascular disease, the method comprising one or more of: manipulating one or more hardware aspects of the photoplethysmography data acquisition system(s) implementing the method; manipulating or providing user experience/user interface (UX/UI) aspects of the system(s) implementing the method; acquiring, processing, and deriving insights population specific data; accounting for or controlling sampling site variability; and using other suitable sources of data in order to generate high quality data for characterization, assessment, and management of cardiovascular disease.

公开(公告)号：US20240087748A1

公开(公告)日：2024-03-14

申请号：US18514364

申请日：2023-11-20

Applicant: Riva Health, Inc.

Inventor： Tuhin Sinha ,  Ian Eslick ,  Alan Leggitt

IPC: G16H50/20 ,  A61B5/00 ,  A61B5/021 ,  A61B5/024 ,  G06N7/01 ,  G16H30/20 ,  G16H30/40 ,  G16H40/67 ,  G16H50/30 ,  G16H50/50

CPC classification number: G16H50/20 ,  A61B5/02108 ,  A61B5/02116 ,  A61B5/02427 ,  A61B5/4812 ,  A61B5/4857 ,  A61B5/6898 ,  A61B5/7264 ,  G06N7/01 ,  G16H30/20 ,  G16H30/40 ,  G16H40/67 ,  G16H50/30 ,  G16H50/50 ,  A61B5/0077 ,  A61B5/02438 ,  G06N20/00

Abstract: An embodiment of a method for assessing cardiovascular disease in a user with a body region using a mobile computing device including a camera module, includes receiving a time series of image data of a body region of the user, the time series of image data captured during a time period; generating a photoplethysmogram dataset from the time series of image data; generating a processed PPG dataset; determining a cardiovascular parameter value of the user based on the processed PPG dataset; fitting a chronobiological model to (1) the cardiovascular parameter value, and (2) a subsequent cardiovascular parameter value, characterizing a cardiovascular parameter variation over time of the user based on the fitted chronobiological model; and presenting an analysis of the cardiovascular parameter variation to the user at the mobile computing device.

公开(公告)号：US20220375613A1

公开(公告)日：2022-11-24

申请号：US17866185

申请日：2022-07-15

Applicant: Riva Health, Inc.

Inventor： Tuhin Sinha ,  Ian Eslick ,  Alan Leggitt

IPC: G16H50/20 ,  A61B5/021 ,  A61B5/00 ,  A61B5/024 ,  G06N7/00 ,  G16H50/30 ,  G16H30/40 ,  G16H50/50 ,  G16H40/67 ,  G16H30/20

Abstract: An embodiment of a method for assessing cardiovascular disease in a user with a body region using a mobile computing device including a camera module, includes receiving a time series of image data of a body region of the user, the time series of image data captured during a time period; generating a photoplethysmogram dataset from the time series of image data; generating a processed PPG dataset; determining a cardiovascular parameter value of the user based on the processed PPG dataset; fitting a chronobiological model to (1) the cardiovascular parameter value, and (2) a subsequent cardiovascular parameter value, characterizing a cardiovascular parameter variation over time of the user based on the fitted chronobiological model; and presenting an analysis of the cardiovascular parameter variation to the user at the mobile computing device.