公开(公告)号：US20200268281A1

公开(公告)日：2020-08-27

申请号：US16874325

申请日：2020-05-14

Applicant: Covidien LP

Inventor： Dominique Jacquel ,  Paul Stanley Addison ,  David Foo

IPC: A61B5/103 ,  A61B5/00 ,  A61B5/024 ,  A61B5/1171 ,  A61B5/1455 ,  A61B5/0205 ,  A61B5/145

Abstract: The present invention relates to the field of medical monitoring, and in particular non-contact, video-based monitoring of pulse rate, respiration rate, motion, and oxygen saturation. Systems and methods are described for capturing images of a patient, producing intensity signals from the images, filtering those signals to focus on a physiologic component, and measuring a vital sign from the filtered signals. Examples include flood fill methods and skin tone filtering methods.

公开(公告)号：US10702188B2

公开(公告)日：2020-07-07

申请号：US16450010

申请日：2019-06-24

Applicant: Covidien LP

Inventor： Paul S. Addison ,  David Foo ,  Dominique Jacquel

IPC: A61B5/103 ,  A61B5/00 ,  A61B5/024 ,  A61B5/1171 ,  A61B5/1455 ,  A61B5/0205 ,  A61B5/145 ,  A61B5/08

Abstract: The present invention relates to the field of medical monitoring, and in particular non-contact, video-based monitoring of pulse rate, respiration rate, motion, and oxygen saturation. Systems and methods are described for capturing images of a patient, producing intensity signals from the images, filtering those signals to focus on a physiologic component, and measuring a vital sign from the filtered signals.

公开(公告)号：US10398353B2

公开(公告)日：2019-09-03

申请号：US15432063

申请日：2017-02-14

Applicant: COVIDIEN LP

Inventor： Paul Stanley Addison ,  David Foo ,  Dominique Jacquel

IPC: A61B5/00 ,  A61B5/103 ,  A61B5/024 ,  A61B5/1171 ,  A61B5/1455 ,  A61B5/0205 ,  A61B5/145 ,  A61B5/08

Abstract: The present invention relates to the field of medical monitoring, and in particular non-contact, video-based monitoring of pulse rate, respiration rate, motion, and oxygen saturation. Systems and methods are described for capturing images of a patient, producing intensity signals from the images, filtering those signals to focus on a physiologic component, and measuring a vital sign from the filtered signals.