Patents by Inventor Ori Tzvieli

Ori Tzvieli has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20190313915
    Abstract: Described herein are embodiments of a system and a method to calculate a user's physiological signal, such as blood pressure, cardiac output, or tissue perfusion. The system includes a head-mounted device configured to measure photoplethysmographic signal (PPG signal) at a region on the user's head, and a head-mounted camera configured to capture images indicative of the user's posture. Additionally, the system includes a computer configured to calculate the physiological signal based on the PPG signal and the user's posture. In some embodiments, the computer adjusts calculations of the physiological signal based on the user's posture, such that for the same PPG signal the computer outputs different values for the physiological signal for the following different postures: standing, sitting, and lying down.
    Type: Application
    Filed: June 26, 2019
    Publication date: October 17, 2019
    Applicant: Facense Ltd.
    Inventors: Ori Tzvieli, Ari M Frank, Arie Tzvieli, Gil Thieberger
  • Patent number: 10376163
    Abstract: A system for detecting blood pressure based on imaging photoplethysmography (iPPG) includes a first inward-facing head-mounted camera to capture images of a first region of interest located on the face below the eyes and above the lips (IMROI1) of a user, and a second inward-facing head-mounted camera to capture images of a second region of interest comprising a portion of a temple and/or forehead (IMROI2) of the user. The system further includes a computer to calculate a blood pressure value for the user based on first and second photoplethysmographic signals recognizable in IMROI1 and IMROI2.
    Type: Grant
    Filed: April 4, 2019
    Date of Patent: August 13, 2019
    Assignee: Facense Ltd.
    Inventors: Arie Tzvieli, Ari M Frank, Ori Tzvieli, Gil Thieberger
  • Publication number: 20190231261
    Abstract: A system for detecting blood pressure based on imaging photoplethysmography (iPPG) includes an inward-facing head-mounted camera to capture images of a first region of interest (IMROI1) that comprises a portion of exposed skin of the user's face, and an outward-facing head-mounted camera to capture images of a second region of interest (IMROI2) that comprises exposed skin on a hand of the user. The head-mounted cameras may be coupled to a frame of eyeglasses or smartglasses, and the system further includes a computer to calculate a blood pressure value for the user based on first and second photoplethysmographic signals recognizable in IMROI1 and IMROI2.
    Type: Application
    Filed: April 4, 2019
    Publication date: August 1, 2019
    Applicant: Facense Ltd.
    Inventors: Arie Tzvieli, Ari M. Frank, Ori Tzvieli, Gil Thieberger
  • Publication number: 20190223737
    Abstract: A system for detecting blood pressure based on imaging photoplethysmography (iPPG) includes a first inward-facing head-mounted camera to capture images of a first region of interest located on the face below the eyes and above the lips (IMROI1) of a user, and a second inward-facing head-mounted camera to capture images of a second region of interest comprising a portion of a temple and/or forehead (IMROI2) of the user. The system further includes a computer to calculate a blood pressure value for the user based on first and second photoplethysmographic signals recognizable in IMROI1 and IMROI2.
    Type: Application
    Filed: April 4, 2019
    Publication date: July 25, 2019
    Applicant: Facense Ltd.
    Inventors: Arie Tzvieli, Ari M Frank, Ori Tzvieli, Gil Thieberger
  • Patent number: 10349887
    Abstract: A system for detecting blood pressure based on imaging photoplethysmography (iPPG) includes an inward-facing head-mounted camera to capture images of a first region of interest (IMROI1) that comprises a portion of exposed skin of the user's face, and an outward-facing head-mounted camera to capture images of a second region of interest (IMROI2) that comprises exposed skin on a hand of the user. The head-mounted cameras may be coupled to a frame of eyeglasses or smartglasses, and the system further includes a computer to calculate a blood pressure value for the user based on first and second photoplethysmographic signals recognizable in IMROI1 and IMROI2.
    Type: Grant
    Filed: April 4, 2019
    Date of Patent: July 16, 2019
    Assignee: Facense Ltd.
    Inventors: Arie Tzvieli, Ari M Frank, Ori Tzvieli, Gil Thieberger