Patents by Inventor Max Little

Max Little 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).

  • Methods and apparatus for self-calibrating non-invasive cuffless blood pressure measurements
    Patent number: 11357413
    Abstract: In one embodiment of the invention, a non-invasive method of measuring blood pressure is disclosed. The method includes scanning for ECG data with a portable cuffless blood pressure measuring device including, forming an electronic circuit with a first electrode and a second electrode of the portable cuffless blood pressure measuring device by contacting the first electrode with a user's temple and contacting the second electrode with the user's finger holding the portable cuffless blood pressure measuring device; concurrently scanning for PPG data with the cuffless blood pressure measuring device during ECG scanning by placing the PPG sensor to the user's temple; cross-correlating the ECG data and the PPG data to determine a PWTT for the user; receiving one or more physiological data of the user; and using regression analysis to predict systolic blood pressure of the user in response to the PWTT and the one or more physiological data.
    Type: Grant
    Filed: March 6, 2019
    Date of Patent: June 14, 2022
    Assignee: HEALTHY.IO LTD.
    Inventors: Max Little, Martin Zizi, Ivo Clarysse, Bernard Burg, Abel Villca Roque
  • METHODS AND APPARATUS FOR SELF-CALIBRATING NON-INVASIVE CUFFLESS BLOOD PRESSURE MEASUREMENTS
    Publication number: 20190307337
    Abstract: In one embodiment of the invention, a non-invasive method of measuring blood pressure is disclosed. The method includes scanning for ECG data with a portable cuffless blood pressure measuring device including, forming an electronic circuit with a first electrode and a second electrode of the portable cuffless blood pressure measuring device by contacting the first electrode with a user's temple and contacting the second electrode with the user's finger holding the portable cuffless blood pressure measuring device; concurrently scanning for PPG data with the cuffless blood pressure measuring device during ECG scanning by placing the PPG sensor to the user's temple; cross-correlating the ECG data and the PPG data to determine a PWTT for the user; receiving one or more physiological data of the user; and using regression analysis to predict systolic blood pressure of the user in response to the PWTT and the one or more physiological data.
    Type: Application
    Filed: March 6, 2019
    Publication date: October 10, 2019
    Inventors: Max Little, Martin Zizi, Ivo Clarysse, Bernard Burg, Abel Villca Roque