公开(公告)号：US11357413B2

公开(公告)日：2022-06-14

申请号：US16294432

申请日：2019-03-06

Applicant: HEALTHY.IO LTD.

Inventor： Max Little ,  Martin Zizi ,  Ivo Clarysse ,  Bernard Burg ,  Abel Villca Roque

IPC: A61B5/021 ,  A61B5/026 ,  A61B5/0295 ,  A61B5/00 ,  A61B5/282 ,  A61B5/316 ,  A61B5/332 ,  A61B5/333

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.