公开(公告)号：US20230172468A1

公开(公告)日：2023-06-08

申请号：US18060491

申请日：2022-11-30

Applicant: Meta Platforms Technologies, LLC

Inventor： Kirsten Kaplan ,  Robert Bruce Darling ,  Rex Crossen ,  Hind Hobeika ,  Sebastian Sztuk ,  Johana Gabriela Coyoc Escudero ,  Nan Wang

IPC: A61B5/024 ,  A61B5/0245 ,  A61B5/291 ,  A61B5/322 ,  A61B5/00

CPC classification number: A61B5/02438 ,  A61B5/02427 ,  A61B5/0245 ,  A61B5/291 ,  A61B5/322 ,  A61B5/7235 ,  A61B5/7282 ,  A61B5/6803

Abstract: A smart glass including photoplethysmography and electrocardiogram sensors to determine a health condition of the user is provided. The smart glass includes a frame for holding two eyepieces, the frame having two nose pads to rest on a user's nose, and two arms to rest on two user's ears, a sensor mounted on at least one of the nose pads or the arms, and configured to collect an optical signal from a user's blood vessel, and a processor configured to obtain a waveform from the optical signal or the electrical signal, and to determine a cardiovascular parameter based on the waveform.