公开(公告)号：US20250098987A1

公开(公告)日：2025-03-27

申请号：US18890616

申请日：2024-09-19

Applicant: Apple Inc.

Inventor： Izzet B. Yildiz ,  Aaron Wetzler ,  Jonathan Hadida ,  Stephen Meisenhelter ,  Kaden J. Strand ,  Dimitri E. Diakopoulos ,  Grant H. Mulliken

IPC: A61B5/113 ,  A61B5/00 ,  A61B5/08 ,  A61B5/11 ,  G06T7/246 ,  G06T7/593

Abstract: Respiration data is measured from point cloud data containing points associated with an upper body of a user. A device may receive the point cloud data via a wired or wireless connection or may generate it from one or more image sensors integrated into the device. Movement of points associated with the upper body, or within a region of interest, may be measured to estimate a breath signal. The estimated breath signal may be further processed to derive values representative of the breath signal. The breath signal may be then provided to a given application or location.