公开(公告)号：US11877882B2

公开(公告)日：2024-01-23

申请号：US16605867

申请日：2018-04-17

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Kushal Shah ,  Andriy Andreyev ,  Shushen Lin ,  Bin Zhang ,  Chuanyong Bai

IPC: A61B6/00 ,  A61B6/03 ,  A61B5/1455

CPC classification number: A61B6/5288 ,  A61B6/037 ,  A61B6/461 ,  A61B6/527 ,  A61B6/5217 ,  A61B6/582 ,  A61B5/14552

Abstract: A device (10) for measuring respiration of a patient includes a positron emission tomography (PET) or single photon emission computed tomography (SPECT) imaging device (12). At least one electronic processor (16) is programmed to: extract a first respiration data signal (32) from emission imaging data of a patient acquired by the PET or SPECT imaging device; extract a second respiration data signal (36) from a photoplethysmograph (PPG) signal of the patient; and combine the first and second extracted respiration data signals to generate a respiration signal (40) indicative of respiration of the patient.