公开(公告)号：US20240165356A1

公开(公告)日：2024-05-23

申请号：US18286704

申请日：2022-05-05

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Darin K. Thompson ,  Richard J. Sabacinski ,  Eric J. Bassani ,  Jeremy V. Barbee

IPC: A61M16/06 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/024 ,  A62B7/00 ,  A62B9/00 ,  A62B18/02 ,  A62B18/08 ,  H04R1/02 ,  H04R1/10

CPC classification number: A61M16/06 ,  A61B5/02055 ,  A61B5/6803 ,  A61B5/746 ,  A62B7/00 ,  A62B9/006 ,  A62B18/02 ,  A62B18/08 ,  H04R1/028 ,  H04R1/1008 ,  A61B5/02427 ,  H04R2460/13

Abstract: The present invention relates to a self-contained breathing apparatus (SCBA) facemask with a facemask-resident physiological monitoring system including at least one integrated physiological sensing unit with at least one physiological sensor. The face-mask may also comprise an integrated bone conduction communication system. In an embodiment, the physiological sensor comprises a contact temperature sensor to monitor body temperature of the user. In another embodiment, the physiological sensing sensor comprises photoplethysmographic sensor to monitor heart rate and respiration of the user. The present inventions also relates to a method of performing physiological monitoring of a user of an SCBA facemask and communicating sound to the user of the SCBA facemask.