Search International and National Patent Collections

1. (WO2018036902) BREATHING MASK WITH INCREASED USER COMFORT

Pub. No.:    WO/2018/036902    International Application No.:    PCT/EP2017/070851
Publication Date: Fri Mar 02 00:59:59 CET 2018 International Filing Date: Fri Aug 18 01:59:59 CEST 2017
IPC: A62B 18/00
A62B 18/08
Applicants: KONINKLIJKE PHILIPS N.V.
Inventors: SU, Wei
ZHANG, Qiushi
Title: BREATHING MASK WITH INCREASED USER COMFORT
Abstract:
Presented is a breathing mask (100), comprising: a venting system (101) for ventilating the mask; a detector (102) for providing respiration data of a user and located for sensing at least one physical property of air inside the breathing mask (100) when worn by a user; a controller (103) configured to activate the venting system (101) based on the respiration data; characterized in that the controller (103) is configured to: predict future respiration data based on historic respiration data of at least one earlier detected inhaling or exhaling cycle; and determine whether a future inhaling or exhaling cycle will occur based on predicted future respiration data; activate the venting system (101) before the determined future inhaling or exhaling cycle commences. Further, a method for controlling a venting system of a breathing mask is presented.