Philip Rodney KWOK,Enrico BRAMBILLA,Gregory Robert PEAKE,Robert Edward HENRY,Lee James VELISS,Philip John GUNNING
申请号：
US15618798
公开号：
US20170274168A1
申请日:
2017.06.09
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A forehead support for a facial mask is adapted to be moveable between a first position with respect to a frame of the mask and a second position with respect to the frame. The forehead support includes a biasing mechanism that urges the forehead support in the second position. A method of positioning a forehead support with respect to a frame of a patient interface includes positioning the forehead support and patient interface assembly on a face； disengaging a forehead support locking mechanism； allowing the forehead support to move from a first position to a second position； and engaging a forehead support locking mechanism.
