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1. (WO2018124889) THERMOFORMED MASK

Pub. No.:    WO/2018/124889    International Application No.:    PCT/NZ2017/050179
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Sat Dec 30 00:59:59 CET 2017
IPC: A61M 16/06
Applicants: FISHER & PAYKEL HEALTHCARE LIMITED
Inventors: HAMMER, Jeroen
TEBBUTT, Adam Alexander
FAN, Andrew Chun Mon
Title: THERMOFORMED MASK
Abstract:
Respiratory masks made of thermoformed EVA foam are provided. A mask can include a seal that contacts a user's face in use and a housing permanently joined to the seal. Both the seal and housing can be made of EVA foam. The seal and housing can be made of EVA foam having different densities. The mask can further include a frame removably or permanently coupled the housing. Headgear can be coupled to the frame and can couple the mask to the user's face in use.