INTERFACE COMPRISING A ROLLING NASAL BRIDGE PORTION

摘要

INTERFACE COMPRISING A ROLLING NASAL BRIDGE PORTION A patient interface comprises a mask seal. The mask seal has an upper portion movably connected to an integrated lower portion, wherein the upper portion rolls during 5 hinging movement of the upper portion relative to the lower portion. -52- WO 2012/140514 PCT/TB'01 '/000858 /54k - - / /74! -U / ////~ /70 ----- ~ / / ix N ~ / K~. 77~I i~ I ,, fill / I' 'I i~i I ~l~l n ~ '1 /40- /x // /// // / - ,1' / '-~1