公开(公告)号：EP2219719B1

公开(公告)日：2017-12-27

申请号：EP08849633.6

申请日：2008-11-17

申请人： ResMed Limited

发明人： SKIPPER, Christopher, Scott ,  BRAMBILLA, Enrico ,  DOHERTY, Renee Frances ,  SPRUELL, Matthew, David ,  GUDIKSEN, Joshua, Adam ,  VELISS, Lee, James ,  CARIOLA, Melanie, Lucia ,  WELLS, Alicia, Kristianne ,  HITCHCOCK, Robin, Garth ,  SELVARAJAN, Karthikeyan ,  CARROLL, Fiona, Catherine ,  HOWARD, Scott, Alexander ,  PEAKE, Gregory, Robert ,  REID, Michael, John ,  LEE, Murray, William ,  MOILER, Grant ,  SOLIS, Victor, Eduardo ,  NICKOL, Johannes ,  BURZ, Johann, Sebastian ,  BIENER, Achim ,  LANG, Bernd, Christoph ,  WANG, Teresa ,  MEADOWS, David, Robert

IPC分类号： A61M16/06

CPC分类号： A61M16/0605 ,  A61M16/06 ,  A61M16/0616 ,  A61M16/0622 ,  A61M16/0638 ,  A61M2207/00 ,  B29C45/0001 ,  B29C65/02 ,  B29C65/028 ,  B29C65/04 ,  B29C65/48 ,  B29C66/21 ,  B29C66/324 ,  B29C67/246 ,  B29C69/004 ,  B29K2075/00 ,  B29K2083/00 ,  B29K2105/0061 ,  B29K2283/00 ,  B29L2022/025 ,  B29L2031/4835 ,  B29C65/00

摘要： A patient interface includes a cushioning structure including at least one hollow chamber filled with first and second discrete and/or layered filling materials and a seal forming structure formed in one piece with the cushioning structure. The seal forming structure includes a thin membrane flap that is structured to provide a seal to the patient's face. The chamber extends only around a portion of the perimeter of the cushioning structure such that the chamber with first and second filling materials is provided in cheek and lip regions of the cushioning structure and a solid silicone portion is provided in a nasal bridge region of the cushioning structure.