公开(公告)号：EP3981457A1

公开(公告)日：2022-04-13

申请号：EP21205499.3

申请日：2017-01-23

申请人： ResMed Pty Ltd

发明人： KOOIJ, Michiel ,  BENTLEY, Alexander Joel ,  BESIC, Igor ,  BURNHAM, Robert Thomas ,  DAVIDSON, Aaron, Samuel ,  GUPTA, Pryanshu ,  HASKARD, Kirrily Michele ,  KIRKPATRICK, Ryan Michael ,  KLINKENBERG, Luke Emmanuel ,  MAURER, Dimitri Marco ,  ORMROD, Joseph Samuel ,  RUMMERY, Gerard Michael ,  SCHEINER, Rupert Christian ,  SINGH, Bishavjot ,  SMITH, Christopher James ,  VON MOGER, Lochlan ,  WATSON, Paul Derrick ,  WEISS, Daniel Marc ,  WHITE, Hadley

IPC分类号： A61M16/06 ,  A61M16/08 ,  A61M16/16 ,  A61M16/00

摘要： The present invention relates to a patient interface for sealed delivery of a flow of air at a therapeutic pressure of at least 4 cmH 2 O with respect to ambient air pressure throughout the patient's respiratory cycle in use. The patient interface comprises a cushion assembly with a plenum chamber, a seal-forming structure and a positioning and stabilising structure. The positioning and stabilising structure comprises two gas delivery tubes, wherein each of the two gas delivery tubes comprises a tab projecting in a generally posterior direction relative to the patient's head in use, and a concertina portion configured to allow adjustment of a length of each of the two gas delivery tubes to fit different size heads, wherein the concertina portion is positioned on each of the two gas delivery tubes between a corresponding first end and a connection port.

公开(公告)号：EP4121152A1

公开(公告)日：2023-01-25

申请号：EP21772521.7

申请日：2021-03-19

申请人： ResMed Pty Ltd

发明人： GUNEY, Memduh ,  WAGNER, Stewart Joseph ,  MCMANUS, Jeremy ,  WEISS, Daniel Marc ,  TRUSCOTT, Michael Kenneth ,  THA, Mimi ,  DAVIES, Bruce Richard

IPC分类号： A61M16/06