公开(公告)号：US20170326320A1

公开(公告)日：2017-11-16

申请号：US15529691

申请日：2015-11-26

Applicant: ResMed Limited

Inventor： Hollie Elizabeth BAIGENT ,  Jessica Lea DUNN ,  Justin John FORMICA ,  Joel Edward GIBSON ,  Kirrily Michele HASKARD ,  Rachel HERMAN ,  Michiel KOOIJ ,  Jose Ignacio ROMAGNOLI ,  Gerard Michael RUMMERY ,  Rupert Christian SCHEINER ,  Sandeep Kumar TIWARI ,  Lochlan VON MOGER ,  Hadley WHITE ,  Tzu-chin YU

IPC: A61M16/06 ,  A61M16/16 ,  A61M16/10

CPC classification number: A61M16/0616 ,  A61M16/0683 ,  A61M16/1055 ,  A61M16/107 ,  A61M16/1075 ,  A61M16/16 ,  A61M16/161 ,  A61M16/208 ,  A61M2016/0027 ,  A61M2016/0036 ,  A61M2205/3368 ,  A61M2210/0618

Abstract: A patient interface for sealed delivery of a flow of air at a continuously positive pressure with respect to ambient air pressure to an entrance to the patient's airways including at least entrance of a patient's nares to ameliorate sleep disordered breathing may include a seal-forming structure comprising a foam undercushion and a textile membrane for contact with the patient's face; a positioning and stabilising structure to maintain the seal-forming structure in sealing contact with an area surrounding an entrance to the patient's airways while maintaining a therapeutic pressure at the entrance to the patient's airways; and a plenum chamber pressurised at a pressure above ambient pressure in use.