Fisher & Paykel Healthcare Limited

Troy Barsten

Matthew Roger Stephenson

Gregory James Olsen

Daniel John Smith

Roheet Patel

Brett John Huddart

Timothy James Beresford Sharp

Nicholas Alexander Hobson

Matthew James Adams

Timothy James Sharp

Matthew Rodger Stephenson

Mattew Rodger Stephenson

A patient interface, including a mask assembly and a headgear assembly, provides improved facial sealing and improved ease of use. The mask assembly includes an inflating or ballooning seal. The seal can be secured between two portions of a snap-fit exoskeleton. The headgear assembly connects to the mask assembly with flexible straps during course fitting and with more rigid straps following course fitting. The straps include holes that fit over a tapering post on the mask assembly.

Flexible exoskeleton mask with inflating seal member

Patient interface components and/or associated head gear and adjustment systems improve sealing and/or patient comfort and/or ease of use. The interface includes an inflating or ballooning seal. The headgear assembly can be connected to the interface with an elastic component and an inelastic component. The elastic component enabling a course fitting of the interface to the patient and the inelastic component enabling a final fitting of the interface to the patient.

Patient interface and headgear

Patient interface components and/or associated head gear and adjustment systems improve sealing and/or patient comfort and/or ease of use. The interface comprising an inflating or ballooning seal. The headgear assembly can be connected to the interface with an elastic component and an inelastic component. The elastic component enabling a course fitting of the interface to the patient and the inelastic component enabling a final fitting of the interface to the patient.

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Auckland, New Zealand

Troy Barsten