Fisher & Paykel Healthcare Limited

Adam Luke Gilbert

Chris Onin Limpin Hipolito

Thomas Mark Richardson

Janine Elizabeth Collins

Melissa Catherine Bornholdt

Bruce Michael Walls

Silas Sao Jin Siew

Tony William Spear

Jonathan Mark Downey

Jake Baker Hocking

Paul Mathew Freestone

James Patrick O'Connor

Christopher John Large

Matthew Roger Stephenson

A respiratory mask system comprising a mask interface comprising a frame for a headgear assembly. The frame comprises a body comprising a first surface and a substantially opposing second surface. The body further comprises a gas inlet and optionally an outlet vent. The gas inlet may be substantially elliptical in shape. The frame may comprise a recessed region for receiving a yoke of a headgear assembly to attach the headgear to the mask interface. The respiratory mask system may also comprise a yoke for attaching to the frame.

Respiratory mask system

A headgear, for use in combination with a breathing apparatus, has a plastic or elastomer core and a fabric or textile casing. The headgear, or portions thereof, may also include a length adjustment arrangement that permits adjustment of a length of a section of the headgear. The length adjustment arrangement can comprise overlapping strap portions of the headgear. In some configurations, the overlapping strap portions can be covered by a sleeve. The sleeve can be secured to the headgear by overmolded end caps. A nasal respiratory interface can include a frame having a front surface, a rear surface, and an aperture extending from the front surface to the rear surface. The frame can have an oval form with a truncated height portion. The interface can also include a seal for a nasal pillow. The seal can be attached to the frame.

Nasal respiratory interface and adjustable headgear

Growing community of inventors

Auckland, New Zealand

Adam Luke Gilbert