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US 2026/0284346 A1Published application
Nasal mask interface assembly
AssigneeFisher & Paykel Healthcare Limited
InventorsCraig Robert PRENTICE, Bernard Tsz Lun IP, Richard John BOYES, Thomas Mark RICHARDSON, Gareth Thomas MCDERMOTT
Life of this patent
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Abstract
An interface assembly comprises a nasal mask that includes a seal having a rolling portion. The rolling portion of the seal rolls over a portion of a clip that secures the seal to a frame. The frame has a ball and socket connection to a connector. The connector comprises an elbow having integrally formed exhaust holes and a swivel.
Claims20
An interface assembly, comprising:
- a clip member comprising a distal end comprising one or more first recesses;
- and
- a frame configured to be connectable to the clip member, the frame comprising:
- a mounting boss;
- one or more first protrusions;
- and
- one or more second recesses;
- wherein the one or more first protrusions are configured to be inserted within the one or more first recesses, and the one or more second recesses are configured to accommodate at least a portion of the distal end of the clip member.
5 more elements
An interface assembly comprising:
- a clip member comprising a distal end comprising one or more first recesses;
- and
- a frame being connectable to the clip member, the frame comprising:
- a mounting boss;
- and
- one or more first protrusions;
- wherein the one or more first protrusions are configured to be inserted within the one or more first recesses, and at least a portion of a circumference of the distal end of the clip member has a smaller wall thickness relative to another portion of the circumference of the distal end of the clip member.
4 more elements
Dependencies are inferred from the claim text.