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US 10,518,057 B2Granted
Facial interface and headgear system for use with ventilation and positive air pressure systems
AssigneeHuman Design Medical, LLC
InventorsDonald Harrison, Andrew Havens Gosline, Veaceslav Gheorghe Arabagi, Aaron Jonah Kapelus
Life of this patent
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Abstract
The present disclosure relates to a mask assembly system that has an adjustable headgear system with an inflatable cushion connected to the positive air pressure supply for conforming to a user's face.
Claims14
A mask and headgear assembly comprising:
- a mask frame, the mask frame comprising:
- a core having an inlet connector configured for receiving a supply of pressurized gas from a delivery tube;
- a right arm extending from the core;
- a left arm extending from the core, wherein each of the right and left arms forms an air pathway through each respective arm, wherein each arm includes a first aperture for supplying the supply of pressurized gas to a patient's airways;
- and
- a headgear interface located about a distal end of each arm, the headgear interface being configured to be attached to a headgear assembly, each headgear interface comprising a second aperture configured for communicating a portion of the supply of pressurized gas to an interior portion of the headgear assembly.
3 more elements
Dependencies are inferred from the claim text.