Valve accessory for aiding speech during non-invasive respiratory therapy
AssigneeS.L.P. Ltd.
InventorsNoam Hadas, Jacob Zomer
Life of this patent
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Abstract
A valve arrangement interposed between a compressor and a user, in a respiratory pressure support system. A connecting element connects a breathing tube to a human interface apparatus. A shutter is formed within the connecting element. The shutter is placed in a first position allowing pressurized air to flow from the compressor to the user. This shutter is placed in a second position preventing pressurized air from flowing from the compressor to the user.
Claims19
A valve arrangement for interposing between a compressor and a user, in a respiratory pressure support system, comprising:
- (a) a shutter operative to be placed alternately in a first position for allowing positive pressurized air flow from the compressor to the user and in a second position for preventing positive pressurized air flow from the compressor to the user, wherein said shutter is reversibly movable between said first position and said second position.
A valve arrangement, operative to be interposed between a compressor and a user, in a respiratory pressure support system, comprising:
- (a) a connecting element for operatively connecting a breathing tube and a human interface apparatus;
- and
- (b) a shutter formed within said connecting element, said shutter being operative to be placed alternatively in a first position for allowing positive pressurized air flow from the compressor to the user and in a second position for preventing positive pressurized air flow from the compressor to the user, wherein said shutter is reversibly movable between said first position and said second position.
Dependencies are inferred from the claim text.