Cushion assembly for a respiratory mask
A cushion assembly for a mask used fro treatment of sleep disordered breathing, the cushion assembly comprising a first layercontacting a mask body, and a second layer formed of foam having different densities, wherein the second layer defines a cushion shape and forms a face-engaging structure that...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A cushion assembly for a mask used fro treatment of sleep disordered breathing, the cushion assembly comprising a first layercontacting a mask body, and a second layer formed of foam having different densities, wherein the second layer defines a cushion shape and forms a face-engaging structure that is configured for being compressed upon contact with a wearer's face. |
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