ERGONOMIC AND ADJUSTABLE RESPIRATORY MASK ASSEMBLY WITH CUSHION

A patient interface has a frame with an opening to receive pressurized gas; a cushion permanently co-molded to frame and defining a breathing chamber; an elbow assembly releasably snap-fittable to the frame with an audible click signaling secure attachment between the elbow assembly and the frame, t...

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Bibliographische Detailangaben
Hauptverfasser: MOORE, Rachael Elizabeth, KWOK, Philip Rodney, NASR, Saad, PRICE, Andrew Martin, GING, Anthony Michael
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A patient interface has a frame with an opening to receive pressurized gas; a cushion permanently co-molded to frame and defining a breathing chamber; an elbow assembly releasably snap-fittable to the frame with an audible click signaling secure attachment between the elbow assembly and the frame, the elbow assembly including a rotatable swivel elbow; headgear to support the patient interface on the patient's head; and a plurality of gas washout holes to allow escape of CO2 from the breathing chamber.