PATIENT INTERFACE WITH FOAM CUSHION

PATIENT INTERFACE WITH FOAM CUSHION A patient interface (3000) is configured to deliver a flow of positive pressure respiratory gas to an entrance of a patient's airways. The patient interface (3000) includes an elastomeric support wall forming at least part of a plenum chamber (3205) configure...

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Bibliographische Detailangaben
Hauptverfasser:	YEW, Robin, SEET, Lik Tze, LAW, Kam Man, BATE, Andrew James
Format:	Patent
Sprache:	eng
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
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Beschreibung
Zusammenfassung:	PATIENT INTERFACE WITH FOAM CUSHION A patient interface (3000) is configured to deliver a flow of positive pressure respiratory gas to an entrance of a patient's airways. The patient interface (3000) includes an elastomeric support wall forming at least part of a plenum chamber (3205) configured to receive the flow of positive pressure respiratory gas. The patient interface (300) also includes an elastomeric support flange (3165) positioned at an end of the elastomeric support wall (3160) and extending radially inward from the support wall (3160). The support flange (3165) has a flap portion at a central superior region of the support flange (3165) that extends further in the radially inward direction than the rest of the support flange (3165). In addition, a foam cushion (3105) is mounted on the support flange (3165). The foam cushion (3105) is configured to form a seal with the patient's face and includes an attachment surface (3120) that is in contact with an outer surface of the support flange (3165).