Swivel elbow for mask assembly

A swivel elbow for a mask assembly includes an elbow adapted to be provided to the mask assembly and a swivel detachably connected to the elbow. The elbow includes a plurality of spaced apart rings that provide a controlled clearance between the elbow and an interior surface of the swivel.

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Bibliographische Detailangaben
Hauptverfasser: Marshall Bryony Louise, Judson Daniel Robert, Edwards Craig David, Crumblin Geoffrey
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A swivel elbow for a mask assembly includes an elbow adapted to be provided to the mask assembly and a swivel detachably connected to the elbow. The elbow includes a plurality of spaced apart rings that provide a controlled clearance between the elbow and an interior surface of the swivel.