AN ORO-NASAL MASK

There is provided an oro-nasal mask for use in a respirator, comprising a resilient material which mask is capable of recovering its original shape on release from a collapsed. A compact, emergency respirator including the mask is also provided.

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Bibliographische Detailangaben
Hauptverfasser:	DENNIS, MICHAEL ROBERT, HINDMARSH, CHRISTOPHER JOHN, NIGHTINGALE, JAMES, PEARS, LAURENCE ANTHONY
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING FIRE-FIGHTING HUMAN NECESSITIES LIFE-SAVING
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Beschreibung
Zusammenfassung:	There is provided an oro-nasal mask for use in a respirator, comprising a resilient material which mask is capable of recovering its original shape on release from a collapsed. A compact, emergency respirator including the mask is also provided.