FACE MASK CUSHION

FACE MASK CUSHION

Various devices, assemblies, components, systems, and methods are provided relating to a cushion for a face mask assembly. An example cushion may include an annular sealing wall having an annular sealing surface and having an annular internal surface. The annular sealing surface may engage a face of...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZBORAN, Martin, SNAJDR, Petr, PREVOT, Tanguy Herve Andre Pierre, CHARVAT, Jakub
Format: Patent
Sprache:eng
Schlagworte:
ACCESSORIES
DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
FIRE-FIGHTING
HUMAN NECESSITIES
LIFE-SAVING
OUTERWEAR
PROTECTIVE GARMENTS
WEARING APPAREL
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Beschreibung
Zusammenfassung:Various devices, assemblies, components, systems, and methods are provided relating to a cushion for a face mask assembly. An example cushion may include an annular sealing wall having an annular sealing surface and having an annular internal surface. The annular sealing surface may engage a face of a user. The cushion may further include an annular support wall extending circumferentially along the annular sealing wall. The annular support wall may compress into contact with the annular support wall. The cushion may further include a connector wall extending between a proximal end of the annular sealing wall and a proximal end of the annular support wall.