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MASK SYSTEM

  • US 20140338672A1
  • Filed: 07/31/2014
  • Published: 11/20/2014
  • Est. Priority Date: 03/04/2008
  • Status: Active Grant
First Claim
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1. A mask system, comprising:

  • (i) a shroud module;

    wherein the shroud module includes headgear connectors adapted to removably attach to respective headgear straps of headgear; and

    (ii) a cushion module, comprising;

    a frame defining a breathing chamber; and

    a cushion to form a seal with the patient'"'"'s face in a nasal bridge region, a cheek region and a lower lip/chin region of the patient'"'"'s face,wherein the cushion is constructed of a first, relatively soft, elastomeric material and the frame is constructed of a second material that is more rigid than the cushion, and a nasal bridge portion of the cushion includes one or more folds to provide in use a higher level of adaptability or flexibility to the nasal bridge region of the cushion module relative to another region of the cushion module;

    and further wherein the shroud module and the cushion module are configured to be removably coupleable to one another.

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