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Full face respiratory mask with integrated nasal interface

  • US 8,028,699 B2
  • Filed: 10/22/2008
  • Issued: 10/04/2011
  • Est. Priority Date: 12/07/2005
  • Status: Active Grant
First Claim
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1. A patient interface comprising:

  • (a) a seal member adapted to contact a face of a user to provide a sealed interface with such a user, wherein the seal member comprises;

    (1) an oral cushion portion adapted to provide a sealed interface with such a user, wherein a sealing of the oral cushion portion at least partially surrounds a mouth of such a user,(2) a pleat provided at a portion the perimeter of the oral cushion portion, and(3) a nasal interface portion operatively coupled to the oral cushion portion, wherein the nasal interface portion is adapted to form a sealed interface with nares of such as user; and

    (b) a faceplate, wherein the seal member is operatively attached to the faceplate.

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