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Breathing Assistance Apparatus

  • US 20070267017A1
  • Filed: 03/30/2005
  • Published: 11/22/2007
  • Est. Priority Date: 04/02/2004
  • Status: Active Grant
First Claim
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1. A breathing assistance apparatus, for use with delivery of respiratory gases to a patient comprising:

  • a patient interface, having a body section adapted to cover the nose, or nose and mouth of said patient, a sealing interface, including at least an outer sealing member, said outer sealing member adapted to attach to said body section in a sealing manner, said outer sealing member having a substantially thin section in at least its nasal bridge region, said thin section being substantially thinner than the rest of said outer sealing member, wherein said outer sealing member is adapted to seal around the facial contours of said patient thereby providing a sealed fluid communication to the respiratory tract of said patient.

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