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Ventilation mask

  • US 9,629,975 B1
  • Filed: 10/07/2016
  • Issued: 04/25/2017
  • Est. Priority Date: 09/14/2016
  • Status: Active Grant
First Claim
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1. A method for ventilating a patient, comprisingproviding a nasal mask having an exhalation scoop formed of a flexible or resiliently deformable material, fixed adjacent a lower portion of the mask, and adapted to overlie an upper lip of the patient when the mask is worn, and when needed, folding the exhalation scoop back on itself to provide access to the patient'"'"'s mouth.

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