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Nasal ventilation interface and system

  • US 20050235999A1
  • Filed: 08/04/2004
  • Published: 10/27/2005
  • Est. Priority Date: 04/23/2004
  • Status: Abandoned Application
First Claim
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1. A nasal ventilation interface comprising:

  • a cannula connectable to a source of ventilation gas via at least one ventilation connectors;

    at least one reservoir flange coupled to the ventilation connectors and in close proximity with at least one nasal insert;

    at least one seal portion positioned on a distal end of the at least one nasal insert;

    a central reservoir between the at least one reservoir flange and the nasal insert;

    at least one exhaust flange coupled to the central reservoir; and

    an exhaust port configured having an adjustable aperture.

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