PATIENT INTERFACE WITH BLOWOUT PREVENTION FOR SEAL-FORMING PORTION

Abstract: one form of the present technology includes a sealing structure to seal against a user's face around the user's airways. the sealing structure includes a flap or membrane that extends inward towards the user's airways and includes a structure that prevents an inner boundary of the flap or membrane from being blown outwards (e.g., folded backwards upon itself) due to internal pressurization.

Inventor(s): Matthew EVES, Rupert Christian SCHEINER, Lemmy NGA, Gerard Michael RUMMERY

CPC Classification: A61M16/0616 (Respiratory or anaesthetic masks)

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