Patent ID: 9155855
Filing Date: 2015-10-13
Classification: A61M

Abstract:
1. A patient interface for the delivery of gases from a source to a user, comprising: an elbow connector capable of receiving gases from the source; an outer flap adapted to conform to a mouth of the user and in fluid connection with said elbow connector, said outer flap configured to apply a compressive force around the user's mouth when worn, said outer flap configured to define a gases space around the user's mouth and capable of delivering said gases from said elbow connector to an oral passage of the user; a tubular passageway extending through said outer flap to an outlet part, the tubular passageway in fluid communication with said elbow connector to deliver gases from said elbow connector to the user's mouth; the outlet part comprising two oppositely curved arms projecting away from the outer flap and adapted to extend into the user's mouth, each of the arms comprising an outlet such that the outlet part comprises two opposite outlets adapted to direct gases flow around sides of the user's mouth as gases flow out of said tubular passageway and into the user's mouth, wherein the two arms are two tubular spaced arms adapted to extend toward opposite sides of the user's mouth and having the opposite outlets adapted to direct gases to the opposite sides of the user's mouth; and a nasal cannula configured to seal in each nare of the user, said nasal cannula attached to and in fluid connection with one of said outer flap and said elbow connector such that said nasal cannula is capable of delivering said gases to the user's nares.