Patent ID: 7874293

Claim:
A nasal assembly for delivering breathable gas to a patient, comprising: a rigid frame having a main body and a side frame member provided on each lateral side of the main body, each side frame member including an integrally formed first connector portion; a flexible nozzle assembly including flexible base portion and a pair of flexible nozzles movable relative to the flexible base portion, the base portion including side walls adapted to sealingly engage with the frame, and a central wall, the pair of nozzles being attached to the central wall, the nozzle assembly being coupled with the main body of the frame with the pair of nozzles structured to sealingly engage with nasal passages of a patient's nose in use; at least one inlet conduit structured to deliver breathable gas into the frame and nozzle assembly for breathing by the patient; a pair of second connector portions connected to a respective first connector portion of the frame; and a headgear assembly removably connected to at least one of the pair of second connector portions so as to maintain the frame and the nozzle assembly in a desired adjusted position on the patient's face.