Cushion and cushion to frame assembly mechanism for patient interface

摘要

A full-face cushion (10) for a patient interface that delivers breathable gas to a patient includes a frame connector (14) adapted to attach the cushion to a mask frame (90) and an interface provided to the frame connector. The interface is constructed of foam and defines a cushion cavity (11). The interface includes a foam contact surface (12) adapted to interface or contact with surfaces of the patient's face in use.