Abstract: A nasal prong for a cushion member for use with a patient interface device that includes a casing, a flap extending from the casing for insertion into a nostril of a patient, and a bottom cap. The casing and the bottom cap define a space. A fill material is disposed in the space defined by the casing and the bottom cap, wherein the casing is structured to deform and conform to a shape of a portion of the nostril when the nostril applies pressure to the casing.

Abstract: A nasal prong (26) for a cushion member adapted for use with a patient interface device that includes a casing (134,136), a flap (132) extending from the casing and being adapted to be inserted into a nostril of a patient, and a bottom cap (138). The casing and the bottom cap define a space. A fill material (140) is disposed in the space defined by the casing and the bottom cap, wherein the casing is structured to deform and conform to a shape of a portion of the nostril when the nostril applies pressure to the casing.

Abstract: A packaging system for patient interface devices components that includes a macro container and a plurality of dispensing packages removeably held within the macro container. Each of the dispensing packages includes a continuous item supply including a plurality of selectively separable single item packages, wherein for each of the dispensing packages the single item packages in the continuous item supply of the dispensing package holds a patient interface device component of a type and a size that is associated with the dispensing package, and wherein each of the dispensing packages includes an opening enabling the single item packages of the dispensing package to be removed while the dispensing package is held within the macro container and markings that indicate the type and size that is associated with the dispensing package.