Positive airway pressure (PAP) delivery device

FIG. 1 is a front perspective view of a positive airway pressure (PAP) delivery device according to a first embodiment of our new ornamental design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is detail 8 of FIG. 1 shown on an enlarged scale;

FIG. 9 is a front perspective view of a positive airway pressure (PAP) delivery device according to a second embodiment of our new ornamental design;

FIG. 10 is a front view thereof;

FIG. 11 is a rear view thereof;

FIG. 12 is a top view thereof;

FIG. 13 is a bottom view thereof;

FIG. 14 is a right side view thereof;

FIG. 15 is a left side view thereof;

FIG. 16 is reference view thereof, similar to FIG. 9 , but shown with an unclaimed model patient's head where the tube wraps around the side of the patient's head;

FIG. 17 is a front perspective view of a positive airway pressure (PAP) delivery device according to a third embodiment of our new ornamental design;

FIG. 18 is a front view thereof;

FIG. 19 is a rear view thereof;

FIG. 20 is a top view thereof;

FIG. 21 is a bottom view thereof;

FIG. 22 is a right side view thereof;

FIG. 23 is a left side view thereof;

FIG. 24 is a front perspective view of a positive airway pressure (PAP) delivery device according to a fourth embodiment of our new ornamental design;

FIG. 25 is a front view thereof;

FIG. 26 is a rear view thereof;

FIG. 27 is a top view thereof;

FIG. 28 is a bottom view thereof;

FIG. 29 is a right side view thereof;

FIG. 30 is a left side view thereof; and,

FIG. 31 is reference view thereof, similar to FIG. 24 , but shown with an unclaimed model patient's head where the tube wraps around the side of the patient's head.

The broken line showing at the end of the tube and in the interior of the mask is included for the purpose of illustrating environmental structure and forms no part of the claimed design.

The use of different shading and stippling, e.g., FIGS. 1-8 , has been used to indicate contrast.