Breathing assistance apparatus

FIG. 1 is a front right side overhead perspective view of the breathing assistance apparatus;

FIG. 2 is a front left side underside perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The dashed lines illustrate portions of the breathing assistance apparatus that form no part of the claimed design. The dash-dot lines represent boundaries of the claimed design. The dash-dot lines form no part of the claimed design.