Oscillating positive expiratory pressure device, adapter and control module assembly

FIG. 1 is a perspective view of an oscillating positive expiratory pressure device, adaptor and control module assembly showing my design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the drawings depict portions of the oscillating positive expiratory pressure device, adaptor and control module assembly that form no part of the claimed design.