FIG. 1 is a top perspective view of the respiratory therapy device;
FIG. 2 is a side elevational view of the respiratory therapy device;
FIG. 3 is a top plan view of the respiratory therapy device;
FIG. 4 is a bottom plan view of the respiratory therapy device;
FIG. 5 is a side elevational view of the side opposite that illustrated in FIG. 2;
FIG. 6 is an end elevational view of the respiratory therapy device; and,
FIG. 7 is an elevational view of the end opposite to that illustrated in FIG. 6.