FIG. 1 is a top view of a finger oximeter of the instant invention;

FIG. 2 is a front view of the FIG. 1 finger oximeter;

FIG. 3 is a back view of the FIG. 1 finger oximeter;

FIG. 4 is a side view of the FIG. 2 finger oximeter;

FIG. 5 is another side view of the finger oximeter of FIG. 1;

FIG. 6 is a bottom view of the finger oximeter of the instant invention; and,

FIG. 7 is the battery module separated from the finger oximeter as shown in FIG. 6.