Biological Information Sensor

FIG. 1 is a front perspective view of a biological information sensor showing our new design; FIG. 2 is a rear perspective view thereof; FIG. 3 is a front elevational view thereof; FIG. 4 is a rear elevational view thereof; FIG. 5 is a left side elevational view thereof; FIG. 6 is a right side elevational view thereof; FIG. 7 is a top plan view thereof; FIG. 8 is a bottom plan view thereof; FIG. 9 is an enlarged view of portion 9 in FIG. 1 ; FIG. 10 is an enlarged view of portion 10 in FIG. 1 ; FIG. 11 is an enlarged view of portion 11 in FIG. 2 ; and, FIG. 12 is an enlarged view of portion 12 in FIG. 2 . The dash-dot-dash broken lines define the bounds of the enlargements and form no part of the claimed design.