The ornamental design for a patientsupportdevice, as shown and described.
FIG. 1 is a perspective view of the patient support device showing my new design.
FIG. 2 is a rear elevation view thereof.
FIG. 3 is a front elevation view thereof.
FIG. 4 is a left side elevation view thereof.
FIG. 5 is a right side elevation view thereof.
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The patient support device is shown with a symbolic break in its height. The appearance of any portion of the article between the break lines forms no part of the claimed design.
The broken lines show portions of the design that form no part of the claimed design.