The ornamental design for an expandablemedicaldevice, as shown and described.
FIG. 1 is a perspective view of an expandable medical device showing our new design, with the expandable medical device in an unexpanded state;
FIG. 2 is a first side elevational view of the expandable medical device in the unexpanded state;
FIG. 3 is a second side elevational view of the expandable medical device in the unexpanded state;
FIG. 4 is a third side elevational view of the expandable medical device in the unexpanded state;
FIG. 5 is a fourth side elevational view of the expandable medical device in the unexpanded state;
FIG. 6 is a distal end view of the expandable medical device in the unexpanded state; and,
FIG. 7 is a proximal end view of the expandable medical device in the unexpanded state.
The broken lines illustrate unclaimed features and form no part of the claimed design. The expandable medical device is shown with a symbolic break in its length; the portion of the article shown between the break lines forms no part of the claimed design.