The ornamental design for a hand operated medicalinstrument, as shown and described.
FIG. 1 is a top, front and left side perspective view of a hand operated medical instrument showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The dashed lines immediately adjacent to the shaded areas in the figures represent the boundaries of the claimed design. The dashed lines in the figures illustrate the portions of the design that form no part of the claimed design. None of the broken lines form any part of the claimed design.
Intravascular line and port cleaning methods, methods of administering an agent intravascularly, methods of obtaining/testing blood, and devices for performing such methods