FIG. 1 is a perspective view of a disposable biopsy needle unit showing my new design;

FIG. 2 is a side elevational view thereof, the other side being identical except for opposite orientation of the bevelled ends of the needle and stylet;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a back elevational view thereof.