Surgical cannula

FIG. 1 is a perspective view of the surgical cannula with the proximal end of the surgical cannula positioned in an upward position;

FIG. 2 is a perspective top view of the surgical cannula of FIG. 1 with the proximal end of the surgical cannula positioned in an upward position;

FIG. 3 is a perspective view of the surgical cannula of FIG. 1 ;

FIG. 4 is a side view of a first side of the surgical cannula of FIG. 1 ;

FIG. 5 is a side view of a second side of the surgical cannula of FIG. 1 ;

FIG. 6 is a side view of a third side of the surgical cannula of FIG. 1 ;

FIG. 7 is a side view of a fourth side of the surgical cannula of FIG. 1 ;

FIG. 8 is a view of the proximal end of the surgical cannula of FIG. 1 ;

FIG. 9 is a view of the distal end of the surgical cannula of FIG. 1 ; and,

FIG. 10 is a close-up perspective view of the proximal end of the surgical cannula of FIG. 1 .

The broken lines in the drawings illustrate portions of the surgical cannula which form no part of the claimed design.