Claims (1)
The ornamental design for a surgical cannula as shown and described.
Full Description
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FIG. 1 is a front perspective view of the surgical cannula with the proximal end of the surgical cannula positioned in an upward position; FIG. 2 is a top-left perspective 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 rear perspective view of the surgical cannula of FIG. 1 ; FIG. 4 is a front view of the surgical cannula of FIG. 1 ; FIG. 5 is a right side view of the surgical cannula of FIG. 1 ; FIG. 6 is a rear side view of the surgical cannula of FIG. 1 ; FIG. 7 is a left side view of the surgical cannula of FIG. 1 ; FIG. 8 is a top view of the surgical cannula of FIG. 1 ; FIG. 9 is a bottom view of the surgical cannula of FIG. 1 ; and, FIG. 10 is a enlarged top left 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.
Citations
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