| 摘要 |
The design consists of the features of shape, pattern, ornamentation and configuration of the cannula, of variable length, with grit-blasted tip shown in the figures.Drawings of the design are included.FIG. 1 is a perspective view of the cannula with grit-blasted tip of the present design;FIG. 2 is a top view of the cannula with grit-blasted tip of FIG. 1;FIG. 3 is a bottom view of the cannula with grit-blasted tip of FIG. 1;FIG. 4 is a side view of the cannula with grit-blasted tip of FIG. 1; andFIG. 5 is an end view of the cannula with grit-blasted tip of FIG. 1.
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