Inner cannula for a tracheostomy tube

Description

FIG. 1 is a left perspective view of an inner cannula for a tracheostomy tube.

FIG. 2 is a front elevation view of the inner cannula of FIG. 1.

FIG. 3 is a back elevation view of the inner cannula of FIG. 1.

FIG. 4 is a left side elevation view of the inner cannula of FIG. 1.

FIG. 5 is a right side elevation view of the inner cannula of FIG. 1.

FIG. 6 is a top plan view of the inner cannula of FIG. 1; and,

FIG. 7 is a bottom plan view of the inner cannula of FIG. 1.

The broken lines in the drawings illustrate portions of the inner cannula for a tracheostomy tube and form no part of the claimed design.

Claims

The ornamental design for an inner cannula for a tracheostomy tube, as shown and described.