Anaesthetic and respiratory face mask

Abstract

Description

FIG. 1 is a front perspective view of an anaesthesia and respiratory face mask showing our new design;

FIG. 2 is as rear perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a cross sectional view taken along the line 5--5 of FIG. 3.

FIG. 6 is a front perspective view of a second embodiment of the anaesthesia and respiratory face mask the sole difference from the first embodiment being in the size of the cylindrical aperture at the front of the mask;

FIG. 7 is a rear perspective view of FIG. 6;

FIG. 8 is a top plan view thereof;

FIG. 9 is a bottom plan view thereof;

FIG. 10 is a cross sectional view taken along the line 5--5 of FIG. 8.

Claims

The ornamental design for an anaesthesia and respiratory face mask, as shown and described.