Undercushion insert for a respiratory mask

Abstract

Description

FIG. 1 is a front view of an undercushion insert for a respiratory mask according to an embodiment of our design, which insert may be made from a range of materials including, for example, gel, skinned gel, foam, silicone coated gel, gel with a silicone skin, etc.;

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view thereof with the right side view being a mirror image thereof; and,

FIG. 6 is a perspective view thereof.

Claims

The ornamental design for an undercushion insert for a respiratory mask, as shown.