Breathing gas heat exchanger

Abstract

Description

FIG. 1 is a top plan view of a breathing gas heat exchanger showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a rear elevational view thereof.

Claims

The ornamental design for a breathing gas heat exchanger, substantially as shown.