Helios 300

The HELiOS 300 Portable is an extremely small, lightweight portable liquid oxygen unit that can be used as a 24 hour per day interface for oxygen therapy patients. The H-300, when used with the HELiOS Reservoir, provides an integrated oxygen delivery system. When the patient fills the H-300 with liquid oxygen for ambulatory use, it provides about 10 hours of oxygen at a flow setting of 2 using an integral 4:1 conserving module. For sleep and sedentary periods at home, the patient attaches a flexible oxygen supply tube from the Reservoir to the H-300. This enables the patient to breathe gaseous oxygen and minimize normal evaporative losses from the Reservoir.