HELiOS Marathon Portable Liquid Oxygen- Refurbished Refurbished The Veridian model 22-040

The Veridian model 22-040

The device has 31 channels and is the size of the current Respironics' Alice 5 sleep system

the valves close directing exhaled air through specifically designed vent holes to generate EPAP (Expiratory Positive Airway Pressure)

2 inches Weight (Approximate) 3

High resilience foam made with Ultra-Fresh anti-microbial and odor protection

HELiOS Marathon Portable Liquid Oxygen- Refurbished Refurbished The Veridian model 22-040Liquid oxygen allows the storage of larger quantities of gas more readily than normal gaseous oxygen. For home use liquid systems consist of a stationary mother unit vessel and a portable flask for holding your ambulatory oxygen. Features No batteries or electricity required. Unit can operate flat on its back, upright or in any position in between. Versatile, Dual mode pneumatic demand device (PDD) delivers: Does not emit heat or noise up to 4 LPM