St George, UT– May 16, 2006 – By Rachel Tueller

Until recently, a simple trip to Colorado was a complicated event for John Clark and his wife, Janice. Living with chronic obstructive pulmonary disease required John to carry numerous bottles of oxygen when traveling while relying on a large stationary concentrator for in-home use.

But a new lightweight, portable oxygen concentrator system, Inogen One, changed things for Clark.

Read the entire article at The Spectrum.