INTRODUCTION
FUNCTION
The EVOLUTIONTM MOTION OM-900M oxygen therapeutic device, which combines a regulator, motion sensor, and an oxygen conserver, is designed for use as part of an ambulatory oxygen system..
When we breathe, approximately one-third of the time is spent inhaling, and two-third exhaling.. As a result, oxygen delivered by continuous flow is wasted during exhalation.. By eliminating oxygen flow during exhalation, a two-thirds savings is possible.. Additionally, the application of the EVOLUTIONTM MOTION is based on the fact that only oxygen inhaled at the beginning of the breath actually reaches the alveoli and is absorbed by the body.. The oxygen inhaled during the remainder of the breath is not used and is exhaled again..
However, it is the addition of the patented motion-sensing technology which makes the OM-900M a unique therapeutic device.. For those patients who have increased oxygen requirements based on their activity level, the OM-900M stores two selectable settings; one for rest and one for activity.. By sensing the user’s activity, the device can automatically switch from a lower setting in “Rest” mode to a higher setting in “Active” mode to meet the user’s increased oxygen needs..
For these reasons, the EVOLUTIONTM MOTION OM-900M is designed to be an integral component of a lightweight, long-lasting ambulatory system..