Oxygen Tanks

Q: Can oxygen tanks be stored under a stretcher or on a wheelchair when no patient is present.?
Would this be considered in use?

A: Yes… As long as the wheelchair or gurney is designed to secure an oxygen cylinder, it may be placed there even when it is not in use. According to CMS S&C letter 07-10, oxygen cylinders secured in wheelchairs and gurneys are considered in use and not considered in storage, and do not have to be included when calculating the total amount of compressed gas stored per smoke compartment.