Is there any chance anyone knows of a company that will help me get portable oxygen that makes it's own so I don't have to carry and refill 4or5 bottles a day the bottles are about the size of wine bottles and last about two hours each which is 45.00 a day to refill and they're not open on weekends please help I live in Canton Ohio thank you all my life has been turned upside down I don't know what to do