COPD & Emphysema Support Group
COPD is a progressive disease characterized by airflow obstruction or limitation. Emphysema is characterized by loss of elasticity of the lung tissue, destruction of structures supporting the alveoli and of capillaries feeding the alveoli. Both have symptoms that include shortness of breath, among other respiratory troubles. If you are a COPD or Emphysema sufferer, join...
Susan
When I am being really active I still prefer an m6 oxygen bottle in a backpack. I just got a home fill system that fills bottles to 3000 psi so they last 33% longer than the standard 2000 psi bottles.
Good luck, Gary