The distribution of oxygen to many victims can be necessary all along
the medical help chain. operations of extraction, stand up, recovery t
ransport, life supporting care, surviving and transportation in mobile
processing formations installed to proximity of the site, evacuations
by road or by fly. Moreover hospital in situation of crisis has an in
creased oxygen consumption (especially for. ventilators). An estimable
need calculation, a census of stocking and distribution ways have to
allow to adapt resources to needs. Proposed solutions are the strength
ening of vehicles in oxygen tanks, utilization of liquid oxygen tanks
in large mobile formations and particular procedures to supply hospita
l crisis situation.