Portable oxygen concentrators rental: Todays trend is to hire a portable oxygen concentrator when one wants to make a journey. The rental has a drawback though. To avoid problems one could register for FREE with OxygenWorldwide in case a problem occurs. Please see OxygenWorldwide's website.
French: Concentrateur d'oxygène portable.
Italian: Concentratore di ossigeno portatile.
Spanish: Contrador de oxígeno portátil.
German: Tragbarer Sauerstoffkonzentrator.