COVID-19 Respirator for standing/sitting/walking.

This has been staying for some time on my computer, unfinished (still is WIP).
As #COVID19 thing started, i was looking at patients laying connected to respirators.
The first thing that came to my mind was - it sucks that you can`t breathe.

What sucks even more, is that you can`t move around due to having to be connected to a respirator ll the time.
Having to do toilet things in the bed, takes away your dignity - so why not design a respirator that you can quickly put on the patient, so he can make a couple of steps, and go to the toilet, or sit with family members - somewhere else than in the room where he is staying in the hospital.

Mask had to pump oxygen + protect others from infecting from Corona.