Our ventilator breaks down.

It pumps the air into Leo’s lungs, but doesn’t do the job in the other direction.

Fortunately, it happens when Leomom is standing by the boy. 

Otherwise, the air pumped in would make his lungs burst.

It turns out that the seal is broken.
Leoventilator is exchanged by an older model for a week.
It looks exactly like a vacuum cleaner from the 80s. 

It’s big, grey and ugly. 

Leoparents don’t know exactly how it works, and Leo doesn’t ventilate well with it.