[Hippocrates_Garden]

Never heard of that brand, but that doesn’t mean they are bad.
First, knowing which model would help. they have itty bitty ones (according to the website) and large ones.
Unless you are in a rare place in the U.S. and can erect a tower or pole 100+ feet in the air, wind is rarely worth the effort or money, and takes some ongoing maintenance.
Ventalator? or CPaP, Nebulizer etc. If it’s a true Ventilator, I wouldn’t trust a life-sustaining piece of medical equipment to some no-name, off-brand piece of kit.