In the chair

Once the mask is made they have to put it to use. They use it by fitting it on your face having you clamp down on a molded bite plate and there you are, anchored in place.

Once the mask is made they have to put it to use. They use it by fitting it on your face having you clamp down on a molded bite plate and there you are, anchored in place. The chair is a technological marvel, as detailed elsewhere.