Vacuum activated device for human immobilization

Abstract

A vacuum activated device for holding a human immobile. The device includes a rigid frame of a three dimensional shape large enough to surround a human torso and a bag comprised of a flexible, air impermeable material enclosing the frame. A closure on the bag is necessary to allow an occupant to enter or be placed within it. When air is evacuated through a hole in the bag its surface will collapse around the frame and the occupant's body. The rigidity of the frame in combination with the pressure applied to the occupant by the surface of the bag will impede further movement by the occupant. A means to allow the occupant access to breathable air will be provided.

Dependencies are inferred from the claim text.