Abstract: A cart suspension device or system, or a castor equipped cart or platform having such a cart suspension system or device which reduces noise and vibrations when in use. The cart suspension device or system, or castor equipped cart or platform having such a cart suspension system or device utilizes a swing arm or a one-piece spring bracket and a shock pneumatic rubber damper to greatly reduce the noise and vibration inherent in carts rolling over uneven surfaces.

Abstract: A foot abduction brace is disclosed herein. The foot abduction brace can include a crossbar having a planar bottom end. The foot abduction brace can also include a first end disposed on one side of the crossbar. The foot abduction brace can further include a first locking hub removably coupled to the first end in a first position of a plurality of positions, where the first locking hub is disposed in the first keyhole and includes a first coupling feature disposed at a top end of the first locking hub. The foot abduction brace can also include a first footplate having a first complementary coupling feature that removably couples to the first coupling feature of the first locking hub. The foot abduction brace can further include a first foot restraint mechanically coupled to the first footplate.