Abstract: A fluidizable medium support bed includes a bed body, a blower, a support board, a diffuser board and a metal frame. The bed body includes a support cavity for supporting a fluidizable medium. The bed body includes an expanded polystyrene (EPS) body and a coating covering all outer surfaces of the EPS body. The blower is connected to a bottom surface of the support cavity to provide an airflow. The support board has a plurality of ventholes and is disposed on the bottom surface of the support cavity. The diffuser board is disposed over the support board, wherein the diffuser board is permeable to air but impermeable to the fluidizable medium. The metal frame is disposed over a circumference of the support cavity.

Abstract: A hose connection structure for an air mattress and includes a casing, a plurality of pipe fitting units, a retention board and a resilient buckle. The plurality of pipe fitting units is first jointed together to form an assembly, which is then combined with the retention board and the resilient buckle to then mount inside the casing. The pipe fitting units each comprise a plurality of pipe fittings each having a rear end coupled to an air hose extending to an air mattress. A projection formed on the retention board and a barb formed on the resilient buckle are then put into engagement with a connector of an air pump so as to realize connection of multiple hoses and loosening resistance.

Abstract: A hose connection structure is provided for an air mattress and includes a casing, a plurality of pipe fitting units, a retention board and a resilient buckle. The plurality of pipe fitting units is first jointed together to form an assembly, which is then combined with the retention board and the resilient buckle to then mount inside the casing. The pipe fitting units each comprise a plurality of pipe fittings each having a rear end coupled to an air hose extending to an air mattress. A projection formed on the retention board and a barb formed on the resilient buckle are then put into engagement with a connector of an air pump so as to realize connection of multiple hoses and loosening resistance.

Abstract: A turn mattress includes a plurality of inflatable sacs juxtapositionally connected together within a mattress envelope, each inflatable sac being transverse to a longitudinal axis of the mattress and having a right cell and a left cell separated by a central diaphragm and respectively communicated with an air distributing system to be alternatively inflated or deflated for turning a patient ridden on the mattress from side to side, and a pair of restoring air bags each inherently formed and constantly inflated in each cell, whereby upon deflation of either cell, the restoring air bag as inflated will serve as a side guard for preventing a slipping of the patient away from the mattress laid on a hospital bed.

Abstract: A foldable walker includes a pair of side walking legs pivotally mounted on a pair of T joints, a front transverse bar secured between the two T joints, a pair of foldable links each pivotally connected between each T joint and each side walking leg, and a pair of seesaw controllers each fixed on an outer tube of a link and seesawly biasing a locking button resiliently retained in an inner tube of the link, whereby upon the depressing of the button by the seesaw controller, the inner tube will be telescopically received within the outer tube when folding the side walking legs toward the front bar, thereby resulting in a simpler, quicker and more convenient folding operation of the walker.