MEDICAL BED Russian patent published in 1994 - IPC

FIELD: medicine. SUBSTANCE: bed has base 1 connected with bunk 3 by two parallel link mechanisms, which can move the bed to arm-chair position. Bunk 3 has drive 4 in the form of three telescopically mounted screws. One of the extreme screws is connected by hinge with the base, the other is linked through gear transmission with U-shaped post. The post is connected by articulation with the coxofemoral part of the bunk and with the base. Drive 4 can move the knife to vertical position. Breast, loin, and groin belts are fixed on bunk 3 as means for fastening the patient to the bunk. EFFECT: improved medical service of patients.