Nesting wheeled medical equipment and bed.

(57) The hospital bed (100) supported by the base (104) with a summary wheel, and the respirator (26) with which the respirator cart (18) equipped with the base with a wheel (20) was equipped and a medical cart (200) are docked together, and it can roll as a unit. The bed base with a wheel has the Y shape arm spreading outside for docking with a respirator cart in the way, and the respirator cart is contained in the footprint (126) of the bed base. The medical cart (200) is supporting the battery housing (203), a means to connect the source of oxygen, a power supply, and the source of oxygen to a respirator, and the structure that attaches the base (201) with a wheel of a cart to the base with a wheel of a bed. The motorized cart (401) is built into another case of the operation, and conveyance by which the combination object was motorized is offered. A safety switch (120) prevents descent of a up to the respirator of a bed side.