Abstract: In a stretcher (100) comprising an upper frame (11) for placing a litter on an upper portion thereof having casters (41) and (42) in the front and rear portions, and a slide mechanism for changing up/down the position of the upper frame (11), the stretcher (100) is provided with a non-step stopper mechanism for stopping the sliding in the slide mechanism in a non-step manner. As a result, the height of the stretcher (100) can be changed up/down smoothly without rendering pain or uneasiness to a patient.