| 摘要 |
According to the present invention, when a stretcher mounted in an ambulance car is used at an intermediate position with legs being folded, the stretcher can be moved forward and backward and left and right by rotatable casters. The stretcher (100) is provided with front leg fixed casters (23) fixed to front legs of the stretcher (100), and rotatable auxiliary casters (24) provided above the casters (23). When the stretcher (100) is set to the intermediate position, rotatable auxiliary casters (39) contact the ground in place of the front leg fixed casters (23), and together with the rotatable rear casters (24), make the stretcher (100) movable forward and backward and left and right. |
