术中放疗术与一般手术不同，要求在放疗中反复转动及水平移动手术床，与手术床相联的台上器械托盘、输液架，由于其支架着地安放，无法随手术任意旋转、平移，造成放疗术中不便。为克服这些缺陷，我们将加速器放射治疗床改进为无障碍手术床。现介绍如下。安装可伸缩麻醉支架， Intraoperative radiotherapy and general surgery are different, require repeated rotation in the radiotherapy and horizontal movement of the operating table, table and equipment associated with the operating table trays, transfusion racks, due to the placement of its stents, can not be any surgical rotation, translation, resulting in Radiotherapy during the inconvenience. In order to overcome these shortcomings, we improved the accelerator radiotherapy bed to be a barrier-free operation bed. Now introduced as follows. Install retractable anesthesia support,