推车式双向Ｘ线投照床马志徐发弟徐强王学吉急性重度脊柱损伤及瘫痪患者，无论门诊或长期卧床病人，一般都由推车送至放射科摄片，并需使用滤线器，患者被搬动及翻动次数多，病人较为痛苦甚至不能承受，为此，我们自制一种推车式投照床，经临床实际应用，效果良好，既减轻... Cart type bidirectional X-ray projection bed Ma Zhi Xu Fadi Xu Qiang Wang Xueji Acute severe spinal injury and paralysis patients, regardless of clinic or long-term bedridden patients, are generally sent to the radiology department by the cart, and the use of a filter, the patient was Many times of moving and turning, the patient is more painful or even unbearable. For this reason, we made a cart-type projection bed, which has been used in clinical practice and has achieved good results, reducing both...