氯氨酮等复合麻醉下的手术患儿 ,仰卧体位通常需抬高背部、头后仰 ,以使患儿口、咽、喉三轴线重叠 ,保障呼吸通畅。为此 ,我们制作了可调式钳形垫肩枕应用于临床 5 0余例 ,效果满意。现介绍如下。1　材料及制作1.1　材料 :垫肩海绵 1块 ,30ｃｍ× 8ｃｍ× 6ｃｍ(长×宽×厚度 ) Ketamine and other anesthesia under anesthesia in children with surgery, supine position usually raise the back, head back, so that children with mouth, pharynx, throat axis overlap, to protect the smooth breathing. To this end, we made a adjustable clamp-shaped padded shoulder pillow applied to more than 50 cases of clinical results were satisfactory. Now introduced as follows. 1 Materials and production 1.1 Materials: Shoulder sponge 1, 30cm × 8cm × 6cm (length × width × thickness)