Methods The Prothese Tibiale Kept (PTK) crus prostheses with EVA soft socket sail silicone socket were made and dressed by one patient who was familiar to dress crus prothesis.

• 方法制作带聚乙烯基(EVA)内衬套的PTK小腿假肢和带锁硅胶衬套小腿假肢，由一位熟练使用小腿假肢的患者穿戴，使用红外线摄像仪进行步态分析测试，采集一个标准步态周期数据进行数据分析。