trocar的例句（trocar在句子中的用法）

• Method: A skin incision trocar venipuncture cannula was used to replace vein incision. 方法: 采用皮肤切开套管针静脉穿刺置管代替静脉切开.
• To study the sealing up method of intravenous trocar. 目的:探讨静脉留置套管针封管方法.
• Connect the Luer lock to the trocar port on side. 在病者傍边把针头锁接与套管针端口连接上.
• An instrument called a trocar makes a puncture in the abdominal wall. 一种叫做套管针的工具在腹壁上刺了一个孔。