rubber catheter

例句：

1. 1. The doctor inserted a rubber catheter into his patient's urinary tract.
   医生将一根橡胶导管插入患者的泌尿系统。
2. 2.The nurse carefully placed the rubber catheter in the patient's arm.
   护士小心翼翼地将橡胶导管放置在患者的手臂上。
3. 3.The procedure required the use of a rubber catheter to drain fluid from the patient's chest.
   该程序需要使用橡胶导管来从患者胸部引流液体。