bladder lavage

例句：

1. 1.The patient was given a bladder lavage to help relieve his pain.
   患者接受了膀胱冲洗以帮助缓解他的疼痛。
2. 2.The doctor performed a bladder lavage to remove any remaining urine from the patient's bladder.
   医生进行了膀胱冲洗，以从患者的膀胱中清除任何剩余的尿液。
3. 3. After the surgery, the patient was given a bladder lavage to prevent infection.
   手术后，患者接受了膀胱冲洗以防止感染。