rubber mercury bougie

例句：

1. 1.The patient was transferred to the operating room for a surgical procedure.
   患者被转移到手术室进行手术。
2. 2. The doctor inserted the rubber mercury bougie into the patient's urethra to relieve pain.
   医生将橡胶汞合金导尿管插入患者的尿道以缓解疼痛。
3. 3.The patient experienced discomfort during the insertion of the rubber mercury bougie.
   患者在插入橡胶汞合金导尿管时感到不适。