fibre optic choledochoscope

例句：

1. 1. The fiber optic choledochoscope is used to examine the gallbladder.
   纤维光学内窥镜用于检查胆囊。
2. 2.The doctor inserted a fiber optic choledochoscope into her patient's gallbladder.
   医生将一根纤维光学内窥镜插入患者的胆囊中。
3. 3.The procedure was performed with a fiber optic choledochoscope, which allowed for clear visualization of the bile ducts.
   使用纤维光学内窥镜进行操作，可以清晰地看到胆管。