大肠纤维内窥镜 colonofiberscope

十二指肠纤维内窥镜 duodenal scope

结肠纤维内窥镜 colonoscope

胃肠纤维内窥镜 fibergastrointestinalscope ; GI fibeyscope

十二指肠纤维束内窥镜 duodiode

纤维大肠内窥镜 Large intestine fiber endoscope