鼓膜镜 [耳鼻喉] myringoscope ; tele-otoscope

鼓气耳镜 air blast otoscope ; pneumatic otoscope ; Siegle's otoscope

棱镜鼓 [光] prism drum

旋转镜鼓 Rotary mirror drum

咽鼓管镜 salpingoscope

咽鼓管镜检查 salpingoscopy

鼓膜耳镜 ear tympanic speculum

鼓形透镜 drum lens ; lens

镜头快门转鼓 lens shutter drum

腹腔镜检查咽鼓管消毒 laparoscopic tubal sterilization