[Electrotrephine for dacryocystorhinostomy with a movable protective coupling and controlled operating regimen].
D011211:Electric Power Supplies; D006801:Humans; D007765:Lacrimal Apparatus / Q000601:surgery*; D009296:Nasal Cavity / Q000601:surgery*; D013525:Surgical Instruments
Elektrotrepan dlia dakriotsistorinostomii s podvizhnoĭ zashchitonoĭ muftoĭ i upravliaemym rezhimom raboty.