INTRALARYNGEAL INFUSION DEVICE Russian patent published in 2014 - IPC A61B17/24 

FIELD: medicine.

SUBSTANCE: invention refers to medicine, namely to otorhinolaryngology, and can be used in endoscopy. An intralaryngeal infusion device comprises a syringe with a luer adapter and a hollow curved tube 230 mm long. A working end of the tube from its outer side is threaded, which is provided to screw a stop nut and a pivot tip in the form of a base-closed hollow cylinder on. A tubular leg threaded on an inner surface extends from a side surface. A perforated segment having 5-7 holes of the diameter of 0.1-0.2 mm is provided on the side surface of the cylinder above the tubular leg.

EFFECT: device enables applying a drug preparation, or a dye in small doses, directly on the involved region of the larynx by spraying it uniformly through the small holes.

2 cl, 1 dwg