ENEMA NOZZLE Russian patent published in 2024 - IPC A61M3/02 A61M39/10 

FIELD: medicine.

SUBSTANCE: invention relates to medical equipment, namely to an enema nozzle. Enema nozzle is made in the form of a tube with a through channel, one end of which – distal – is made with possibility of connection with a hose for water supply, the opposite end – proximal – is made with possibility of rectal introduction. Channel is shaped and comprises at least four sections. On the first section, on the side of the distal end, the channel is equipped with projecting elements in the form of ribs located radially along the circumference of the channel. Second section is made with diameter reduction in the direction from the first to the third section. Third section of the channel is cylindrical. Fourth section of the channel has a cross-section in the form of a polyhedron.

EFFECT: use of the invention enables formation of a laminar fluid flow at different intensity of fluid supply, eliminating the risk of flatulence after the procedure and damage to the intestinal wall.

3 cl, 5 dwg