FIELD: medical equipment; drains.
SUBSTANCE: drain can be used at patient care institutions, particularly, at surgical hospitals. Non-sticking double-lumen drain has base made of double-lumen tube with capillary channel in wall of tube along its whole length; channel is separated from main lumen of tube by membrane. Tube is made of silicon and it has openings at working end. Membrane is excised at its working end for depth of 1,0-1,5 cm.
EFFECT: improved drainage functions; elimination of adhering of tissues; easier removal of clogs out of main lumen of tube.
4 dwg
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