METHOD OF DRAINING OF OMENTAL BURSA Russian patent published in 2006 - IPC A61M27/00 

FIELD: medicine; emergency surgery.

SUBSTANCE: device can be used for treatment of perforation of organs of abdominal cavity. Double-lumen drainage tube is installed into omental bursa. PVC drainage tube of smaller diameter is installed into silicone drainage of bigger diameter. Smaller-diameter tube has five perforation holes at intra-drainage end; diameters if holes are equal to internal diameter of PVC tube. Ends of drainage tubes are stitched by 4 single ligatures being equidistant from each other to step 1 centimeter away from stitched end of tube. Four through curs are made in silicon tube in parallel to axis of the tube; cuts are disposed equidistant from each other along perforated part of PVC drainage tube. After being installed into omental bursa, external drainage is shifted relatively internal one.

EFFECT: prevention of formation of comissure; proper drainage of fluid from omental bursa.

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