ABDOMINAL DRAINAGE DEVICE Russian patent published in 2019 - IPC A61B17/00 

FIELD: medicine.

SUBSTANCE: invention refers to abdominal surgery, and can be used for abdominal drainage in order to prevent postoperative complications. Device for abdominal drainage represents an antireflux device and consists of silicone tube 420 mm in length, distal end of which has 3 side holes with diameter of 3 mm, located at distance of 3 mm from each other, opposite to the second opening at distance of 10 mm from the distal end, an irrigation port with diameter of 2 mm is opened. At distance of 30 mm from the distal end of the tube, the device is equipped with a pneumatic reservoir, and on the proximal end of the tube there is a drain channel provided with an automatic valve, an irrigation port and a port for filling the pneumatic reservoir.

EFFECT: using the invention enables excluding contact of the external environment and the abdominal cavity in the postoperative period, as well as providing an effective drainage function.

1 cl, 1 dwg