Device for external drainage of pancreatic pseudocysts

摘要

The proposed utility model relates to surgery, in particular to drainage devices and can be used for the external drainage of pancreatic pseudocysts complicated. The purpose of the utility model is to improve long-term flow-washing drainage of pancreatic pseudocysts. Drainage device 1 comprises an outer tube with a T-shaped working end and mikroirrigator 2 arranged in a T-shaped tube and projecting through the end opening 4 in the center of the horizontal portion 6 of the T-shaped pipe projecting length mikroirrigatora regulated. Parietal Mikroirrigator located and displayed via an additional perforation corresponding diameter in the distal portion of the T-shaped tube 5 with the fixation to the last ligation 7. The protruding working part mikroirrigatora and each knee horizontal part of T-shaped tube bear at least two perforations spaced axially 3 not exceeding the diameter of the inner diameter of the respective tubes. You can delete mikroirrigatora.