METHOD OF PREVENTION OF EARLY CICATRISATION OF VASOEPIDIDYMOANASTOMOSIS Russian patent published in 2010 - IPC A61B17/11 A61M5/00 

FIELD: medicine.

SUBSTANCE: invention concerns medicine, namely urology, can be used in formation of vasoepididymoanastomosis. A fistula is applied between parovarium and deferent duct. Vasoepididymoanastomosis is formed as "parovarium end to deferent duct side" or "side to side". After vasoepididymoanastomosis is formed, deferent duct at its creation point is catheterised in the antegrade direction with a capillary microirrigator at depth 1.5-2.5 cm. Herewith, the anastomosis point is not reached. In the postoperative period, through the microirrigator anti-inflammatory or antibacterial drug solutions are introduced into a duct lumen. 8-10 days later, the microirrigator is removed. In that specific case, the irrigation volume with a drug solution is 1 ml. The irrigation procedure is performed with using an insulin syringe and a doser "Lineomat" at low speed.

EFFECT: method allows optimising the conditions of healing vasoepididymoanastomosis, preventing development of cicatricial anastomositis and maintaining mechanical patency of deferent duct within anastomosis area in the early postoperative period due to precise drug solution delivery to the fistula point, and also eliminating barometric and mechanical injures of deferent duct.

1 dwg