METHOD FOR PRODUCTION OF POLYURETHANE ARTICLES WITH ASEPTIC COAT, PRODUCED ARTICLES AND METHOD FOR APPLICATION OF ASEPTIC COATS ON POLYURETHANE ARTICLES Russian patent published in 2007 - IPC A61L27/14 A61L27/54 A61L29/06 A61L29/16 A61L31/06 A61L31/16 

FIELD: medicine, in particular tubular polyurethane articles (guides, suction drainages, catheters) having aseptic coat.

SUBSTANCE: claimed articles are produced by providing of article elements followed by assembly thereof and application of aseptic coat by impregnation of catheter surface with chlorohexidine and/or salts thereof (e.g., dihydrochloride, or diacetate, or bigluconate, etc.), by article treatment for 14-180 min with aqueous-alcohol solutions of chlorohexidine and/or salts thereof at 20-60°C, containing (mass %): chlorohexidine and/or salts thereof 1-5; ethanol or methanol 75-85; water 15-25.

EFFECT: prolonged anti-microbial activity; protection against body contamination during catheterizing.

5 cl, 1 tbl