The utility model relates to medicine, in particular in neonatal anesthesia and surgery, and can be used in monitoring the adequacy of anesthesia in infants and neonates, including premature including premature infants with extremely low weight, with any surgery, when required control of diuresis in time operations. Technical result of utility model is the ability to connect the connecting pipe to a smaller diameter catheter than the Foley catheter or Nelatona, as well as taking into account the total volume of urine and the taking of urine samples for laboratory analysis during surgery in this patient population as infants and newborns, including premature including premature infants with extremely low birth weight. This is achieved in that the apparatus consists of a transparent mochepriemnoy chamber with graduated scale. As mochepriemnoy cameras use syringe of not less than 20 ml to a piston inserted in it to a graded scale. At sites located on both ends of the piston are made coaxial holes through which the polymer tube is carried out by the system intravenous infusion fluids, the free end of which is intended for connection to the catheter. The apparatus comprises a urine collection bag, the volume of which is not more than 250 ml. Mochepriemnaya discharge chamber is provided with a three-way valve, sealingly connected to a collection bag for urine through the connector. The utility model improves comfort when used during surgery in this patient population as infants and newborns, including premature infants, including premature infants with extremely low birth weight.Полезная модель относится к медицине, в частности к неонатальной анестезиологии и хирургии, и может быть использована при контроле адекватности анестезиологического обеспечения младенцев и новорожденных, в том числе недоношенных, включая недоношенных с экстремально низкой массой тела, при любых хирургических вмешательствах, когда необходим контроль диуреза во время операций. Техническим результато
