A system for bladder drainage, comprising a device for draining the bladder, designed to collect from the body openings of urine, and urine collection bag connected with said device so that it can be installed urine flow in a flow from said device to a receiving bag path, characterized in that system comprises an expanding member disposed within the receiving bag, wherein the system comprises a triggering device, whereby the expansion of the expanding elementa.Sistema may be initiated by n. 1, characterized in that the device for draining the bladder is a telescopic kateter.Sistema claim. 1, characterized in that the trigger device is used to control the expanding elementom.Sistema claim. 1, characterized in that the control of the triggering device can be manually carry .Sistema according to any one of claims. 2-4, characterized in that the triggering device forms part of the telescopic mechanism, or is associated with a telescopic mehanizmom.Sistema claim. 1, characterized in that the device for draining the bladder is connected to the inlet of the urine collection bag, and the compound comprises a sliding coupling means, so that apparatus for drainage of the bladder and the urine bag are slidable relative to each druga.Sistema claim. 1, characterized in that the expanding element has a flat shape in collapsed form and tran formed into three-dimensional shape to form an expanded konfiguratsii.Sistema claim. 1, characterized in that the expanding element comprises an element having memory properties according to claim formy.Sistema. 1, the differencesСистема для дренирования мочевого пузыря, содержащая устройство для дренирования мочевого пузыря, предназначенное для сбора мочи из отверстия тела, и мочеприемник, соединенный с указанным устройством так, что может быть установлен поток мочи в пути потока из указанного устройства в приемный мешок, отличающаяся тем, что система содержит расширяющийся элемент, расположенный внутри приемного мешка, при этом система содерж
