1. A fluid control device (100) for automatically feeding a fluid when it is administered to a patient, comprising: at least one rotating carousel with a vertical axis of rotation； at least two container holders mounted on a rotating carousel and adapted for vertical container arrangement ( 22, 23) with the open end of the neck facing down； a needle holder (10) mounted below the rotating carousel and oriented in such a way that the needle holder (10) will position the needle (11) in alignment with the axis of the container (22, 23) loaded in the container holder while being in position piercing. 2. A fluid control device (100) according to claim 1, comprising two rotating carousels. 3. A fluid control device (100) according to any one of claims 1 to 2, further comprising one or more, preferably two, container holders not attached to the rotating carousel. A fluid control device (100) according to claim 1, comprising two rotating carousels and two container holders that are not fixed to the rotating carousel. A fluid control device (100) according to claim 1 or 2, wherein up to ten, preferably five, container holders are fixed to the rotating carousel. A fluid control device (100) according to claim 1 or 2, in which all container holders fixed to the rotating carousel are adapted to hold containers (22, 23) of the same size, or alternatively, unlike other container holders, some container holders are adapted to hold containers (22, 23) of various sizes. 7. The device (100) control t1. Устройство (100) управления текучей средой для автоматической подачи текучей среды при ее введении пациенту, содержащее:по меньшей мере одну вращающуюся карусель с вертикальной осью поворота；по меньшей мере два контейнерных держателя, закрепленных на вращающейся карусели и приспособленных для вертикального расположения контейнера (22, 23) с обращенным вниз открытым концом горловины； идержатель (10) иглы, смонтированный ниже вращающейся карусели и ориентированный таким образом, что держа
