1. The releasing device for actuating the catheter (12), which contains the outer shell (16) and the mandrel (14) located in the outer shell (16) with the possibility of shear, with an elongated handle (26), a mounting connector (46), located on the handle (26), which is designed to install the proximal back of the mandrel (14) on the handle (26) without the possibility of shifting relative to the longitudinal axis of the handle, and with a guide (40) made on the handle (26), which is designed to holding the governing body (18, 19), ra laid in the proximal end zone of the outer shell (16), relative to the longitudinal axis of the handle (26) and relative to the mandrel (14) with the possibility of shear, characterized in that the handle (26) contains an elongated main part (28) and connected to the main part (28 ), adjustable along the longitudinal axis of the main part (28), an elongated adjustable part (30), and the adjustable part (30) can be transferred from the alignment state in which the adjustable part (30) is held to change the length of the guide (40) on the main part ( 28) along the axis with the possibility moving, in a fixed state, wherein the adjustable part (30) fixed at least axially to the main part (28) .2. A release device according to claim 1, characterized in that the adjustable part (30) can be transferred from the adjustment state to a fixed state by rotation around its longitudinal axis. A release device according to claim 1 or 2, characterized in that the adjustable part (30) and the main part (28) are engaged with each other with a geometric closure in the fixed state of the adjustable part (30), but not in the state of adjustment of the adjustable part ( 30) .4. The release device according to claim 1, characterized1. Освобождающее устройство для приведения в действие катетера (12), который содержит внешнюю оболочку (16) и мандрен (14), расположенный во внешней оболочке (16) с возможностью сдвига, с удлиненной рукояткой (26), крепежным раз
