| 摘要 |
The invention relates to a device (1) for catheterisation by means of a catheter (2) containing an extractable guiding needle (3), characterised in that it comprises a reservoir (5) for physiological serum, the distal end of which is connected to the extractable needle (3) and the proximal end of which comprises a plunger (7). Furthermore, a particularly preferred embodiment of the device (1) comprises an automatic actuating means designed to actuate the plunger (7) in the distal direction so as to drive the physiological serum. The automatic actuating means can be electrical, hydraulic, pneumatic, mechanical or a combination thereof. |
