| 摘要 |
<p>The application relates to a dispensing device (1) containing at least one chamber (5, 5') for receiving a fluid (B, B'), a plunger unit (6) including at least one piston (7, 7'), locking mechanism and counter-locking mechanism as well as a catching mechanism and counter-catching mechanism. The locking mechanism and the counter-locking mechanism can be brought into a locking position (L), in which a movement of the plunger unit (6) in one or both directions is substantially prevented. The catching mechanism and the counter-catching mechanism can be brought into an engagement position (E), in which the locking mechanism and the counter-locking mechanism cannot be brought into the locking position (L). Furthermore, the application relates to a kit (19) containing the dispensing device (1) and to a method of operating the device (1) or kit (19).</p> |
