| abstract |
【Task】 An administration device for administering an injectable preparation includes an insertion means (2) for inserting an injection needle (4) into a tissue (19) by a first pressure element (11), and a preparation from the preparation container (3) by a second pressure element (14). It includes a delivery means 5 for delivering, and a trigger 8 for activating the insertion means and the delivery means. When the insertion means and the delivery means are activated, the insertion means 2 is moved in the insertion direction from the initial position to the insertion position by the first pressure element 11, and the delivery means 5 is inserted until the insertion position is reached. It remains at rest with respect to means 2. |