Device and process for stoppering from below

1. A device for filling a charge into an elongate receptacle, the elongate receptacle having an upper end and lower end opposite the upper end, the device comprising:

a superior surface;

a first positioning device configured to accommodate the charge and the elongate receptacle;

a pusher moveable along a direction towards the superior surface that introduces the charge into the elongate receptacle from the lower end before the elongated receptacle is filled; and

a detaining device configured to limit an extent of movement of the pusher along the direction towards the superior surface.

2. The device of claim 1 , further comprising a second positioning device configured to accommodate the pusher such that the pusher and the second positioning device are moveable along the direction towards the superior surface.

3. The device of claim 2 , further comprising the pusher, wherein the pusher is moveable along the direction towards the superior surface to introduce the charge into the elongate receptacle.

4. The device of claim 2 , wherein the second positioning device comprises holes in an inferior surface.

5. The device of claim 1 , further comprising the charge and the elongate receptacle.

6. The device of claim 5 , wherein the charge comprises a thermoplastic elastomer and the elongate receptacle comprises a glass or a polymer.

7. The device of claim 5 , wherein the charge comprises a material having a Young's modulus less than that of the elongate receptacle.

8. The device of claim 1 , wherein the first positioning device comprises a plurality of first positioning devices each configured to accommodate a charge and an elongate receptacle, respectively.

9. The device of claim 1 , further comprising a superior part and an inferior part, the superior part comprising the superior surface and the inferior part being slidably engaged with the superior part.

10. The device of claim 9 , wherein the detaining device is an abutment between the superior part and the inferior part.

11. The device of claim 1 , wherein the superior surface comprises a polymer.

12. The device of claim 1 , wherein the device is located inside a sterile container.

13. A device for filling a charge into an elongate receptacle, comprising:

a superior surface;

an inferior surface disposed below the superior surface, the superior and inferior surfaces being held in position relative to each other so that the superior surface faces a first direction along an axis and the inferior surface faces a second direction along the axis, the second direction being opposite the first direction;

a first positioning device configured to accommodate the charge and the elongate receptacle;

a pusher moveable along the axis towards the superior surface that is configured to introduce the charge into the elongate receptacle against the force of gravity before the elongate receptacle is filled; and

a detaining device configured to limit an extent of movement of a pusher along the first direction towards the superior surface.

14. The device of claim 13 , further comprising a second positioning device configured to accommodate the pusher such that the pusher and the second positioning device are moveable along the axis towards the superior surface.

15. The device of claim 14 , wherein the second positioning device comprises holes in the inferior surface.

16. The device of claim 13 , wherein the superior surface and the inferior surface are slidably engaged with one another for movement along the axis.

17. The device of claim 16 , wherein the detaining device is an abutment between the superior surface and the inferior surface.