METHOD AND DEVICE FOR FILLING NEEDLE-FREE INJECTORS

摘要

Filling of e.g. a needle-less injector comprises inserting a plugging piston (38) into the injector (35). The interior is evacuated from the outlet opening and it is then filled with fluid through the same opening. An Independent claim is included for equipment filling which comprises an injector (35) holder, a vacuum chamber (1) which can be connected to the interior of the injector, a filling needle (4) which can be connected to the injector outlet, a seal for the filling needle (4), with connections for the fluid to be filled, and also a connection for excess pressure (2).