At least one reservoir assembly, injectable product reservoir assembly for a pen injector, and method of manufacturing a pen injector with such an assembly

摘要

The method is used to manufacture at least one injectable product reservoir assembly (8) for a pen injector. This method comprises a first mechanical member (31) for fixing the needle (12) and a second mechanical member (38) for fixing the housing on the pen injector (2). A hollow housing (30) provided with a step; (F6) inserting an elongated container (20) having an open bottom (222) into the housing (F6); and of the container (20) A continuous step comprising at least the step of filling the container with a predetermined amount of injectable product through the opening (O20) in the open bottom (22).