METHOD FOR PRODUCING AT LEAST ONE RESERVOIR ASSEMBLY, INJECTABLE-PRODUCT RESERVOIR ASSEMBLY FOR AN INJECTION PEN AND INJECTION PEN EQUIPPED WITH SUCH AN ASSEMBLY
Said method is used to produce at least one injectable product reservoir assembly (8) for an injection pen. The method comprises at least the sequence of steps consisting of: producing a hollow housing (30) equipped with a first mechanical member (31) for attaching a needle and a second mechanical member (38) for attaching the housing onto an injection pen inserting (F6) an elongate container (20) having an open bottom (222) into the housing and filling the container with a predetermined quantity of injectable product through an opening (O20) of the open bottom (222) of the container (20).