Vetter Pharma-fertigung Gmbh & Co. Kg

Fatbardha Messner-Rugova

Markus Eggensberger

A stopper device (1) seals off a medicament container (45) with a stopper element (3), wherein the stopper device is designed to seal the medicament container (45) in an axial direction of a center axis (M) of the medicament container (45), wherein the stopper device (1) is at least partially insertable into the medicament container (45), and the stopper element (3), in the intended installation position in the medicament container (45), is displaceable along the center axis (M) of the medicament container (45). The stopper device (1) has a retention region (23) with at least one retention means (5), wherein a closure element (7), in a first functional state of the stopper device (1), is retained by the retention means (5) in a fixed position relative to the stopper element (3), in particular retained releasably in a retention position on the stopper element (3), in such a way that a cavity (29) is formed between the closure element (7) and the stopper element (3).

Stopper device, medicament container, and method for mixing two substances in a medicament container

A medicine container for medicine substances which can be mixed with one another includes a container body, a stopper and a mixing element. The container body has a first end with a stopper opening and a second end with a base having an outlet. The stopper is displaceable between the ends. A mixing chamber for receiving the medicine substances is delimited by a portion of an inner casing surface of the container body, a side of the stopper and the base. The mixing element can be disposed in the mixing chamber. The medicine container is adapted to discharge the medicine substances from the medicine container by displacement of the stopper in the direction of the outlet. The stopper is adapted to receive the mixing element at least partially by a recess. The invention further relates to a method for operating such a medicine container.

Medicine container for storing and providing at least two medicine substances that can be mixed with one another, and method for operating a medicine container of this type

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Meckenbeuren, Germany

Fatbardha Messner-Rugova