The device (1) for the filling of containers (C) for medical use having a closing membrane (M) which can be perforated, comprises an element for feeding (2) a pharmaceutical product which can be fitted to a container (C) and having at least a pair of needles (3, 4) suitable for perforating the membrane (M) of the container itself, where such element for feeding (2) comprises a first portion (5) which can be associated with the container (C) and at least a second portion (6), supporting the needles (3, 4), associated mobile with the first portion (5) between an idle position and a work position, removable fastening means (17) of the first portion (5) to the container (C), identification means (20a, 20b, 21) for identifying the position of the second portion (6) with respect to the first portion (5) suitable for making them reciprocally integral in a removable way, and where the second portion (6) has at least an abutment element (26) defining an abutment surface (26a) arranged facing a reference surface (28) defined by the first portion (5) to define a housing area (29) placed in between them for inserting grip means suitable for separating the element for feeding (2) from the container (C).La présente invention concerne un dispositif (1) pour le remplissage de contenants (C) destinés à un usage médical dotés dune membrane de fermeture (M) qui peut être perforée, le dispositif comprenant un élément pour lalimentation (2) dun produit pharmaceutique qui peut être adapté sur un contenant (C) et possédant au moins une paire daiguilles (3, 4) conçues pour perforer la membrane (M) du contenant même, un tel élément dalimentation (2) comprenant une première partie (5) qui peut être associée au contenant (C) et au moins une seconde partie (6), supportant les aiguilles (3, 4), associée de façon mobile à la première partie (5) entre une position au repos et une position de travail, des moyens de fixation (17) pour la fixation amovible de la première partie (5) au contenant (C),
