Abstract: The invention relates to a device (1) for receiving and retaining at least one syringe body (2) of an injection syringe (3), co-operating with an injection cannula and a syringe plunger, having a cylindrical-type casing (4) forming a housing chamber for the syringe body (2) at least partially enclosing the syringe body (2) and being bounded by a first and a second end face in the direction of its longitudinal extension and being provided with positive and/or friction fit retaining means for the injection syringe (3). The casing (4) is provided with a longitudinal slit (5) extending across a greater part of its length for receiving a syringe body (2) joined to the injection cannula.