Dosing device for solid molded bodies for preparing a solution

An apparatus for preparing a medical solution by adding substances present in solid molded bodies to a solvent, comprising:

• a mixing container having an inlet and an outlet, through which inlet the mixing container can be filled with a solvent, and out of which mixing container the solution can be supplied to an application via the outlet, and which also has a feed port, through which the solid molded bodies can be introduced into the mixing container,
• one or more storage containers accommodated by one or more corresponding receptacles, respectively, the one or more receptacles each having an actuator releasably connected to an ejector unit having a mobile closure piece of the one or more storage containers, respectively, as well as
• a dosing device located outside the mixing container and comprising the actuator releasably connected to the ejector unit having the mobile closure piece for controllable selective addition of solid molded bodies or parts thereof with different ingredients and/or different concentrations of ingredients from the one or more storage containers, which are supported in the one or more corresponding receptacles, wherein the solid molded bodies are stored in the one or more storage containers in such a way that they can be removed.