Abstract: The invention inter alia relates to a dispense interface for an ejection device. The dispense interface comprises at least two inlets, at least one outlet, a body part, and a fluid channel arrangement within the body part configured to provide fluid communication between the at least two inlets and the at least one outlet; wherein each of the at least two inlets is formed from a tubelike fluid element; wherein each of the tubelike fluid elements is molded into the body part; and wherein each of the tubelike fluid elements provides at least a part of the fluid channel arrangement within said body part.

Abstract: The present invention relates to a pharmaceutical composition having a peripheral antagonistic action with respect to opiates containing, as active ingredient, a haloallylate of levallorphan of formula: ##STR1## where X is chlorine, bromine or iodine, mixed with a pharmaceutical excipient.