FIELD: medicine.
SUBSTANCE: invention relates to medical equipment. A sleeve for preparing a suspension or a solution by mixing of first and second substances immediately before use is performed to connect a first bottle initially containing the first substance and a second bottle initially containing the second substance and having a dropper neck for introducing the second substance in the first bottle and thereafter sampling the prepared suspension or solution into the second bottle through the dropper neck. A body cavity of the sleeve comprises a formed slot for placing of a dropper neck, a slot shape is reciprocal to a dropper neck shape. The subject matters are also a container containing a bottle with the first substance and the sleeve according to the present invention, as well as a complete set containing the container according to the present invention and the bottle with the second substance.
EFFECT: invention provides design simplification, substance leak elimination with keeping the connections sterile.
16 cl; 9 dwg
