FIELD: measuring and putting liquids by drops, for instance, putting medicine drops in eyes. SUBSTANCE: device has vessel 1 with drop tip 2 with outlet hole 3 on end. Installed on drop tip 2 close to vessel is diaphragm 4 hermetically secured to surface of drop 2. Diaphragm 4 has round shape corresponding to size of hole in tip 2. Diaphragm consists of two members arranged side by side, one of which is lyophilic member 5, the other is lyophobic member 6, both being hermetically connected over contact line. EFFECT: enhanced convenience of application of medicine. 15 cl, 2 dwg
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