DEVICE FOR SEPARATE STORAGE OF SUBSTANCE, PREFERREDLY MEDICAL OR PHARMACEUTICAL ACTIVE SUBSTANCE, AND LIQUID, AND FOR MIXING THEM BEFORE HOLIDAY

摘要

1. A device for separately storing a substance, such as a pharmaceutical active substance, and liquids and mixing them before dispensing, comprising a first container containing a liquid, a second container containing a substance, which is provided with an opening bottom so that the substance enters the liquid, and a device that is configured with the possibility of moving forward with exerting force on the bottom of the second tank in order to open it, as well as a tubular insert that is inserted into the neck of the first tank, the front part of the pump device -keeping is in rolling engagement with the tubular insert and forming device, rendering the effort! characterized in that! the front part (9) of the pump device (5) is held by a part (11) of the pump body, which in the retracted initial position of the pump device (5) above the tubular insert (7) defines a certain air space (13), and in the wall (12) of the part ( 11) the pump housing has at least one opening (14) through which, when the pump device (5) is fed forward, the air escapes outward without entering the first container (6), and! the front part (9) of the pump device (5) is sealed along its outer perimeter with respect to the tubular insert (7) by an annular seal (10). ! 2. The device according to claim 1, characterized in that the circumferential wall of the tubular insert (7) is provided with at least one hole, preferably at least two slots (15). ! 3. The device according to claim 3, characterized in that a cutting device (24) is fixed on the free end (20) of the front part (9) of the pump device (5). ! 4. The device according to one of claims 1 to 3, characterized in that the second capacitance