| 摘要 |
A device for releasing a substance from a solid preparation to a flowing liquid with simultaneous parenteral administration of the liquid to a patient comprises a connecting element 1, which can be connected to a system for parenteral administration of the liquid and has an inlet 6 and an outlet 12 for the liquid, and elements for liquid connection of the inlet and the outlet to a valve element 4, 5, which comprise a movable valve core 5 with a circulation position, which produces a direct liquid flow from the inlet to the outlet of the connecting element, and an operating position, which produces a liquid flow from the inlet 6 of the connecting element to a disconnectable container 15 for the solid preparation. The device is characterized in that the valve core 5 has an outlet element 13A and a separate inlet element 19A, which can be simultaneously connected to an inlet element 14 and a separate outlet element 18 respectively on the disconnectable container, the disconnectable container also including elements 16 for delivering the liquid from the container inlet to a chamber, where it will come into contact with the solid preparation 17, further to the outlet 18 of the disconnectable container 15 and via the valve core to a flow path to the outlet 12 of the connecting element. <IMAGE> |
