| 摘要 |
<p>PURPOSE:To enable accurate communication between a drug container and a flexible liquid container by arranging a communication means made up of a communication pipe having a diameter expanding part, a friction plug member sealing an opening on the side of the drug container of the communication pipe and a cap-shaped moving member including a sticking needle projecting axially from a top face toward a plug of the drug container. CONSTITUTION:When a hanger 36 is removed and a finger is put on a flange 25 of an outer cylinder 24 to force the part of a lid 32. as a mouth part 31 of a vial 30 is made up of a rubber film in the center thereof, a tip blade of a sticking needle 48 pierces it. Under such a condition, with the further forcing of the vial 30, this action force acts on a rubber plug 44 through a tail end of the sticking needle 48 and overcomes a friction force with a connecting pipe 42 so that the rubber plug 44 is gotten down into a diameter expanding part 42a of the connecting pipe 42. At the position of the cap-shaped moving member 46. the rubber plug 44 is free in the diameter expanding part 42a so that a gap is generated in the perimeter thereof to make the inside of the vial 30 communicate with the inside of a liquid container 10. Under such a condition, an internal dissolving liquid is fed into or returned from the vial 30 by pressing or kneading the flexible liquid container 10 thereby enabling the dissolving of a powder drug in the vial 30.</p> |
