| 摘要 |
<p>PURPOSE:To prevent an intermediate duostopper from rocking when a drug in a double vial dissolvable on use is dissolved. CONSTITUTION:In a double vial dissolvable on use consisting of a glass vial 1 storing a drug dissolvable on use, an intermediate duostopper, a stopper valve 8, a connector 11 and a cap assembly 12, an intermediate duostopper 4 wherein a brim 5 exists on the upper part and a hole 6 made by perforation from the intermediate on the periphery and a hole 6 made by perforation from the intermediate on the periphery and a hole 7 made by perforation from the upper part are allowed to communicate, is used. Therefore, when a powdery drug and a dissolving liq. are mixed together, there exists no possibility that the intermediate duostopper makes a rapping noise by being rocked in the glass vial and a rubber is dissolved by rocking.</p> |
