| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a connector assembly by Which a liquid can be effectively taken in or out with regard to a glass bottle in which a freezed dry chemical agent has been housed. SOLUTION: A connector assembly 10 is provided with a spike 62 that has been slidably fitted to the neck 20 of a glass bottle 12, and a stopper 44 that is slidably engaged with the neck and that can be slid in response to the axial motion of the spike. By the axial motion of the spike, the stopper can be apart from the neck of the glass bottle to the inside thereof. An auxiliary seal 48 maintains the tightness inside the glass bottle. By moving the collar that is interlocked with the stopper, a pressure change that is sufficient to overcome the surface tension is caused, and the effective flow of the fluid to the inside or outside of the glass bottle is produced.</p> |
