公开(公告)号：US5526853A

公开(公告)日：1996-06-18

申请号：US292232

申请日：1994-08-17

Applicant: Charles J. McPhee ,  C. Kenneth Lovejoy ,  Giuseppe Sacca

Inventor： Charles J. McPhee ,  C. Kenneth Lovejoy ,  Giuseppe Sacca

IPC: A61J1/00 ,  A61J1/20

CPC classification number: A61J1/2089 ,  A61J1/10 ,  A61J1/1475 ,  A61J1/201 ,  A61J1/2013 ,  A61J2200/10

Abstract: A binary connector intercouples a plugged drug vial and a plugged, flexible-walled diluent container so that the diluent can pass to the vial from the container only after the latter has been pressurized by squeezing. Sharp-tipped, hollow spikes with intercommunicating axial bores extend in diametrically opposite directions from a disk-shaped base, with jaws having circularly arrayed flexible arms extending in diametrically opposite directions from the base, coaxially around respective ones of the spikes. A compressible rubber plug is wedged in one of the bores. A vial is engaged to a container for liquid communication by snapping the connectors' jaws around their respective inlets, causing the connectors' hollow spikes to pierce their respective plugs. However, not until the container is squeezed is the plug expelled from the blocked bore and communication established between vial and container.

Abstract translation: 二进制连接器将封闭的药物小瓶和堵塞的柔性壁稀释剂容器相互连接，使得稀释剂只有在通过挤压加压后才能从容器中通过小瓶。 具有相互连通的轴向孔的尖锐的，中空的钉与盘形基部沿径向相反的方向延伸，钳口具有圆形排列的柔性臂，其从基部沿径向相反的方向延伸，同轴地围绕相应的尖峰。 一个可压缩橡胶塞楔入其中一个孔。 通过将连接器的夹爪卡在它们各自的入口周围，将小瓶接合到容器以进行液体连通，使得连接器的空心钉刺穿它们各自的塞子。 然而，直到容器被挤压才能将塞子从阻塞的孔中排出并且在瓶和容器之间建立通信。