Equipment for sterile mixing of materials

摘要

A fluid transfer assembly for transferring fluid from a container (84) wherein the container has a neck sealed by a resilient stopper (86), the stopper having an external projecting portion (88) receiving a conduit (100). The conduit is integral with a chamber (92) closed to atmosphere by an openable seal (94). The conduit is closed within the stopper by a frangible wall (104) from which extends into the container an actuating portion (106). The conduit can be moved transversely so that the actuating portion (106) presses against the resistance of the container to break the frangible wall (104) to open the conduit to the container.