Apparatus for the preparation of fluids, as mixtures and solutions for nutrients or cell cultures or vaccines and the like, has a single multiple valve and a fluid syringe together with an air supply under sterile conditions

摘要

The apparatus for the distribution of fluids in sampling has a multiple entry/exit valve (1) with a non-return valve, a syringe (2) for the fluid supply, a gas inflow channel for air and an outflow channel for the fluid to the distributor, and an outflow channel (6). The fluid is injected into the outflow channel, and air is introduced to move the fluid through the channel. The supply channel (4) is linked to a number of supply bags by delivery tubes (3) each with a valve (10E). A filter (8) is in the air flow. The prepared solution mixture is collected in a suitable container (7), and rejected material is passed to a container (9) for disposal or recycling.