| 摘要 |
<p>A method and device for distributing a fluid are disclosed. A valve (1) has multiple inlets and outlets and is equipped with a check valve. Connected to the valve are: a fluid sampling and injecting device, such as a syringe (2); a gas (e.g. air) supply conduit; a supply conduit for the liquid to be distributed; and a discharge conduit (6). The method consists of drawing in the liquid to be distributed in order to transfer it to the sampling and injecting device (2), injecting the liquid into the discharge conduit (6), drawing off the gas in order to transfer it into the sampling and injecting device (2), and injecting the gas into the discharge conduit (6) in order to push the remaining liquid into the discharge conduit (6).</p> |
