| 摘要 |
<p>The process for isolating live cells on a filter or extracting their genetic material. The process comprises the steps of attaching, at least temporarily, a filter to a lower opening of a compartment having, in addition, an air inlet; inserting into the compartment a liquid carrying the cells; and attaching, in an impermeable manner, a needle, at least temporarily, to the compartment opening, the filter being positioned between the needle and the interior volume of the compartment. The process further comprises the steps of perforation, with the needle, of a plug of a vacuum tube with negative pressure relative to ambient pressure; and aspiration, by means of negative pressure from the vacuum tube, of the liquid through the filter, the filter retaining the cells.</p> |
