| 摘要 |
<p>PURPOSE: A device for safely processing biological samples is provided to be useful for washing, separating, or purifying biological cells. CONSTITUTION: A device for safely processing biological samples comprises a semi-transparent column and vacuum manifold. The semi-transparent column is generally cylindrical shape and comprises the inner, upper and bottom portions. The inner portion forms a first receiving space(111), and one or more of semi-permeable membrane are arranged in the inner portion. The top portion forms a first opening(113) and a first flange which is extended from the upper part to the outside of radial from. A first outlet(114) is formed at the bottom portion. A sealing element(125) is located on the bottom part of a slot(143).</p> |
