A swab is a small mass of absorbent material (such as cotton) wound around one end of a stick.The medical flocked swab is used for dressing or wiping on a certain area. It is usually used as a medical examination tool for collecting microorganisms, exfoliated cells or secretions.
与传统采样拭子相比, 植绒棉签有以下区别.
1. Medico植绒采样拭子无互吸芯分散采集.
2. 植绒棉签可快速采集, 使整个样品粘附在绒毛表面,得以完全洗脱.
3. 垂直的尼龙纤维就像一把柔软的刷子, 可提高细胞样本的采集效果.
4. 纤维束间的毛细管作用促进液体样品的强水力吸收, 靠近表面的样品可以简单地洗脱.
5. Flocked cotton swabs is an ideal method to collect a large number of cells, 不仅可以快速洗脱, 但也立即将这些细胞释放到运输介质中.
拭子