To prepare<unk>  smears, a funnel assembly is attached to the front of a microscope slide. The surface of the funnel assembly that is in contact with the slide is lined with filter paper to absorb excess fluid. A few drops of fluid are placed in the funnel. The assembly is placed in the<unk> , which operates at a low force (600–800 x g) to preserve cellular structure. Centrifugal force pushes the fluid through the funnel's opening and concentrates the cells in a small area of the slide. The centrifugation process concentrates cells by about twenty-fold and creates a one-cell-thick monolayer, allowing for assessment of cellular morphology. The slide can then be fixed and stained.
Cytocentrifuge
Triple smear
Cytobrush
Cyto-Stain
Cytopathology
Bacteriology
Microbiology
Microscopy