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A medical aspirator is a suction machine used to remove mucus, blood, and other bodily fluids from a patient. They can be used during surgical procedures but an operating theater is generally equipped with a central system of vacuum tubes. [ 1 ]
It is simply known as Cell Counter. • Semiauto analyzer • Reflotron: Setup for radioimmunoassay or RIA: Previously this was widely used to detect various things in bold fluids like proteins (natural, infective, those produced by the body in reaction to disease, or cancer related), tumor markers, hormones, viruses (hepatitis, or HIV), etc.
used for fine needle aspiration of material from inside the body; used for diagnostic examinations of the cells hence obtained; video link: Trephine biopsy needle [4] used for taking a biopsy from a deep hard tissue like bone marrow (within a hard bone) Spirometer: used to test lung function; video link •Water-seal type-do- •Douglas bag ...
Filtration is a unit operation that is commonly used both in laboratory and production conditions. This apparatus, adapted for laboratory work, is often used to isolate the product of synthesis of a reaction when the product is a solid in suspension. The product of synthesis is then recovered faster, and the solid is drier than in the case of a ...
In a less obtrusive way, a trocar button can be used in place of a suture. It is attached to a suction hose, usually attached to a water aspirator, but an electric aspirator can also be used. The process of removing gas, fluids, and semi-solids from the body cavities and hollow organs using the trocar is known as aspiration.
A vacuum ejector, or simply ejector, or aspirator, is a type of vacuum pump, which produces vacuum by means of the Venturi effect.. In an ejector, a working fluid (liquid or gaseous) flows through a jet nozzle into a tube that first narrows and then expands in cross-sectional area.
Automated cell counters sample the blood, and quantify, classify, and describe cell populations using both electrical and optical techniques. Electrical analysis involves passing a dilute solution of the blood through an aperture across which an electrical current is flowing.
Fine-needle aspiration (FNA) is a diagnostic procedure used to investigate lumps or masses.In this technique, a thin (23–25 gauge (0.52 to 0.64 mm outer diameter)), hollow needle is inserted into the mass for sampling of cells that, after being stained, are examined under a microscope ().