Single vacuum systems of Western European production are used;
A unified information laboratory system with barcodes throughout the biomaterial ensures the minimization of human-induced errors.
Taking of material for testing is carried out by closed systems - vacuutiners.
A vacuotiner is a closed single tube in the shape of a sterile glass or plastic tube, inside which the vacuum and pressure created allow a certain amount of blood to be taken for analysis without additional extraction from the vein (this method of taking blood is accurate and less painful).
These vacuutiners contain chemical additives and are closed with different colored caps that correspond to a certain category of analysis. These vacuutiners are placed in Cobas and other analyzers, each with a unique barcode with patient and analysis data, after which the machine performs inaccurate time.