FIELD: medicine.
SUBSTANCE: probe dispenser comprises a cartridge assembly which accommodates external and internal cartridges. The internal cartridge contains stacked probes. Each probe contains a reagent in the sufficient amount to generate a signal matched to the concentration of an analysed substance in a liquid. The external cartridge comprises an aperture big enough to ensure the probe passing through. The external cartridge includes a gripping mechanism holding at least one probe in place while moving the internal cartridge. A sealing mechanism provides water-proof sealing. There is disclosed the cartridge assembly and a mode of probe dispenser operation.
EFFECT: inventions provide safety of reagents of the probe and simplification of cartridge replacement.
28 cl, 4 dwg
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