FIELD: medicine.
SUBSTANCE: invention is intended for production of samples of biological fluids of hollow internal organs through the endoscope. Endoscopic diagnostic probe includes an endoscopic catheter and placed inside the catheter metal conductor. Conductor comprises a distal end with fixed on it absorbent material and a proximal end equipped with control handle conductor. A distal end of the conductor is made of two equal sections of metal wire, spirally twisted together with the possibility of fixation of the absorbent material between sections, and metal casting, diameter of which corresponds to inner diameter of the catheter.
EFFECT: invention allows safe and fast production of high-quality, informative sample of biological fluid from the analysed hollow organ without impurities associated flora.
2 cl, 4 dwg
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