FIELD: medicine.
SUBSTANCE: device includes a conducting needle with centimetre marks a working needle with a Quincke form cut and an echogenic tip for better control of the introduction depth, and a recess for tissue sample gripping, it is characterized by the conducting needle having a non-toxic polyethylene coating and a connector for a syringe at the distal end, and 6 holes for tumour cells aspiration are located spirally at an angle of 120°.
EFFECT: improved accuracy and reliability of morphological diagnosis of cancer.
1 dwg
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