INSTRUMENT FOR EXTRACTING VITAL TISSUE

摘要

PURPOSE: A medical tissue extracting device is provided to have two pressurization plates, thereby easily and selectively performing continuous suction operations and discontinuous suction operations. CONSTITUTION: A micro needle(13) is inserted into a part from which a tissue of a patient is extracted. A first suction tube(23) is connected to the micro needle. A tissue collecting unit(33) receives an extracted body tissue. A second suction tube(25) is connected to the upper part of the tissue collecting unit. A cell extraction controller(40) controls pressure of the second suction unit.