| 摘要 |
A device for taking samples of tissue for cytological/histological tests using an instrument (3), or endoscope, comprises a body (1) provided with means (2) for reversible association with the distal portion (3d) of the instrument (3); said body (1) housing: - a needle (5) for taking a tissue (6) sample, movable between a proximal back, non-operating position (5p), inside the body and a distal, operating position (5d) partly outside the body (1), for penetrating the tissue (6) to be tested; said needle comprising a portion (5s) designed to form a seat (7) for receiving said tissue sample. The device is also provided with first control means (10) associated with said needle, being positioned and slidable inside said analysis instrument, and designed to allow the movement, in both directions, between said proximal position and said distal position. |
