| 摘要 |
Device for transcutaneous biopsy comprising needle means provided with handle at a proximal end thereof and provided with cutting edge at a distal end thereof, mandrel means which may be inserted into the needle means, the needle means comprising a substantially cylindrical hollow body having a substantially constant inner diameter; the device comprises blocking means suitable for blocking a sample of tissue inside the needle means, the blocking means being slidably coupled inside the needle means. |
