| 摘要 |
PROBLEM TO BE SOLVED: To provide a biopsy needle capable of carrying a tissue sample without endangering the structure of the sample such as damaging (breaking) and of preventing the sample material from drying during a process. SOLUTION: The biopsy needle 1, specifically a fine biopsy needle, is used to extract the tissue sample 7 including a fluid. The biopsy needle is provided with a needle body 2 for housing the tissue sample and an inner piston 4 movable in the needle body 2. A removable sample receiving body 3 is inserted between the inner wall of the needle body 2 and the movable piston 4. |
