| 摘要 |
PROBLEM TO BE SOLVED: To easily and accurately decide a doubtful target area for collection of a biopsy specimen. SOLUTION: This biopsy device is provided with a biopsy guidance device (1, 2, 5; 10, 12, 13; 14, 15) connected to an MR apparatus for previously deciding a direction of a biopsy needle to the selectable target area and guiding the biopsy needle, allowing direction decision by the MR apparatus, and fixed to a patient's bed. The biopsy guidance device (1, 2, 5; 10, 12, 13; 14, 15) includes an MR image forming marker and has a track setting device capable of setting a previously selected and calculated track. |
