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公开(公告)号:US4653509A
公开(公告)日:1987-03-31
申请号:US751393
申请日:1985-07-03
CPC分类号: A61B10/025 , A61B17/1757 , A61B17/3403 , A61B17/1703 , A61B2090/068 , A61B2090/504
摘要: A bone biopsy arrangement especially suited for use in obtaining axial skeleton trephine samples from the spinal vertebra centrum of a living test specimen in a safe and rapid manner. The disclosed arrangement uses radiographic mapping, precise mechanical control of the trephine with an apparatus disclosed in detail, conventional trephine energizing and a test specimen such as a rhesus monkey. Improved quality plural samples from a single test subject that were heretofore considered too inaccessible and dangerous for practicality are achieved.
摘要翻译: 一种骨活检装置,特别适合用于以安全和快速的方式从活体试样的脊椎椎骨中心获得轴向骨架环钻样品。 所公开的装置使用放射线照相绘图,用详细公开的装置对传统环钻能量和诸如恒河猴的测试样本进行精确的机械控制。 实现了迄今为止被认为太难以接近和危险的单个测试对象的质量复杂样品的质量。