公开(公告)号：EP1421907A4

公开(公告)日：2009-04-08

申请号：EP02755872

申请日：2002-08-08

申请人： JIMRO CO LTD

发明人： IKEHARA SUSUMU ,  NAKAMURA SHUJI ,  AOKI MASATO ,  NUMAZAWA MASAAKI ,  ADACHI MASAKAZU

IPC分类号： A61B10/02 ,  A61B10/00 ,  A61B17/16 ,  A61B17/34 ,  A61M1/00

CPC分类号： A61B10/025 ,  A61B10/0096 ,  A61B17/1637 ,  A61B2010/0258

摘要： A marrow fluid sampling set and a marrow needle, the marrow fluid sampling set comprising a centrifugal separating container for sampling marrow fluid, a cap having a sampling port, and a sampling tube having a connector fitted thereto at both ends, wherein the centrifugal separating container is closed with the cap, the connector at one end of the sampling tube is fitted to the sampling port of the cap, and the connector at the other end of the sampling tube is fitted to the coat of the marrow needle retained in a marrow to sample the marrow fluid, the marrow needle comprising a tubular coat and an inner needle, wherein the inner needle is detachably inserted into the coat so that the tip of the inner needle is projected from the coat, characterized in that a drill blade is formed at the tip of the inner needle and a cutting blade is formed at the tip of the coat.