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    • 3. 发明公开
    • 골수 드릴
    • 骨头收割钻
    • KR1020080069517A
    • 2008-07-28
    • KR1020080004972
    • 2008-01-16
    • 가부시키가이샤 짐로각고우호징간사이이카다이가쿠
    • 이케하라스스무시라후지히로시나카무라슈지시모다노부오사도가츠유키
    • A61B17/16
    • A61B10/025A61B17/1617A61B17/1633A61B17/1635A61B17/17A61B2010/0258
    • A bone marrow harvesting drill is provided to reduce cutting resistance due to a residual of a bone by discharging the residual of the bone cut by a cutting edge of a tip part of an inner needle and a cutting edge of a tubular mantle to a spiral groove formed on an peripheral circumferential surface of the tubular mantle. A bone marrow harvesting drill(1) includes an inner needle(2), a tubular mantle(3), and a lock mechanism. The inner needle includes a cutting edge on a tip part and a shank(8) on a rear part. The inner needle is detachably inserted into the tubular mantle so that the tip part and the rear part of the inner needle are protruded. The lock mechanism limits relative rotation around an axial line of the tubular mantle and the inner needle. The inner needle includes a groove on the tip part to discharge a cut bone. The tubular mantle includes a cutting edge on a tip edge and a spiral groove from the tip edge to at least a part of a peripheral surface of the tubular mantle.
    • 提供骨髓采集钻以通过将内针的尖端部分的切割边缘和管状套筒的切割边缘排出残留的骨头残留物来减少由于骨骼的残留而导致的切割阻力,从而将螺旋槽 形成在管状套筒的周向圆周表面上。 骨髓采集钻(1)包括内针(2),管状套(3)和锁定机构。 内针包括在尖端部分上的切割刃和在后部上的柄部(8)。 内针可拆卸地插入到管状地幔中,使得内针的尖端部分和后部部分突出。 锁定机构限制围绕管状地幔和内针的轴线的相对旋转。 内针包括在尖端部分上的凹槽以排出切割的骨。 管状地幔包括在尖端边缘上的切割边缘和从尖端边缘到管状外壳的外周表面的至少一部分的螺旋槽。
    • 4. 发明公开
    • 골수액채취세트
    • 大容量液体取样装置
    • KR1020060017569A
    • 2006-02-23
    • KR1020067002918
    • 2002-08-08
    • 가부시키가이샤 짐로
    • 이케하라스스무나카무라슈지아오키마사토누마자와마사아키아다치마사카즈
    • A61B10/02A61B17/16A61B17/34
    • A61B10/025A61B10/0096A61B17/1637A61B2010/0258
    • 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.
    • 一种骨髓液采集装置和骨髓针,其特征在于,所述骨髓液取样装置包括用于取样骨髓液的离心分离容器,具有取样口的盖子和两端装有连接器的取样管,其中所述离心分离容器 用盖封闭,采样管一端的连接器装配到盖的采样口,采样管另一端的连接器安装在保留在骨髓中的骨髓针的外套上 对所述骨髓液进行采样,所述骨髓针包括管状涂层和内针,其中所述内针可拆卸地插入所述涂层中,使得所述内针的尖端从所述涂层突出,其特征在于, 内针的尖端和切割刀片形成在涂层的尖端处。