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    • 58. 发明专利
    • Cell-treating device, cell-treating cartridge and body fluid-treating system
    • 细胞处理装置,细胞处理盒和体液处理系统
    • JP2010227011A
    • 2010-10-14
    • JP2009078455
    • 2009-03-27
    • Seiko Epson Corpセイコーエプソン株式会社
    • YOSHIOKA SATOMI
    • C12M1/00
    • A61M1/3679A61M1/3687A61M1/3689B01L2200/0668C12M35/02
    • PROBLEM TO BE SOLVED: To provide a cell-treating device which can efficiently impart at least one of a physical action, a chemical action and a physiologically active action to at least cancer cells contained in a cell dispersion such as blood. SOLUTION: This cell-treating device includes a slit member 100 which has the first surface 101 and the second surface 102 and in which slit-shaped through-holes 10 penetrated from the first surface 101 to the second surface 102 and extended in one direction are formed, wherein each through-hole 10 has a tapered portion 12; the width of the tapered portion 12 on a cross section orthogonal to the one direction is gradually reduced from the first surface 101 to the second surface 102 side, and is smaller than the average diameter of the cancer cells at the end on the second surface 102 side; and a cell dispersion passes from the first surface 101 side to the second surface 102 side through the through-holes 10. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种细胞处理装置,其能够至少对至少包含在细胞分散体如血液中的癌细胞赋予物理作用,化学作用和生理活性作用中的至少一种。 解决方案:该电池处理装置包括狭缝部件100,该狭缝部件100具有第一表面101和第二表面102,并且狭缝状通孔10从第一表面101穿过第二表面102延伸到第二表面102 形成一个方向,其中每个通孔10具有锥形部分12; 锥形部分12在与一个方向正交的横截面上的宽度从第一表面101逐渐减小到第二表面102侧,并且小于第二表面102端部处的癌细胞的平均直径 侧; 并且细胞分散体通过通孔10从第一表面101侧传递到第二表面102侧。版权所有:(C)2011,JPO&INPIT