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    • 3. 发明授权
    • Capture, disruption, and extraction apparatus and method
    • US10436680B2
    • 2019-10-08
    • US14512428
    • 2014-10-11
    • Kianoosh Peyvan
    • Kianoosh Peyvan
    • G01N1/28
    • A cell capture, disruption, and extraction apparatus includes a disruption chamber configured to receive cell solution and having therein a plurality of abrasives, which can include diamond powder, variably and multi dimensionally disbursed therein, and a pestle positioned in the disruption chamber. The apparatus includes an actuation device configured to agitate the disruption chamber and/or pestle, movement of the abrasives tearing cell structure in the solution to access its contents. A binding column or size exclusion column can be positioned downstream of the disruption chamber. The pestle can rotate with respect to the disruption chamber. The pestle can include a nut-shaped core or axle, and/or include a plurality of extrusions. Cell solution can first be introduced in the disruption chamber, the abrasives capturing the cells and allowing therethrough and purging the waste content, then breaking the cell content through the foregoing agitation process. The lysate can then bind to an extraction matrix downstream of the disruption chamber or it can be mixed in with the abrasives.
    • 7. 发明申请
    • CAPTURE, DISRUPTION, AND EXTRACTION APPARATUS AND METHOD
    • 捕获,破坏和提取装置和方法
    • US20150104825A1
    • 2015-04-16
    • US14512428
    • 2014-10-11
    • Kianoosh Peyvan
    • Kianoosh Peyvan
    • G01N1/31
    • G01N1/286G01N2001/2866
    • A cell capture, disruption, and extraction apparatus includes a disruption chamber configured to receive cell solution and having therein a plurality of abrasives, which can include diamond powder, variably and multi dimensionally disbursed therein, and a pestle positioned in the disruption chamber. The apparatus includes an actuation device configured to agitate the disruption chamber and/or pestle, movement of the abrasives tearing cell structure in the solution to access its contents. A binding column or size exclusion column can be positioned downstream of the disruption chamber. The pestle can rotate with respect to the disruption chamber. The pestle can include a nut-shaped core or axle, and/or include a plurality of extrusions. Cell solution can first be introduced in the disruption chamber, the abrasives capturing the cells and allowing therethrough and purging the waste content, then breaking the cell content through the foregoing agitation process. The lysate can then bind to an extraction matrix downstream of the disruption chamber or it can be mixed in with the abrasives.
    • 细胞捕获,破碎和提取装置包括被配置为接收细胞溶液并且在其中具有多个研磨剂的破碎室,所述研磨剂可以包括可变和多维分布在其中的金刚石粉末和位于破碎室中的研杵。 该装置包括被配置成搅动破碎室和/或杵的致动装置,研磨剂撕裂孔结构在溶液中的移动以便接近其内容物。 结合柱或尺寸排阻柱可以位于破裂室的下游。 杵可以相对于破碎室旋转。 研杵可以包括螺母形的芯或轴,和/或包括多个挤压件。 细胞溶液可以首先引入破碎室,研磨剂捕获细胞并允许其通过并清除废物,然后通过上述搅拌过程破坏细胞含量。 裂解物然后可以结合到破碎室下游的提取基质,或者它可以与研磨剂混合。