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    • 11. 发明专利
    • Cell disrupter and, method for disrupting cell
    • 细胞破坏和破坏细胞的方法
    • JP2005130730A
    • 2005-05-26
    • JP2003368172
    • 2003-10-28
    • Hitachi Koki Co Ltd日立工機株式会社
    • NAGAOKA HITOSHIYAMADA KENJIMORITA MASATAKANAGATA AKIOKAMATAKI TETSUYA
    • C12M1/33B02C18/14B02C18/16C12N1/06
    • C12M45/02C12M47/08C12M47/20
    • PROBLEM TO BE SOLVED: To provide a cell disrupter which can simply, quickly and perfectly freeze and disrupt tissue pieces including the liver, heart, and smooth muscle of an experimental animal or the like in high useful substance recovery and in good disruption efficiency.
      SOLUTION: This cell disrupter that a screw shaft driven with a motor is rotatably supported in a receiving cylinder having a feeding port and that a fixed blade and a rotary blade for disrupting biological tissue pieces fed with the screw shaft are attached to the discharging side of the receiving cylinder is characterized by disposing a cooling tank for freezing the biological tissue pieces at a place near to the feeding port. The method for disrupting the cells is characterized by feeding frozen biological tissue pieces or the frozen biological tissue pieces and ice in a mixed state into a feeding port.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种细胞破坏器,其可以在高有用物质回收和良好破坏中简单,快速和完美地冻结和破坏包括实验动物等的肝,心脏和平滑肌的组织块 效率。 解决方案:该电池破坏器,用电动机驱动的螺杆轴可旋转地支撑在具有进料口的容纳圆筒中,并且固定刀片和用于破坏供给螺杆轴的生物组织片的旋转刀片被附接到 容纳筒的排出侧的特征在于,在靠近进料口的位置设置用于冷冻生物组织片的冷却槽。 破坏细胞的方法的特征在于将冷冻的生物组织块或冷冻的生物组织块和冰以混合状态送入进料口。 版权所有(C)2005,JPO&NCIPI
    • 12. 发明专利
    • Continuous flow homogenizer
    • 连续流动均质机
    • JPS6143982A
    • 1986-03-03
    • JP16421584
    • 1984-08-07
    • Yamato Scient Co Ltd
    • SAITO TATSUHIKOTAKAHATA HIKARI
    • B02C19/10B01F15/00C12M1/00C12M1/33
    • C12M47/08
    • PURPOSE: To obtain the titled homogenizer having high disintegration efficiency, and operable easily, by placing a pestle in a tubular vessel, and jointing the rotary shaft of the pestle detachably to the driving shaft with a one-way clutch.
      CONSTITUTION: A pestle 13 is placed rotatably in a tubular vessel 9 interposing small gap between the inner wall of the vessel. The rotary shaft 11 of the pestle 13 is connected to the driving mechanism 15 in a vertically detachable manner with a one-way clutch 19 which makes the rotary shaft 11 rotatable in a nearly horizontal plane in one direction. The unemulsified tissue poured into the vessel through the inlet 5 is emulsified in the space between the outer circumference of the pestle and the inner wall of the tubular vessel, and is discharged continuously from the outlet port 7.
      COPYRIGHT: (C)1986,JPO&Japio
    • 目的:为了获得具有高崩解效率的标准均化器,并且容易操作,通过将杵放置在管状容器中,并且用单向离合器将杵的旋转轴可拆卸地连接到驱动轴上。 构成:研杵13可旋转地放置在管状容器9中,管状容器9在容器的内壁之间插入小间隙。 杵13的旋转轴11通过单向离合器19以可垂直拆卸的方式与驱动机构15连接,该单向离合器19使旋转轴11沿一个方向在大致水平面上旋转。 通过入口5倒入容器中的未乳化组织在杵的外周和管状容器的内壁之间的空间中被乳化,并且从出口7连续排出。
    • 15. 发明专利
    • Cell isolation apparatus
    • 细胞分离装置
    • JP2013255447A
    • 2013-12-26
    • JP2012133090
    • 2012-06-12
    • Nippon Koden Corp日本光電工業株式会社
    • SHIOYAMA TAKAHIROSUZUKI AKANEKUBO HIROTSUGU
    • C12M1/26C12M3/08
    • B01L3/021C12M45/02C12M47/08
    • PROBLEM TO BE SOLVED: To provide a technique by which a certain result of cell isolation can be automatically obtained without performing a procedure that depends on the skill level.SOLUTION: In a cell isolation apparatus 100, tissue and fluid that are accommodated in a container 20 are agitated by a pipette 10, and cells are isolated from the tissue. A nozzle 40 to which the pipette 10 is attached is connected to a pump 42. A controller 80 controls an operation of the pump 42 to cause air to be ejected from the nozzle 40 or to be sucked into the nozzle, thereby causing the pipette 10 to perform agitation. A user inputs a condition of control through an operation unit 94. As the condition of the control, at least one of a rate of ejection of air from the nozzle 40, a rate of suction of air into the nozzle, an amount of suction of air, an amount of ejection of air, a duration time of ejection of air, a duration time of suction of air, an interval between election and suction, and ejection and suction numbers is variable.
    • 要解决的问题:提供一种可以在不执行取决于技能水平的程序的情况下自动获得细胞分离的某些结果的技术。解决方案:在细胞分离装置100中,容纳在容器中的组织和流体 20被移液管10搅动,细胞与组织分离。 将吸移管10安装到其上的喷嘴40连接到泵42.控制器80控制泵42的操作,以使空气从喷嘴40喷射或被吸入喷嘴,从而使移液管10 进行激动。 用户通过操作单元94输入控制条件。作为控制条件,从喷嘴40排出空气的速率,进入喷嘴的空气吸入速率,吸入量 空气,空气喷射量,空气喷射持续时间,空气吸入持续时间,选择和抽吸之间的间隔以及喷射和吸入数量是可变的。
    • 17. 发明专利
    • Homogenizer
    • 均质
    • JP2007216103A
    • 2007-08-30
    • JP2006037096
    • 2006-02-14
    • Japan Organo Co Ltdオルガノ株式会社
    • TANAKA JUICHI
    • B02C1/00
    • C12M47/08
    • PROBLEM TO BE SOLVED: To enable the sensing of a timing when a sample is crushed without fail, and the simplification of a complete examination, and to aim a reduction in production cost. SOLUTION: A paddle speed is stabilized by an output of a control signal adjusting a rotational speed of a motor 11 from a paddle speed control means 151. An output value (control output value) of the control signal from the paddle speed control means to the motor 11 decreases gradually in the rate of change when a crushing of samples advances and a homogenization advances. At the time when the sample is crushed without fail, the control output value falls in a value within the predetermined range. Therefore, by providing a control output value confirming means 16 capable of confirming that such a control output value falls in the value within the predetermined range, a finish of a crushing process of the sample can be known easily. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:为了能够感测到样品被破碎的时机,并且简化了完整的检查,并且旨在降低生产成本。 解决方案:通过控制信号的输出稳定桨速,该控制信号从桨速控制装置151调节马达11的转速。来自桨速控制装置的控制信号的输出值(控制输出值) 当样品的破碎进行并且均质化进行时,电动机11的平均值在变化率中逐渐降低。 当样品被破碎时,控制输出值落在预定范围内的值。 因此,通过提供能够确认这样的控制输出值落在规定范围内的值的控制输出值确认单元16,可以容易地知道样品的破碎处理的结束。 版权所有(C)2007,JPO&INPIT