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20 条记录 (耗时 0.016 秒)

    Temperature sensor element for monitoring heating and cooling
    14.
    发明公开
    Temperature sensor element for monitoring heating and cooling 审中-公开
    Temperatursensor zurÜberwachungvon Heizen undKühlen

    公开(公告)号：EP1878503A1

    公开(公告)日：2008-01-16

    申请号：EP06014676.8

    申请日：2006-07-14

    申请人： Roche Diagnostics GmbH ,  F.HOFFMANN-LA ROCHE AG

    发明人： Savatic, Goran ,  Sarofim, Emad

    IPC分类号： B01L7/00 ,  B01J19/00

    CPC分类号： B01L7/52 ,  B01L3/5027 ,  B01L2200/147 ,  B01L2300/1827 ,  B01L2300/1844 ,  Y02P20/582

    摘要： Subject of the present invention is a system (1,11) comprising a cartridge (1) and a device (11) for heating and cooling a mixture in a controlled manner by sensing the temperature of the mixture in said cartridge with at least one sensor element (12,13), a device for heating a cartridge comprising a chamber, a method for conducting a thermal profile in a device, and a method for amplifying nucleic acids.

    摘要翻译： 本发明的主题是一种系统（1,11），其包括用于通过用至少一个传感器感测所述盒中的混合物的温度以受控方式加热和冷却混合物的盒（1）和装置（11） 元件（12,13），用于加热包括室的盒的装置，用于在装置中进行热分布的方法以及用于扩增核酸的方法。

    Photometric in plane detection using a rotatable disc
    16.
    发明公开
    Photometric in plane detection using a rotatable disc 有权
    在Ebene einer drebben Scheibe的Photometrische Detektion

    公开(公告)号：EP1752759A1

    公开(公告)日：2007-02-14

    申请号：EP06014095.1

    申请日：2006-07-07

    申请人： Roche Diagnostics GmbH ,  F.HOFFMANN-LA ROCHE AG

    发明人： Griss, Patrick ,  Hein, Heinz-Michael ,  Jaeggi, Rainer ,  Savatic, Goran

    IPC分类号： G01N21/07

    CPC分类号： G01N21/0303 ,  B01L3/502715 ,  B01L2300/0654 ,  B01L2300/0806 ,  B01L2300/168 ,  G01N35/00069

    摘要： On an analytical device for photometric detection of chemistry and/or fluid samples comprising a rotatable disc like body (1) a plurality of receptables (7) for fluid samples and optical means (9) for guiding light beams through the receptables are arranged. At least part of the optical means (9) are designed and/or arranged such, that at least part of the light beams is deflected and guided through the receptables in an angle to the radially outward direction on the disc like body (1) which means in an angle to the radius, connecting the respective optical means with the rotation axis (9) of the disc like body (1).

    摘要翻译： 在用于测量化学和/或流体样品的用于光学测量的分析装置中，包括可旋转盘状体（1），用于流体样品的多个容器（7）和用于引导光束穿过容器的光学装置（9）。 光学装置（9）的至少一部分被设计和/或布置成使得至少部分光束被偏转并且引导穿过接收器与盘状体（1）上的径向向外的方向成一角度 意指与半径成一定角度，将相应的光学装置与盘状体（1）的旋转轴线（9）相连接。

    Apparatus for retaining magnetic particles within a flow-through cell
    17.
    发明公开
    Apparatus for retaining magnetic particles within a flow-through cell 审中-公开
    Apparat zumZurückhaltenvon Magnetteilchen在einer von einerFlüssigkeitdurchströmtenZelle

    公开(公告)号：EP1661625A1

    公开(公告)日：2006-05-31

    申请号：EP06075025.4

    申请日：2003-01-22

    申请人： F.HOFFMANN-LA ROCHE AG ,  Roche Diagnostics GmbH

    发明人： Elsenhans, Olivier ,  Savatic, Goran ,  Gijs, Martin ,  Rida, Amar

    IPC分类号： B03C1/035 ,  B03C1/28

    CPC分类号： B03C1/035 ,  B03C1/288

    摘要： Apparatus for retaining magnetic particles within a segment of a flow-through cell during flow of a fluid through the cell. The apparatus comprises (a) an electrical current source; (b) an electromagnet (121, 122) having a winding (122) connected to the current source and a gap between at least one pair of poles (107, 108) each of which has a corrugated outer surface and (c) a microchannel (102) used as flow-through cell. The microchannel (102) is configured and dimensioned to receive an amount of magnetic particles to be retained within it and to allow flow of a liquid therethrough. The liquid carries molecules or particles to be captured by means of the magnetic particles. A portion of the microchannel (102) is inserted in the gap.

    摘要翻译： 用于在流体通过电池的流动期间将磁性颗粒保持在流通池的段内的装置。 该装置包括（a）电流源; （b）具有连接到电流源的绕组（122）和至少一对极（107,108）之间的间隙的电磁体（121,122），每个磁极具有波纹状外表面和（c）微通道 （102）用作流通池。 微通道（102）的构造和尺寸被设计成接收一定量的磁性颗粒以保持在其中并允许液体流过其中。 液体携带通过磁性颗粒捕获的分子或颗粒。 微通道（102）的一部分插入间隙中。

    Method and apparatus for transporting magnetic or magnetisable microbeads
    19.
    发明公开
    Method and apparatus for transporting magnetic or magnetisable microbeads 审中-公开
    Verfahren und Vorrichtung zum运输磁铁师，磁铁士兵Mikrokugeln

    公开(公告)号：EP1974821A1

    公开(公告)日：2008-10-01

    申请号：EP07006148.6

    申请日：2007-03-26

    申请人： F.HOFFMANN-LA ROCHE AG ,  Roche Diagnostics GmbH

    发明人： Elsenhans, Olivier ,  Savatic, Goran

    IPC分类号： B03C1/253

    CPC分类号： B03C1/253 ,  B03C1/0335 ,  B03C1/288 ,  B03C2201/18

    摘要： A method and an apparatus for transporting magnetic or magnetisable microbeads immersed in a liquid contained in a capillary tube having a length symmetry axis which defines an axial direction, the transporting being effected in the absence of a static magnetic field in the capillary tube. The apparatus comprises a capillary tube (3) located between the poles of a first row (1) of electromagnets and a second row (2) of electromagnets and an electrical circuit for applying to the coils (10) of the electromagnetic circuits of the first row of electromagnets (1), and to the coils (10) of the electromagnetic circuits of the second row of electromagnets (2), periodical electrical current pulses of uniform duration. The current pulses are applied to the coils (10) in the order of the position of the corresponding electromagnets in the axial direction, successive pulses extending over overlapping time intervals and the phase difference between successive pulses being constant and comprised between 90 and 180 degrees. The application of the electrical current pulses to the coils of the electromagnets generates a time variable magnetic field within the capillary tube (3). The amplitude, polarity and position of this magnetic field varies so with time that the magnetic field moves forward in the axial direction, and thereby causes transport of the microbeads in the axial direction.

    摘要翻译： 一种用于传送磁性或可磁化微珠的方法和装置，其浸在包含在限定轴向方向的长度对称轴的毛细管中的液体中，所述传送是在毛细管中没有静磁场的情况下进行的。 该装置包括位于电磁体的第一排（1）的极点和电磁体的第二排（2）的电极之间的毛细管（3）和用于施加到第一电极的电磁线圈（10）的电路 行电磁体（1）和第二排电磁体（2）的电磁线圈的线圈（10），具有均匀持续时间的周期性电流脉冲。 电流脉冲按照相应的电磁铁在轴向上的位置的顺序施加到线圈（10），连续的脉冲在重叠的时间间隔上延伸，并且连续的脉冲之间的相位差是恒定的并且包括在90和180度之间。 将电流脉冲施加到电磁体的线圈在毛细管（3）内产生时间可变的磁场。 该磁场的振幅，极性和位置随着磁场沿轴向向前移动的时间而变化，从而导致微珠沿轴向的传送。