FLUIDIC PUMP
    1.
    发明申请
    FLUIDIC PUMP 审中-公开
    流体泵

    公开(公告)号:WO2017099090A1

    公开(公告)日:2017-06-15

    申请号:PCT/JP2016/086277

    申请日:2016-12-06

    摘要: A fluidic pump on a monolithic chip. A closed length of channel is disposed on the chip, with a plurality of energizers disposed along the length of the channel. Each energizer is associated with a unique energizer designation. An first controller and energizer fire control lines are also disposed on the chip. One each of the energizer fire control lines is electrically connecting one each of the energizers to the first controller. Inputs are electrically connected to the first controller, for connecting the first controller to an second controller that is not disposed on the chip. The inputs include a power input, a ground input, and an enable input. The first controller has circuitry to (a) receive from the second controller an enable on the enable input, (b) send a timed sequence of fire commands on the energizer fire control lines to a selected number of energizers that is greater than one, starting with a stored starting energizer and ending with an ending energizer, and (c) update the stored starting energizer with the designation for the energizer next following the ending energizer.

    摘要翻译: 单片芯片上的流体泵。 通道的闭合长度设置在芯片上,多个激励器沿着通道的长度设置。 每个激励器都有一个独特的激励器名称。 芯片上还设置有第一控制器和激励器火控线。 一个增能器火灾控制线中的每一个将一个增能器中的每一个电连接到第一控制器。 输入端电连接到第一控制器,用于将第一控制器连接到没有设置在芯片上的第二控制器。 输入包括电源输入,接地输入和使能输入。 第一控制器具有用于(a)从第二控制器接收使能输入上的使能的电路,(b)将激励器火情控制线上的火情命令的定时序列发送到选择数量的大于1的激励器,开始 (c)更新存储的启动激励器,并在结束激励器之后指定激励器。

    CAPILLARY JUNCTION
    2.
    发明申请
    CAPILLARY JUNCTION 审中-公开
    毛细管接头

    公开(公告)号:WO2016204638A2

    公开(公告)日:2016-12-22

    申请号:PCT/PT2016/050013

    申请日:2016-06-17

    申请人: BIOSURFIT, S.A.

    IPC分类号: B01L3/00

    摘要: A microfluidic device with reduced risk of bubble formation at a capillary junction between two conduits is provided. In some embodiments, the microfluidic device comprises a supply reservoir, a first conduit and a second conduit. The first conduit is configured such that liquid flows by capillary effect from the supply reservoir into the first conduit. The second conduit is connected to the first conduit through an opening in a wall of the first conduit and is configured such that liquid flows from the first conduit to the second conduit by capillary effect. A width of the second conduit, along a direction of liquid flow in the first conduit, is greater than a depth of the second conduit and a depth of the second conduit is less than a depth of the first conduit.

    摘要翻译: 提供了一种微流体装置,其具有在两个导管之间的毛细管连接处形成气泡的风险降低。 在一些实施例中,微流体装置包括供应储存器,第一导管和第二导管。 第一导管构造成使得液体通过毛细作用从供应储器流入第一导管。 第二管道通过第一管道的壁中的开口连接到第一管道,并且构造成使得液体通过毛细作用从第一管道流动到第二管道。 沿着第一导管中的液体流动方向的第二导管的宽度大于第二导管的深度,并且第二导管的深度小于第一导管的深度。

    MICROFLUIDIC PUMP APPARATUS AND METHODS
    4.
    发明申请
    MICROFLUIDIC PUMP APPARATUS AND METHODS 审中-公开
    微流体泵装置及方法

    公开(公告)号:WO2016107974A1

    公开(公告)日:2016-07-07

    申请号:PCT/FI2015/050913

    申请日:2015-12-21

    发明人: KIMMEL, Jyrki

    IPC分类号: F04B19/00 F04B43/12

    摘要: An apparatus and method, the apparatus comprising: a microfluidic channel (3); an electromechanical gel (5) provided within the microfluidic channel (3); at least one pair of electrodes (7) wherein the at least one pair of electrodes (7) are configured to control the electric field across the microfluidic channel (3) to cause the electromechanical gel (5) to deform in response to a voltage applied to the electrodes (7) such that the deformation enables fluid to be pumped through the microfluidic channel (3).

    摘要翻译: 一种装置和方法,所述装置包括:微流体通道(3); 设置在微流体通道(3)内的机电凝胶(5); 至少一对电极(7),其中所述至少一对电极(7)被配置为控制穿过所述微流体通道(3)的电场,以使机电凝胶(5)响应于施加的电压而变形 到所述电极(7),使得所述变形使得流体能够泵送通过所述微流体通道(3)。

    LARGE SCALE, LOW COST NANOSENSOR, NANO-NEEDLE, AND NANOPUMP ARRAYS
    5.
    发明申请
    LARGE SCALE, LOW COST NANOSENSOR, NANO-NEEDLE, AND NANOPUMP ARRAYS 审中-公开
    大规模,低成本纳米传感器,纳米针和纳米泵阵列

    公开(公告)号:WO2016077804A1

    公开(公告)日:2016-05-19

    申请号:PCT/US2015/060753

    申请日:2015-11-13

    IPC分类号: H01L29/06

    摘要: A nanoscale probe includes a substrate and a pair of nanoscale wires each having a first end disposed on the substrate and a second end. The second ends of each nanoscale wire are in contact with one another such that the pair of nanoscale wires form a bridge extending over the substrate. The nanoscale wires may be electrically connected to electrodes residing on the substrate. The electrodes, in turn, are connected to an active electronic device such as a readout device or microprocessor formed in the substrate on which the probe is located. In this way a property of the nanoscale wires, and thus of the cell, may be determined.

    摘要翻译: 纳米尺度探针包括基底和一对纳米线,每根线具有设置在基底上的第一端和第二端。 每个纳米线的第二端彼此接触,使得该对纳米级线形成在衬底上延伸的桥。 纳米线可以电连接到驻留在基底上的电极。 电极又连接到诸如形成在探针所在的基板中的读出装置或微处理器的有源电子装置。 以这种方式,可以确定纳米线的性质,从而确定电池的性质。

    PUMP PROVIDED WITH AN ASSEMBLY FOR MEASURING THE TEMPERATURE OR FLOW RATE OF A FLUID
    6.
    发明申请
    PUMP PROVIDED WITH AN ASSEMBLY FOR MEASURING THE TEMPERATURE OR FLOW RATE OF A FLUID 审中-公开
    泵配有一个组件,用于测量流体的温度或流量

    公开(公告)号:WO2014090900A9

    公开(公告)日:2014-09-04

    申请号:PCT/EP2013076282

    申请日:2013-12-11

    发明人: NICOLAS STEPHANE

    摘要: The invention relates to a pump comprising: a first substrate, at least one channel formed in a face of the first substrate, a second substrate (6) having a face mounted on the face of the first substrate, and an assembly (64) for measuring the temperature or the flow of a pumped fluid, said assembly comprising: inside one of the substrates (6), a compartment (66) entirely filled with a thermally insulating solid material (72) having an outer face (74) flush with the inside of the tube or the chamber; and a temperature probe (68, 69) arranged above the compartment, on the outer face of the insulating material, in order to thermally insulate said probe from the substrate.

    摘要翻译: 本发明涉及一种泵,其包括:第一基板,至少一个形成在第一基板的表面中的通道,具有安装在第一基板的表面上的表面的第二基板(6),以及用于 测量泵送流体的温度或流量,所述组件包括:在基底(6)之一内部的完全填充有绝热固体材料(72)的隔室(66),所述隔热固体材料具有与所述基底 在管或腔室内部; 以及布置在隔室上方的绝缘材料外表面上的温度探测器(68,69),以便将所述探测器与衬底热绝缘。

    가역적 전극반응을 이용한 전기삼투펌프 및 이를 이용한 유체 펌핑 시스템
    7.
    发明申请
    가역적 전극반응을 이용한 전기삼투펌프 및 이를 이용한 유체 펌핑 시스템 审中-公开
    使用可逆电极反应的电动泵和使用其的流体泵送系统

    公开(公告)号:WO2014112726A1

    公开(公告)日:2014-07-24

    申请号:PCT/KR2013/011801

    申请日:2013-12-18

    发明人: 신운섭

    CPC分类号: F04B17/003 F04B19/006

    摘要: 본 발명은 유체의 이동을 허용하는 멤브레인; 및 상기 멤브레인의 양측에 각각 마련되고, 유체의 이동을 허용하도록 다공성 재질 또는 구조로 이루어지고, 가역적인 전기화학 반응을 일으키기 위한 물질로 이루어지는 제 1 및 제 2 전극을 포함하고, 상기 제 1 및 제 2 전극에 전압을 교번하여 반대방향으로 공급함으로써 상기 전기화학 반응이 정방향과 역방향으로 반복해서 일어나도록 하여 상기 유체의 이동 방향 변화로 인해 펌핑력을 발생시키도록 하고, 상기 제 1 및 제 2 전극이 재생되도록 하는 가역적 전극반응을 이용한 전기삼투펌프 및 이를 이용한 유체 펌핑 시스템에 관한 것이다. 본 발명에 따르면, 전기삼투펌프를 크기 및 구성을 그대로 유지하면서 다량의 유체를 장시간 이동시킬 수 있도록 하고, 가역적 반응에 의해 전극의 재생이 가능하도록 하며, 가스의 발생이 없도록 하여 전기삼투펌프의 활용도를 높일 수 있다.

    摘要翻译: 本发明涉及一种使用可逆电极反应的电渗泵和使用其的流体泵送系统,该泵包括:允许流体通过的膜; 以及分别布置在膜的两侧上的第一和第二电极,第一和第二电极由多孔且可逆和电化学反应的材料或结构制成,其中第一和第二电极交替地和反向地供应 电压使得电化学反应交替地前后重复,使得流体的移动方向的交替变化产生泵送力以修复第一和第二电极。 根据本发明,电渗泵可以在保持其大小和结构的情况下长时间移动大量流体,并且可以通过可逆反应来修复电极,从而增加其可用性而不产生气体 。

    MECHANICAL DRIVER
    8.
    发明申请
    MECHANICAL DRIVER 审中-公开
    机械驱动程序

    公开(公告)号:WO2013147602A2

    公开(公告)日:2013-10-03

    申请号:PCT/NL2013/050227

    申请日:2013-03-27

    申请人: VICENTRA B.V.

    IPC分类号: F04B19/00

    摘要: A mechanical driver comprising a wedge shaped member operatively coupled to a shape memory alloy such that the shape memory alloy is able to displace the wedge shaped member in an essentially linear direction. The wedge shaped member is in constant contact with a lever arranged so that it can rotate about a fixed pivot point. A piston is arranged such that it is constant contact with the lever at a point between the pivot point of the lever and the contact point between the lever and the wedge shaped member. Return springs are provided to return the piston, lever and wedge shaped member to their respective start positions. Activation of the shape memory alloy displaces the wedge shaped member along its linear direction and this causes the lever to be deflected about its pivot point and the piston to be deflected in an essentially linear direction that is perpendicular to the linear direction of travel of the wedge shaped member.

    摘要翻译: 一种机械驱动器,其包括可操作地联接到形状记忆合金的楔形构件,使得形状记忆合金能够使楔形构件在基本上直线的方向上移位。 楔形构件与布置成可围绕固定枢转点旋转的杠杆持续接触。 活塞布置成使得其在杠杆的枢转点和杠杆与楔形构件之间的接触点之间的点处与杠杆持续接触。 提供复位弹簧以使活塞,杠杆和楔形构件返回到它们各自的起始位置。 形状记忆合金的激活使楔形构件沿其线性方向移动,并且这导致杆围绕其枢转点偏转,并且活塞沿基本上线性的方向偏转,该线性方向垂直于楔形件的线性行进方向 形状的成员。

    FLUID DISPENSING SYSTEM
    9.
    发明申请
    FLUID DISPENSING SYSTEM 审中-公开
    流体分配系统

    公开(公告)号:WO2013046156A1

    公开(公告)日:2013-04-04

    申请号:PCT/IB2012/055170

    申请日:2012-09-27

    摘要: A fluid dispensing system comprising a pump (4) and a dispenser spray head comprising at least one nozzle through which fluid to be dispensed exits, the pump (4) comprising a stator (14) and a rotor (12) mounted in a chamber of the stator and rotatably displaceable with respect to the stator (14) around an axis of rotation (Ar) and axially along said axis (Ar), said axial displacement of the rotor in a first axial direction (A1) configured to effect a pump filling operation drawing in fluid via an inlet (8) into the stator chamber and in an opposite second axial direction (A2) configured to effect a dispensing operation expulsing the fluid in the chamber out of an outlet (10) of the pump. The outlet of the pump is positioned in the rotor and the dispenser spray head is fluidly connected to the outlet of the pump and is positioned at or adjacent an axial output end (19) of the rotor. The dispenser spray head is configured to dispense fluid at least partially in a radial direction (R) and encircling the axis of rotation.

    摘要翻译: 一种流体分配系统,包括泵(4)和分配器喷头,所述分配器喷头包括至少一个喷嘴,待分配的流体通过所述喷嘴出口,所述泵(4)包括定子(14)和转子(12),所述转子安装在 定子并且围绕旋转轴线(Ar)相对于定子(14)可旋转地位移并且沿着所述轴线(Ar)轴向地可旋转地移位,所述转子在第一轴向方向(A1)上的轴向位移被配置为实现泵填充 经由入口(8)流入定子室并且在相对的第二轴向方向(A2)上进行流体流动操作,所述相对的第二轴向方向(A2)被配置为实现分配操作,从而将所述腔室中的流体排出泵的出口(10)。 泵的出口定位在转子中,并且分配器喷头流体地连接到泵的出口并且定位在转子的轴向输出端(19)处或邻近转子的轴向输出端(19)。 分配器喷头构造成至少部分地沿径向方向(R)分配流体并且环绕旋转轴线。

    FLUIDAUSGABESYSTEM
    10.
    发明申请
    FLUIDAUSGABESYSTEM 审中-公开
    流体系统文档

    公开(公告)号:WO2013045121A1

    公开(公告)日:2013-04-04

    申请号:PCT/EP2012/055747

    申请日:2012-03-30

    发明人: FREY, Daniel

    IPC分类号: F04B7/06 F04B19/00

    摘要: Ein Fluidausgabesystem, aufweisend eine Pumpe (4) und einen Ausgabesprühkopf, aufweisend mindestens eine Düse, durch die auszugebendes Fluid austritt, wobei die Pumpe (4) einen Stator (14) und einen Rotor (12) aufweist, der in einer Kammer des Stators angebracht und in Bezug auf den Stator (14) um eine Drehachse (Αή und axial entlang der Achse (Ar) drehbar ist, wobei die axiale Verschiebung des Rotors in eine erste axiale Richtung (A1) so konfiguriert ist, dass sie einen Pumpenfüllbetrieb bewirkt, in dem ein Fluid über einen Einlass (8) in die Statorkammer gezogen wird, und die axiale Verschiebung in eine entgegengesetzte zweite axiale Richtung (A2) so konfiguriert ist, dass sie einen Ausgabebetrieb bewirkt, in dem das Fluid in der Kammer aus einem Auslass (10) der Pumpe ausgetrieben wird. Der Auslass der Pumpe ist in dem Rotor angeordnet und der Ausgabesprühkopf ist mit dem Auslass der Pumpe in Fluidverbindung und an einem axialen oder angrenzend an ein axiales Auslassende (19) des Rotors angeordnet. Der Ausgabesprühkopf ist so konfiguriert, dass er Fluid zumindest teilweise in eine radiale Richtung (R) und die Drehachse umgebend ausgibt.

    摘要翻译: 一种流体分配系统,包括一个泵(4)和一个Ausgabesprühkopf,包括由所述分配的流体,其中,所述泵(4)具有定子(14)和转子(12),至少一个喷嘴出口安装在所述定子的腔室 并且相对于围绕旋转轴的定子(14)(阿尔法&eeacgr;以及轴向地(沿轴线Ar)是可旋转的,所述在第一轴向方向上的转子(A1)的轴向位移被构造成使得它导致Pumpenfüllbetrieb, 其中经由入口(8)的流体被吸入到定子,和在相反的第二轴向方向上(A2)的轴向位移被配置成使得它导致一个输出操作,其中在所述腔室中的流体从排出口( 10)的所述泵排出。所述泵的出口被设置在所述转子和所述Ausgabesprühkopf被连接到泵的出口和在流体连通的一个轴向或邻近轴向出口 设置在所述转子的端部(19)。 所述Ausgabesprühkopf被配置为使得其至少部分地在径​​向方向(R)和围绕它的旋转轴线的输出流体。