POSITIVE DISPLACEMENT PUMP SYSTEM AND METHODS FOR THE DISPENSING OF DROPLETS
    1.
    发明申请
    POSITIVE DISPLACEMENT PUMP SYSTEM AND METHODS FOR THE DISPENSING OF DROPLETS 审中-公开
    正位移泵系统和用于分配液滴的方法

    公开(公告)号:WO2017009375A1

    公开(公告)日:2017-01-19

    申请号:PCT/EP2016/066631

    申请日:2016-07-13

    Applicant: GINOLIS OY

    Abstract: Positive displacement pump system for the dispensing of droplets of liquid comprises a pump with a liquid-containing chamber (337) with a movable portion (313), an actuator (321) adapted to move said movable portion of said chamber for changing the volume of said chamber, a liquid outlet (343) in fluid communication with said chamber. A dispensing valve (344) for controlling flow through said liquid outlet and control means (326) for controlling said actuator and said valve are included. The system is characterized in that said actuator is a self-locking piezo-linear actuator in which the force required to produce a unit change in linear displacement of said movable portion of said chamber is substantially independent of the position of the actuator. Preferably the linear actuator is a walking piezo-motor. The pump may preferably be a bellows pump or a syringe pump. In a method to use the device the system pressure is stabilized before dispensing a plurality of droplets.

    Abstract translation: 用于分配液滴的容积式泵系统包括具有带有可移动部分(313)的液体容纳室(337)的泵,用于使所述可移动部分(313)移动的致动器(321) 所述腔室用于改变所述腔室的容积;与所述腔室流体连通的液体出口(343)。 包括用于控制流过所述液体出口和用于控制所述致动器和所述阀的控制装置(326)的分配阀(344)。 该系统的特征在于,所述致动器是自锁压电线性致动器,其中产生所述腔室的所述可移动部分的线性位移的单位变化所需的力基本上与致动器的位置无关。 优选地,线性致动器是步行式压电马达。 泵可以优选为波纹管泵或注射泵。 在使用该装置的方法中,在分配多个液滴之前系统压力稳定。

    A METHOD AND AN EQUIPMENT FOR PORTIONING LIQUID CONSIGNMENTS
    5.
    发明申请
    A METHOD AND AN EQUIPMENT FOR PORTIONING LIQUID CONSIGNMENTS 审中-公开
    一种用于分配液体补充的方法和设备

    公开(公告)号:WO1998015800A1

    公开(公告)日:1998-04-16

    申请号:PCT/FI1997000603

    申请日:1997-10-06

    CPC classification number: B01L3/021 G01F11/08 G01F11/086 G01N2035/1023

    Abstract: This invention relates to a method and an equipment for portioning of liquid consignments of specific amounts and to the packaging of these small liquid consignments in mass production. The portioning is executed with a bellow, which lines an air space of varying volume so that the air stream caused by the bellow establishes the injection and suction of a liquid. According to the invention the air space is connected to the suction tip (4), which holds a liquid space lined by a filter permeable to air stream but impermeable to liquid; when in suction phase the liquid is sucked into the suction tip (4) by the motion of the liquid, and in the injection phase the reverse motion of the bellow is used in injecting the liquid consignment from the suction tip, and the injection of the liquid consignment of certain volume is based on a corresponding volume change in the air space of the bellow established by an equipment controlling the bellow. Serial portioning may take place so that a liquid volume of multiple times of the liquid consignments is sucked into the suction tip (4), after which the liquid consignments are portioned by the reversible motions of the bellow produced by the equipment controlling the bellow, which may be a pacemotor, for example. The suction tip may be removable, in which case the liquid to be portioned may be changed without having to clean the equipment, since the filter (17) in the suction tip prevents the contamination of the air space of the bellow.

    Abstract translation: 本发明涉及一种用于分批具体量的液体货物和这些小液体货物的批量生产的包装的方法和设备。 分配是用波纹管执行的,其沿着不同体积的空气空间排列,使得由波纹管引起的空气流建立液体的注入和抽吸。 根据本发明,空气空间连接到吸嘴(4),该吸嘴保持由可渗透空气流但不透液体的过滤器排列的液体空间; 当处于抽吸阶段时,液体通过液体的运动被吸入吸嘴(4),并且在注射阶段,波纹管的反向运动用于从吸嘴注射液体物料,并且注射 一定体积的液体货物是基于由控制波纹管的设备建立的波纹管的空气空间中相应的体积变化。 可以进行串联分配,使得多次液体货物的液体体积被吸入到吸嘴(4)中,之后液体货物由控制波纹管的设备产生的波纹管的可逆运动分配, 例如,可能是一个起搏器。 吸入尖端可以是可移除的,在这种情况下,可以改变要分配的液体,而不必清洁设备,因为吸入口中的过滤器(17)防止了波纹管的空气空间的污染。

    DOSAGE DISPENSING CAP SYSTEM
    6.
    发明申请
    DOSAGE DISPENSING CAP SYSTEM 审中-公开
    剂量分配CAP系统

    公开(公告)号:WO2012024668A3

    公开(公告)日:2012-05-10

    申请号:PCT/US2011048591

    申请日:2011-08-22

    Abstract: A dosage dispensing cap system is configured to release a fixed amount of medication from a container as a result of a single actuation by a user. A first cap element of the system may have a first aperture and be adapted to be attached to the container, which is configured to house a multiplicity of pills of a generally uniform size, or liquid medication of a particular volume. A second cap element may be flexible, have a flange member extending generally radially outward from a diaphragm member and be disposed between the first cap element and the container. The diaphragm member may have a mouth portion, a throat portion and a cavity generally disposed therebetween. The cavity may be generally large enough to contain a fixed number of pills or a dose volume of liquid. By way of a simple actuation, the mouth portion opens and the throat portion closes, thereby allowing the cap system to release a discrete number of pills or a dose volume of liquid medication.

    Abstract translation: 剂量分配帽系统被配置为由于用户的单次致动而从容器释放固定量的药物。 系统的第一盖元件可以具有第一孔并且适于附接到容器,该容器被构造成容纳多个大体均匀尺寸的药丸或具有特定体积的液体药物。 第二帽元件可以是柔性的,具有从隔膜构件大致径向向外延伸并且设置在第一帽元件和容器之间的凸缘构件。 隔膜构件可具有口部,喉部和通常设置在其间的腔体。 腔体通常可以足够大以容纳固定数量的药丸或剂量体积的液体。 通过简单的致动,口部打开并且喉部闭合,由此允许盖系统释放离散数量的药丸或剂量体积的液体药物。

    TWO WAY ACCUMULATOR PROGRAMMABLE VALVE PUMP
    8.
    发明申请
    TWO WAY ACCUMULATOR PROGRAMMABLE VALVE PUMP 审中-公开
    两路蓄能器可编程阀门泵

    公开(公告)号:WO2009045258A1

    公开(公告)日:2009-04-09

    申请号:PCT/US2008/010125

    申请日:2008-08-27

    Abstract: An improved implantable valve accumulator pump for the delivery of medication is disclosed. The implantable pump comprises a pressurized drug reservoir. The medication metering assembly comprises a fixed volume accumulator positioned between a pair of valves. The valves alternately open and close to admit medication from the reservoir into the accumulator and to dispense a precise volume pulse to an outlet catheter. In order to improve the pump' s accuracy and to increase pumping volume while optimizing the pump's overall size and energy usage a two way diaphragm accumulator is used. The unit can be externally programmed or can be used in a fixed rate configuration that is never programmed but set at the factory or in the current programmable configuration.

    Abstract translation: 公开了用于输送药物的改进的可植入阀蓄能器泵。 可植入泵包括加压药物储存器。 药物计量组件包括位于一对阀之间的固定容积蓄积器。 阀交替地打开和关闭,以将药物从储存器进入蓄能器并且将精确的体积脉冲分配给出口导管。 为了提高泵的精度和增加泵送量,同时优化泵的总体尺寸和能量使用,使用双向隔膜蓄能器。 该单元可以进行外部编程,也可以以固定速率配置使用,从未编程,但在出厂时或当前的可编程配置中设置。

    VERDRÄNGERPUMPE SOWIE EINE DIE VERDRÄNGERPUMPE AUFWEISENDE VORRICHTUNG ZUM DOSIEREN MINDESTENS EINER FLIESSÄHIGEN KOMPONENTE
    9.
    发明申请
    VERDRÄNGERPUMPE SOWIE EINE DIE VERDRÄNGERPUMPE AUFWEISENDE VORRICHTUNG ZUM DOSIEREN MINDESTENS EINER FLIESSÄHIGEN KOMPONENTE 审中-公开
    而正排量泵正排量泵HAVING设备灌装至少一个部件FLIESSÄHIGEN

    公开(公告)号:WO2004001345A1

    公开(公告)日:2003-12-31

    申请号:PCT/EP2003/006187

    申请日:2003-06-12

    Inventor: SCHÜTZE, Thomas

    CPC classification number: G01F11/086 G01F11/029

    Abstract: Die Erfindung betrifft eine Verdrängerpumpe (1) einen Zylinder (1a, lb) aufweisend, in dem ein Kolben (4) mittels eines Antriebs (3, 7, 8) hin und her bewegbar ist, wobei eine Dichtung den Kolben (4) umfaßt und abdichtend an der Außenwandung des Kolbens (4) sowie an der Innenwandung des Zylinders (1a, 1b) anliegt, und die Dichtung den Zylinder in einen ersten und einen zweiten Raum (5, 6) unterteilt, wobei der mit einem Medium gefüllte erste Raum (5) mit einer Verbindungsleitung (10) in Verbindung ist, über die das Medium durch die Bewegung des Kolbens (4) aus dem Raum (5) des Zylinders herausdrückbar bzw. in diesen hineinförderbar ist, wobei die Dichtung eine Rollmembran (9, 30) ist.

    Abstract translation: 本发明涉及一种容积式泵(1)包括汽缸(1A,磅)是具有,在该活塞(4)由一个驱动装置(3,7,8)来回移动的装置,其特征在于,一个密封件中的活塞(4),和 密封在活塞(4)的外壁和在圆筒的内壁(1A,1B)被施加,并且所述密封件细分气缸分成第一和第二空间(5,6),所述填充有介质的第一空间( 5)具有连接线(10)连通,通过从所述空间中的介质(由活塞4)的移动(5)的气缸被hineinförderbar压出或在这些中,其中所述密封件是一个辊隔膜(9,30) 是。

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