HEAT EXCHANGER AND METHOD FOR HEAT EXCHANGING
    2.
    发明申请
    HEAT EXCHANGER AND METHOD FOR HEAT EXCHANGING 审中-公开
    热交换器和换热器的方法

    公开(公告)号:WO2010040824A1

    公开(公告)日:2010-04-15

    申请号:PCT/EP2009/063159

    申请日:2009-10-09

    Abstract: The present invention relates to a method for exchanging heat between an effluent fluid (4) and a treatment fluid (5, 7, 9) and a heat exchanger (11) for heat exchange as well as an arrangement and a kit comprising a heat exchanger. The heat exchanger comprises a first and a second fluid circuit (19, 20) extending through the heat exchanger. The heat exchanger further comprises a stack of fluid plates (12, 13, 40) and a membrane (16) arranged between each of the fluid plates (12, 13, 40) where one interspace is formed between each fluid plate and membrane. The first and the second fluid circuit (19, 20) is each constituted by a passage extending through the fluid plates and membranes and along the fluid plates and membranes in at least two interspaces (17, 18). According to the method for heat exchanging an effluent fluid (4) is passed through the first fluid circuit (19) and a treatment fluid (5, 7, 9) is passed through the second fluid circuit (20) such that the effluent fluid (4) is passed along one side of a membrane (16) and simultaneously the treatment fluid (5, 7, 9) is passed along the other side of the membrane (16). Heat is thus exchanged between the effluent fluid (4) and the treatment fluid (5, 7, 9) over the membrane (16).

    Abstract translation: 本发明涉及一种用于在流出物流体(4)和处理流体(5,7,9)和用于热交换的热交换器(11)之间进行热交换的方法,以及包括热交换器 。 热交换器包括延伸穿过热交换器的第一和第二流体回路(19,20)。 热交换器还包括一组流体板(12,13,40)和布置在每个流体板(12,13,40)之间的膜(16),其中在每个流体板和膜之间形成一个间隙。 第一和第二流体回路(19,20)各自由在至少两个间隙(17,18)中延伸穿过流体板和膜并沿着流体板和膜延伸的通道构成。 根据用于热交换的方法,流出物流体(4)通过第一流体回路(19),并且处理流体(5,7,9)通过第二流体回路(20),使得流出物流体 4)沿着膜(16)的一侧通过,同时处理流体(5,7,9)沿膜(16)的另一侧通过。 因此,在流出液(4)和膜(16)之间的处理流体(5,7,9)之间交换热量。

    A PROCESS FOR PREPARING A STOCK SOLUTION COMPOSITION FOR A MEDICAL TREATMENT, AND A SOFT BAG TO BE USED IN THE PREPARATION OF SAID STOCK SOLUTION COMPOSITION
    4.
    发明申请
    A PROCESS FOR PREPARING A STOCK SOLUTION COMPOSITION FOR A MEDICAL TREATMENT, AND A SOFT BAG TO BE USED IN THE PREPARATION OF SAID STOCK SOLUTION COMPOSITION 审中-公开
    一种用于制备用于医疗治疗的储存溶液组合物的方法和用于制备溶液组合物的软袋

    公开(公告)号:WO1993018805A1

    公开(公告)日:1993-09-30

    申请号:PCT/SE1993000191

    申请日:1993-03-05

    Inventor: GAMBRO KK

    Abstract: It is an object of the invention to provide a process for preparing stock solution compositions for especially blood dialysis, and also to provide soft bags employed in said process. Soft bags are prepared each of which contains powder components of a stock solution composition for preferably blood dialysis and preferably containing a stirrer. A predetermined amount of water or a water solution is supplied to the soft bag, and the contents of the soft bag are stirred by means of a magnetic field, so that the aimed stock solution composition can be prepared very easily in a short period of time.

    Abstract translation: 本发明的目的是提供一种用于制备用于特别是血液透析的储液组合物的方法,并且还提供在所述方法中使用的软袋。 制备软袋,每个软包含含有优选血液透析并优选含有搅拌器的储备溶液组合物的粉末组分。 将预定量的水或水溶液供应到软袋中,并且通过磁场搅拌软袋的内容物,从而可以在短时间内非常容易地制备目标原液组合物 。

    VERFAHREN ZUM DOSIEREN EINES MITTELS EINER BLUTBEHANDLUNGSVORRICHTUNG ERZEUGTEN SUBSTITUATS SOWIE VORRICHTUNGEN
    6.
    发明申请
    VERFAHREN ZUM DOSIEREN EINES MITTELS EINER BLUTBEHANDLUNGSVORRICHTUNG ERZEUGTEN SUBSTITUATS SOWIE VORRICHTUNGEN 审中-公开
    方法填充血液处理设备产生的代用品和器件的一种手段

    公开(公告)号:WO2013135379A1

    公开(公告)日:2013-09-19

    申请号:PCT/EP2013/000747

    申请日:2013-03-13

    Abstract: Die Erfindung betrifft ein Verfahren zum Dosieren eines mittels einer Blutbehandlungsvorrichtung (100) erzeugten Substituats, wobei das Dosieren mittels einer Hydraulik (1) der Blutbehandlungsvorrichtung (100) erfolgt, wobei die Hydraulik (1) wenigstens eine in einen Dialysator (5) mündende Dialysierflüssigkeitszulaufleitung (3) und wenigstens eine Substituatleitung (9) aufweist, und wobei das Regeln oder Steuern der Größe des Anteils, welcher die zweite Filterstufe (F05) durchtritt, durch Einwirken auf wenigstens eine Fördervorrichtung (11, 12, 31) und/oder wenigstens eine Flussbegrenzungseinrichtung (Vdia, Vsub, 21) und/oder ein Flussteilerventil (37), welche jeweils in der Dialysierflüssigkeitszulaufleitung (3) und/oder der Substituatleitung (9) und/oder in der die Dialysierflüssigkeitszulaufleitung (3) mit der Substituatleitung (9) verbindenden Abzweigleitung (35) vorliegen oder wirken. Die Erfindung betrifft ferner eine Steuereinrichtung, eine Blutbehandlungsvorrichtung (100) und eine medizinische Funktionsvorrichtung. Sie betrifft zudem ein digitales Speichermedium, ein Computerprogramm-Produkt sowie ein Computerprogramm.

    Abstract translation: 本发明涉及一种用于计量血液处理装置的装置产生(100)置换,其中该给药通过液压系统的装置(1)的血液处理装置(100),其中,所述液压系统(1)的至少一个在透析器(5)打开Dialysierflüssigkeitszulaufleitung(的 3)和至少一个代用品管线(9),并且其中所述调节或控制通过所述第二滤波器级(F05)的部分的尺寸,通过作用于至少一个输送装置(11,12,31)和/或至少一个限流器 (Vdia,VSUB,21)和/或分流器阀(37),其在Dialysierflüssigkeitszulaufleitung分别(3)和/或代替物管线(9)和/或在其中Dialysierflüssigkeitszulaufleitung(3)与所述代用品管线(9)连接的分支线 (35)都存在或出现。 本发明还涉及一种控制装置,血液处理装置(100),以及医疗装置的功能。 它也涉及一种数字存储介质,计算机程序产品和计算机程序。

    AN APPARATUS FOR EXTRACORPOREAL BLOOD TREATMENT
    7.
    发明申请
    AN APPARATUS FOR EXTRACORPOREAL BLOOD TREATMENT 审中-公开
    用于超临界血液治疗的装置

    公开(公告)号:WO2012127298A1

    公开(公告)日:2012-09-27

    申请号:PCT/IB2012/000537

    申请日:2012-03-20

    Abstract: An apparatus (1 ) for extracorporeal blood treatment is described, comprising a treatment unit (2), an extracorporeal blood circuit (8), an infusion line (9, 9a, 9b) of a replacement fluid, a dialysis line connected in inlet to the second chamber (4), and a fluid evacuation line (10). The apparatus further comprises sensors for determining a first parameter relating to a patient's blood volume (BV%) a second parameter relating to an ultrafiltration flow rate (UFR) or to a patient's weight loss rate (WLR), a third parameter (Cd, Na) relating to a conductivity or concentration of a liquid crossing the dialysis line and/or the infusion line, and a fourth parameter relating to an infusion flow rate (Q INF )- Lastly, the apparatus comprises a control unit for performing a control procedure (50) for regulating a variation in blood volume (BV%) and a setting sequence (200) for imposing a transmembrane pressure (TMP) to values which enable maximising the convective exchanges.

    Abstract translation: 描述了一种用于体外血液处理的装置(1),包括处理单元(2),体外血液回路(8),替换流体的输注管线(9,9a,9b),透析线路连接到入口至 第二室(4)和排液管(10)。 该装置还包括用于确定与患者血液体积(BV%)相关的第一参数的传感器,涉及超滤流率(UFR)或患者体重减轻率(WLR)的第二参数,第三参数(Cd,Na )涉及与透析线和/或输注线交叉的液体的电导率或浓度,以及与输注流量(QINF)有关的第四参数。最后,该装置包括用于执行控制过程的控制单元(50 ),用于调节血容量变化(BV%)和用于施加跨膜压力(TMP)的设定顺序(200)到能够最大化对流交换的值。

    AN APPARATUS AND PROCESS FOR ON-LINE PREPARATION OF A MEDICAL LIQUID
    9.
    发明申请
    AN APPARATUS AND PROCESS FOR ON-LINE PREPARATION OF A MEDICAL LIQUID 审中-公开
    医用液体在线制备的装置和方法

    公开(公告)号:WO2007010316A1

    公开(公告)日:2007-01-25

    申请号:PCT/IB2005/002101

    申请日:2005-07-20

    CPC classification number: A61M1/1656 A61M1/3462 B01F1/0038 B01F15/0408

    Abstract: An apparatus for online preparation of a medical liquid comprises a main preparation line (26) having three injection points (37, 29, 44) of three concentrates. An injection line (27) of a concentrate comprises a source (28) of concentrate, a dilution point (33) which water flows into, a first injection pump (34) commanded by means of a signal supplied by a conductivity sensor (30) located between the point of dilution and the injection point, and a second injection pump (35) commanded to operate at a constant velocity. The apparatus is for preparing a dialysis liquid and/or a replacement liquid in a machine for hemodiafiltration. The apparatus gives a precise dosage of the concentrate.

    Abstract translation: 用于在线制备医用液体的装置包括具有三个浓缩物的三个注射点(37,29,44)的主制备管线(26)。 浓缩物的注入管线(27)包括浓缩物源(28),水流入的稀释点(33),通过由电导率传感器(30)提供的信号指令的第一注入泵(34) 位于稀释点和注射点之间,以及命令以恒定速度运行的第二注射泵(35)。 该装置用于在用于血液透析过滤的机器中制备透析液和/或替换液体。 该装置给出精确剂量的浓缩物。

    BATCH FILTRATION SYSTEM FOR PREPARATION OF STERILE REPLACEMENT FLUID FOR RENAL THERAPY
    10.
    发明申请
    BATCH FILTRATION SYSTEM FOR PREPARATION OF STERILE REPLACEMENT FLUID FOR RENAL THERAPY 审中-公开
    用于制备用于肾功能治疗的无效替代液的批量过滤系统

    公开(公告)号:WO2004062710A3

    公开(公告)日:2004-10-21

    申请号:PCT/US2004000476

    申请日:2004-01-07

    Abstract: A method and device for blood treatment involving infusion of replacement fluid are provided. In an embodiment, fluid is passed either by pump or passively by gravity feed, through a microporous sterilization filter (11) from a fluid source to a replacement fluid container (1). The latter forms a batch that may be used during treatment. The advantage of forming the batch before treatment is that the rate of filtering need not match the rate of consumption during treatment. As a result, the sterilization filter (11) can have a small capacity. In another embodiment, a filter (11) is placed immediately prior to the point at which replacement fluid is injected into the patient's bloodstream. The latter may be used in combination with the former embodiment as a last-chance guarantee of sterility and/or that the fluid is free of air bubbles. It may also be used as the primary means of sterile-filtration.

    Abstract translation: 提供了一种涉及输液置换液的血液处理方法和装置。 在一个实施例中,流体通过泵或被动地通过重力进料通过微孔灭菌过滤器(11)从流体源传递到替换流体容器(1)。 后者形成可在治疗期间使用的批次。 在处理之前形成批次的优点是过滤速率与处理过程中的消耗速率不一致。 结果,灭菌过滤器(11)可以具有小容量。 在另一个实施方案中,将过滤器(11)立即放置在将替换流体注入患者血流中的点之前。 后者可以与前一个实施方案组合使用,作为不育的最后机会保证和/或流体没有气泡。 它也可以用作无菌过滤的主要手段。

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