TUBING SET FOR USE IN A BLOOD PROCESSING APPARATUS
    1.
    发明申请
    TUBING SET FOR USE IN A BLOOD PROCESSING APPARATUS 审中-公开
    用于血液加工设备的管套

    公开(公告)号:WO2016030146A1

    公开(公告)日:2016-03-03

    申请号:PCT/EP2015/067812

    申请日:2015-08-03

    Abstract: A tubing set for use in a blood processing apparatus comprises a measurement device (8) having at least one chamber element (80, 81) for measuring a haematocrit value of a blood fluid, wherein the at least one chamber element (80, 81) extends along a longitudinal axis (L) and comprises a circumferential wall (804, 814) extending about the longitudinal axis (L) and encompassing a flow chamber (802, 812), the at last one chamber element (80, 81) further comprising an inlet port (800, 810) for allowing a flow of a blood fluid into the flow chamber (802, 812) and an outlet port (801, 811) for allowing a flow of a blood fluid out of the flow chamber (802, 812). The tubing set furthermore comprises an inlet-side tube section (21, 31) connected to the inlet port (800, 810) and an outlet-side tube section (22, 30) connected to the outlet port (801, 811). Herein, the inlet port (800, 810) and the outlet port (801, 811) are arranged on the circumferential wall (804, 814) and are displaced with respect to each other along the longitudinal axis (L). In this way a tubing set comprising a measurement device is provided which in an easy and reliable manner allows for the measuring of a haematocrit value of a blood fluid.

    Abstract translation: 一种用于血液处理设备的管道组件包括具有用于测量血液流体的血细胞比容值的至少一个腔室元件(80,81)的测量装置(8),其中所述至少一个腔室元件(80,81) 沿着纵向轴线(L)延伸并且包括围绕所述纵向轴线(L)延伸并包围流动室(802,812)的周向壁(804,814),所述最后一个腔室元件(80,81)还包括 用于允许血液流入流动室(802,812)的入口(800,810)和用于允许血液流出流动室(802,812)的出口(801,811) 812)。 管道组还包括连接到入口端口(800,810)的入口侧管段(21,31)和连接到出口端口(801,811)的出口侧管段(22,30)。 这里,入口端口(800,810)和出口端口(801,811)布置在圆周壁(804,814)上并且沿着纵向轴线(L)相对于彼此移位。 以这种方式,提供了包括测量装置的管组,其以简单和可靠的方式允许测量血液流体的血细胞比容值。

    DEVICE FOR PROCESSING A LIQUID MEDIUM COMPRISING CELLS
    2.
    发明申请
    DEVICE FOR PROCESSING A LIQUID MEDIUM COMPRISING CELLS 审中-公开
    用于处理包含细胞的液体介质的装置

    公开(公告)号:WO2015110229A1

    公开(公告)日:2015-07-30

    申请号:PCT/EP2014/078121

    申请日:2014-12-17

    Abstract: The invention relates to a device for processing an initial liquid medium (4) comprising cells in an initial concentration in order to obtain a product liquid medium (4') comprising cells in a product concentration, the device (2) comprising a separator (6) adapted to separate the initial liquid medium (4) into various constituents, a first supply system (8) for supplying the initial liquid medium (4) to the separator (6), a first outlet system (12) for extracting the product liquid medium (4') from the separator (6), a sensor (22, 22') adapted to measure a physical parameter related to the concentration of the cells in the initial or product liquid medium (4, 4'), and a control unit (24) coupled to the sensor (22, 22') and adapted to control at least one process parameter of the device (2) as a function of the physical parameter measured by the sensor (22, 22'). The device is characterized by a second supply system (10) for supplying a solution (18) to the separator (6) with a given flow rate. The flow rate of the solution (18) in the second supply system (10) during its supply to the separator (6) is determined based on the at least one process parameter.

    Abstract translation: 本发明涉及一种用于处理初始液体介质(4)的装置,其中初始液体介质(4)包含初始浓度的单元,以便获得产品浓度的细胞的产品液体介质(4'),该装置(2)包括分离器 )适于将初始液体介质(4)分离成各种组分,用于将初始液体介质(4)供应到分离器(6)的第一供应系统(8),用于提取产物液体的第一出口系统(12) 来自分离器(6)的介质(4'),适于测量与初始或产品液体介质(4,4')中的细胞浓度相关的物理参数的传感器(22,22'),以及控制 单元(24),其耦合到所述传感器(22,22'),并且适于根据由所述传感器(22,22')测量的物理参数来控制所述设备(2)的至少一个过程参数。 该装置的特征在于用于以给定的流量将溶液(18)供应到分离器(6)的第二供应系统(10)。 基于至少一个工艺参数来确定第二供应系统(10)在供应到分离器(6)期间的溶液(18)的流量。

    VENTIL
    3.
    发明申请
    VENTIL 审中-公开
    VALVE

    公开(公告)号:WO2016096776A1

    公开(公告)日:2016-06-23

    申请号:PCT/EP2015/079677

    申请日:2015-12-15

    CPC classification number: F16K31/002 A61M39/24 A61M39/26 A61M2039/2433

    Abstract: Es wird ein Ventil (5, 25) für Leitungen oder Anschlussstücke (1, 1') von Leitungen (19, 22, 26) für Aufbewahrungsbeutel (18, 21, 24) für medizinische Flüssigkeiten mit einer geschlossenen und einer geöffneten Ventilstellung, mit einem beweglichen Verschlussteil (6, 27) sowie einem das Verschlussteil (6, 27) steuernden Betätigungsglied, welches Betätigungsglied ein Form-Gedächtnis-Polymer (14, 14', 27) zur Steuerung des Verschlussteils (6, 27) zwischen der geschlossenen und der geöffneten Ventilstellung umfasst. Weiterhin wird ein Anschlussstück (1, 1') mit einem derartigen Ventil (5, 25) vorgeschlagen.

    Abstract translation: 存在对用于对具有闭合和打开的阀位置,与医疗液体储存袋(18,21,24)的管或管接头(1,1“)的行(19,22,26)的阀(5,25) 所述可移动的闭合件(6,27)和控制致动构件,其致动件是控制在关闭和打开之间的闭合部分(6,27)的形状记忆聚合物(14,14”,27)的封闭部分(6,27) 包括阀位置。 此外,与这样的阀(5,25)的连接件(1,1“)的建议。

    A BLOOD PROCESSING APPARATUS COMPRISING A MEASUREMENT DEVICE
    4.
    发明申请
    A BLOOD PROCESSING APPARATUS COMPRISING A MEASUREMENT DEVICE 审中-公开
    包含测量装置的血液加工装置

    公开(公告)号:WO2016030145A1

    公开(公告)日:2016-03-03

    申请号:PCT/EP2015/067811

    申请日:2015-08-03

    Abstract: A blood processing apparatus (1) comprises a measurement device (8) having a first chamber element (80) for measuring a haematocrit value of a blood fluid, the first chamber element (80) comprising a first inlet port (800) connectable to a first reservoir container (2) for allowing a flow from the first reservoir container (2) into the first chamber element (80) and a first outlet port (801) for allowing a flow out of the first chamber element (80), and the second chamber element (81) comprising a second inlet port (810) for allowing a flow into the second chamber element (81) and a second outlet port (811) connectable to a second reservoir container (3) for allowing a flow out of the second chamber element (81) towards the second reservoir container (3). The blood processing apparatus furthermore comprises a first pump mechanism (600) for pumping a blood fluid in a flow direction (F1) from the first reservoir container (2) towards the blood processing apparatus (1), and a second pump mechanism (610) for pumping a blood fluid in a flow direction (F2) from the blood processing apparatus (1) towards the second reservoir container (2). Herein, the first pump mechanism (600) is located upstream of the first inlet port (800) of the first chamber element (80) and the second pump mechanism (610) is located upstream of the second inlet port (810) of the second chamber element (81). In this way a blood processing apparatus comprising a measurement device is provided which in an easy and reliable manner allows for a measurement of in particular a haematocrit value in the incoming blood flow as well as the outgoing blood flow.

    Abstract translation: 血液处理装置(1)包括具有用于测量血液流体的血细胞比容值的第一腔室元件(80)的测量装置(8),所述第一腔室元件(80)包括第一入口(800) 用于允许从第一储存容器(2)流入第一室元件(80)的第一储存容器(2)和用于允许流出第一室元件(80)的第一出口(801) 第二室元件(81)包括用于允许流入第二室元件(81)的第二入口(810)和可连接到第二储存容器(3)的第二出口(811),用于允许流出 第二室元件(81)朝向第二储存容器(3)。 血液处理装置还包括:第一泵机构(600),其用于从第一储存容器(2)向血液处理装置(1)向流动方向(F1)泵送血液流体;以及第二泵机构(610) 用于从血液处理装置(1)朝向第二储存容器(2)将流体流(F2)的血液泵送。 这里,第一泵机构(600)位于第一室元件(80)的第一入口(800)的上游,并且第二泵机构(610)位于第二泵机构(600)的第二入口端口(810)的上游 室元件(81)。 以这种方式,提供了包括测量装置的血液处理装置,其以容易且可靠的方式允许特别地测量进入的血流中的血细胞比容值以及输出的血流量。

    APPARATUS AND METHOD FOR DETERMINING THE LIQUID LEVEL OF SALVAGED BLOOD IN A BLOOD COLLECTION RESERVOIR OF AN AUTOLOGOUS BLOOD TRANSFUSION SYSTEM
    5.
    发明申请
    APPARATUS AND METHOD FOR DETERMINING THE LIQUID LEVEL OF SALVAGED BLOOD IN A BLOOD COLLECTION RESERVOIR OF AN AUTOLOGOUS BLOOD TRANSFUSION SYSTEM 审中-公开
    用于确定自动血液透析系统血液收集储存器中血液中液体液位的装置和方法

    公开(公告)号:WO2015124235A1

    公开(公告)日:2015-08-27

    申请号:PCT/EP2014/078124

    申请日:2014-12-17

    Abstract: Disclosed is an apparatus and method for determining the liquid level of salvaged blood in a blood collection reservoir (11) of an autologous blood transfusion system (20), comprising sensing means (10, 12) for periodically sensing the liquid level of the salvaged blood in said blood collection reservoir (11) and outputting corresponding signals, and determining means (2) for determining the liquid level of the salvaged blood in said blood collection reservoir (11) based on said output signal of said sensing means. The sensing means comprises a plurality of light emitters (12) disposed on a first side of said blood collection reservoir (11) at different height levels (L1-L9) for emitting light and a plurality of light receivers (10) disposed at said different height levels (L1-L9) on a second side of said blood collection reservoir (11) opposite to said first side for sensing light emitted by said light emitters (12) and transmitted through said blood collection reservoir (11). Parameters of the optical set-up used for detection and signal analysis may be adjusted individually and dynamically so that disturbing effects caused e.g. by absorptive films on the inner surface of the blood collection reservoir (11) may be identified and prevented to thereby enhance the reliability of signal detection and analysis.

    Abstract translation: 公开了一种用于确定自体输血系统(20)的采集血液储存器(11)中的回收血液的液位的装置和方法,包括用于周期性地检测被打捞血液的液位的感测装置(10,12) 在所述血液采集储存器(11)中输出相应的信号;以及确定装置(2),用于基于所述感测装置的所述输出信号来确定所述采血储存器(11)中的所述经消化的血液的液位。 感测装置包括多个发光器(12),其设置在用于发射光的不同高度级别(L1-L9)处的所述采血池(11)的第一侧上,以及设置在所述不同的位置处的多个光接收器(10) 在与所述第一侧相对的所述采血池(11)的第二侧上的高度水平(L1-L9)用于感测由所述光发射器(12)发射并透过所述采血池(11)的光。 可以单独和动态地调整用于检测和信号分析的光学设置的参数, 可以识别和防止在采集池(11)的内表面上的吸收膜,从而增强信号检测和分析的可靠性。

Patent Agency Ranking