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    PACKAGING TRAY FOR A BLOOD PROCESSING KIT
    1.
    发明公开
    PACKAGING TRAY FOR A BLOOD PROCESSING KIT 审中-公开

    公开(公告)号：EP4406565A1

    公开(公告)日：2024-07-31

    申请号：EP24153308.2

    申请日：2024-01-23

    申请人： Fenwal, Inc.

    发明人： KUSTERS, Benjamin E. ,  MADSEN, James Gregory ,  MIN, Kyungyoon

    IPC分类号： A61M1/38 ,  A61M1/36

    CPC分类号： A61M2209/0820130101 ,  A61M2205/339320130101 ,  A61M1/38 ,  A61M1/3693 ,  A61M1/36225

    摘要： A packaging tray for use in a blood processing system including a blood processing device having device components arranged on a component surface and a removable fluid flow circuit having circuit components configured to interact with corresponding device components, wherein the packaging tray configured to be selectively arranged on and removable from the component surface. The packaging tray includes a first surface and a second surface opposite to the first surface and spaced apart by a thickness, component sections arranged at positions corresponding to positions of respective device components, the component sections respectively formed, at least partially, as openings extending through the thickness, and a plurality of recessed pathways formed on the first surface, the recessed pathways extending between the component sections. A blood processing device may include the packaging tray, and a blood processing system may include a blood processing device and the packaging tray.

    SYSTEM AND METHOD FOR WASHING SHED BLOOD
    4.
    发明公开
    SYSTEM AND METHOD FOR WASHING SHED BLOOD 审中-公开
    用于洗涤SHED血的系统和方法

    公开(公告)号：EP3204062A1

    公开(公告)日：2017-08-16

    申请号：EP15848979.9

    申请日：2015-10-07

    申请人： Haemonetics Corporation

    发明人： SCHWARZ, Donald J. ,  KASPER, Seth ,  FAHEY, Lisa

    IPC分类号： A61M1/02 ,  A61M1/36 ,  A61M1/38

    CPC分类号： A61M1/3692 ,  A61M1/008 ,  A61M1/3627 ,  A61M1/3672 ,  A61M1/38 ,  A61M27/00 ,  A61M2202/0429 ,  A61M2205/3334 ,  A61M2205/3379 ,  A61M2209/082 ,  A61M2209/084

    摘要： A method for collecting and washing shed blood includes providing a blood salvage reservoir and a blood salvage system. The user may connect a vacuum inlet port on the reservoir to a vacuum outlet port on the salvage system, connect an inlet port on the reservoir to a patient, and connect a vacuum source to a vacuum connection port on the salvage system. The method may then (1) draw a vacuum on the reservoir to draw shed blood into the reservoir, (2) disconnect the reservoir from the surgical field and salvage system, and (3) connect a second reservoir. The first blood salvage reservoir may then be connected to an automated blood processing system, and the collected blood may be introducing into the automated blood processing system and washed. The blood processing system may then return a portion of the washed blood to the patient.

    摘要翻译： 收集和清洗脱落血液的方法包括提供血液回收储存器和血液回收系统。 用户可将储存器上的真空入口连接到救援系统上的真空出口端口，将储存器上的入口端口连接到患者，并将真空源连接到救助系统上的真空连接端口。 然后该方法可以（1）在储存器上抽真空以将流出的血液抽入储存器，（2）将储存器从手术区域和救助系统断开，以及（3）连接第二储存器。 然后可以将第一血液回收储存器连接到自动化血液处理系统，并且可以将收集的血液引入自动化血液处理系统并洗涤。 然后血液处理系统可以将一部分洗过的血液返回给患者。

    SYSTEMS AND METHODS FOR DETERMINING REPLACEMENT FLUID AND PLASMA FLOW RATES FOR RED BLOOD CELL EXCHANGE PROCEDURES
    5.
    发明授权
    SYSTEMS AND METHODS FOR DETERMINING REPLACEMENT FLUID AND PLASMA FLOW RATES FOR RED BLOOD CELL EXCHANGE PROCEDURES 有权
    确定红细胞交换程序的更换流体和血浆流速的系统和方法

    公开(公告)号：EP2944339B1

    公开(公告)日：2017-08-02

    申请号：EP15166708.6

    申请日：2015-05-07

    申请人： Fenwal, Inc.

    发明人： Ali, Zahra R. ,  Stude, David E.

    IPC分类号： A61M1/34 ,  A61M1/36

    CPC分类号： A61M1/38 ,  A61M1/342 ,  A61M1/3496 ,  A61M1/3609 ,  A61M1/3693 ,  A61M1/3696 ,  A61M2202/0429 ,  A61M2205/3334 ,  A61M2205/3379 ,  A61M2205/50 ,  A61M2230/207 ,  G06F17/10 ,  G06F17/11 ,  G06F19/00 ,  G06F19/12 ,  G06F19/34

    摘要： Systems and methods for performing a red blood cell exchange procedure are disclosed. In one aspect, the flow rates of a replacement fluid (e.g., red blood cells from a healthy donor) and plasma being flowed to a blood source are calculated based on certain parameters of the procedure that are known, including the flow rate of blood being drawn from the source and the volume of replacement fluid to be used during the procedure. The replacement fluid flow rate and the plasma flow rate are calculated in a way that allows for simultaneous depletion of the supply of replacement fluid and achievement of another prescribed process parameter. The other prescribed process parameter depends on the nature of the procedure, namely whether the fluid volume and hematocrit of the source are to change by the end of the procedure or remain the same.

    摘要翻译： 公开了用于执行红细胞交换程序的系统和方法。 在一个方面，基于已知的程序的某些参数来计算替代流体（例如，来自健康供体的红细胞）和血浆流入血源的流速，包括血流量 从该来源和手术过程中使用的置换液的体积中抽取。 替换流体流量和等离子体流量的计算方式允许同时耗尽替换流体的供应和实现另一规定的工艺参数。 另一个规定的过程参数取决于过程的性质，即过程结束时源的液体体积和血细胞比容是否改变或保持不变。

    SYSTEM AND METHOD FOR COLLECTING PLATELETS AND ANTICIPATING PLASMA RETURN
    7.
    发明公开
    SYSTEM AND METHOD FOR COLLECTING PLATELETS AND ANTICIPATING PLASMA RETURN 审中-公开
    系统和方法脱除血小板和PLASMAREINJEKTION的预期

    公开(公告)号：EP2658596A4

    公开(公告)日：2017-01-25

    申请号：EP10861334

    申请日：2010-12-30

    申请人： HAEMONETICS CORP

    发明人： PAGES ETIENNE

    IPC分类号： A61M37/00 ,  A61M1/02 ,  A61M1/36 ,  A61M1/38

    CPC分类号： A61M1/0272 ,  A61M1/3696 ,  A61M1/38 ,  A61M2202/0415 ,  A61M2202/0427

    摘要： A blood processing system for collecting plasma reduced platelets and anticipating plasma return includes a venous access device, a blood component separation device, a first return line, a recirculation line, and a second return line. The venous access device draws whole blood from a subject and returns blood components to the subject using a first pump. The blood component separation device separates the drawn blood into a first blood component and a second blood component, and sends the first blood component to a first blood component bag. The first return line fluidly connects the venous-access device and the blood component separation device. The recirculation line connects the first blood component container and the separation device. The second return line fluidly connects the first blood component container and the first return line and is configured to return the first blood component within the first blood container to the subject.

    SYSTEMS AND METHODS FOR AUTOMATED RECOVERY OF WHITE BLOOD CELLS AFTER PRODUCING A LEUKO-REDUCED BLOOD PRODUCT
    10.
    发明公开
    SYSTEMS AND METHODS FOR AUTOMATED RECOVERY OF WHITE BLOOD CELLS AFTER PRODUCING A LEUKO-REDUCED BLOOD PRODUCT 审中-公开
    系统和自动恢复的白血细胞的方法用于制造白血球减少的血液制品

    公开(公告)号：EP2987511A1

    公开(公告)日：2016-02-24

    申请号：EP15181322.7

    申请日：2015-08-18

    申请人： Fenwal, Inc.

    发明人： WEGENER, Christopher J. ,  KUSTERS, Benjamin E.

    IPC分类号： A61M1/02 ,  A61M1/34 ,  A61M1/36

    CPC分类号： A61M1/38 ,  A61M1/02 ,  A61M1/0209 ,  A61M1/0213 ,  A61M1/0218 ,  A61M1/265 ,  A61M1/3496 ,  A61M1/3627 ,  A61M1/3633 ,  A61M1/3643 ,  A61M1/3644 ,  A61M2202/0439 ,  B01D19/0052 ,  B01D33/0006 ,  B01D33/06 ,  B01D61/24 ,  B01D61/243

    摘要： A single-use fluid circuit (10), a system and a method for the separation of blood into blood products are provided permitting automated recovery of white blood cells in a second collection container (28) after producing a leukocyte-reduced blood product through a leukocyte reduction filter (20) in a first collection container (26). The fluid circuit (10) further comprises several flow paths and sources of solution and eluate. The system further comprises clamps (64-76) and pumps (58, 60, 62) and a programmable controller (56) for automatically selectively opening and closing at least some of the clamps (64-76) and actuating at least some of the pumps (58-62) for collecting the blood products into the first and the second collection containers (26, 28).

    摘要翻译： 通过产生白细胞减少的血液产品之后提供允许在第二收集容器（28）的白血细胞的自动恢复的单独使用的流体回路（10）的系统和用于分离的血液进入血液产品的方法 在第一收集容器（26）白细胞减少过滤器（20）。 流体回路（10）还包括多个流动路径和的溶液和洗出液的来源。 该系统还包括夹（64-76）和泵（58，60，62）和一个可编程控制器（56），用于自动地打开和关闭选择性地至少一些所述夹具（64-76）和至少一些所述的致动的 泵（58-62），用于收集血液产品进入第一和第二收集容器（26，28）。