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    BLOOD PROCESSING FILTER, BLOOD CIRCUIT SYSTEM, AND CENTRIFUGATION METHOD
    3.
    发明公开
    BLOOD PROCESSING FILTER, BLOOD CIRCUIT SYSTEM, AND CENTRIFUGATION METHOD 有权
    BLUTVERARBEITUNGSFILTER，BLUTKREISLAUFSYSTEM UND ZENTRIFUGIERUNGSVERFAHREN

    公开(公告)号：EP2659916A1

    公开(公告)日：2013-11-06

    申请号：EP11853300.9

    申请日：2011-12-21

    申请人： Asahi Kasei Medical Co., Ltd.

    发明人： ANDOU, Michiyo

    IPC分类号： A61M1/02

    CPC分类号： A61M1/34 ,  A61M1/0209 ,  A61M1/0218 ,  A61M1/0227 ,  A61M1/3403 ,  A61M1/3636 ,  A61M1/3693 ,  B01D63/081

    摘要： This invention provides a blood processing filter including a flexible container having an inlet and an outlet for blood, and a sheet-like filter media arranged so as to divide the inside of the flexible container into one side and another side. An annular seal part is formed at which an entire circumference that is adjacent to a peripheral portion of the filter media is integrally sealed to the flexible container. The blood processing filter is retained in a curved shape that curves as viewed from a predetermined one direction that is orthogonal to the thickness direction by the rigidity of the seal part.

    摘要翻译： 本发明提供一种血液处理过滤器，其包括具有血液入口和出口的柔性容器，以及布置成将柔性容器的内部分成一侧和另一侧的片状过滤介质。 形成环状密封部，与过滤介质的周边部分相邻的整个圆周与柔性容器一体地密封。 血液处理过滤器保持弯曲形状，通过密封部的刚性从与厚度方向正交的规定的一个方向观察而弯曲。

    EINSATZ UND ZENTRIFUGE MIT EINSATZ
    5.
    发明授权
    EINSATZ UND ZENTRIFUGE MIT EINSATZ 有权

    公开(公告)号：EP2150352B1

    公开(公告)日：2011-05-18

    申请号：EP08760506.9

    申请日：2008-06-04

    申请人： Terumo Europe NV ,  Andreas Hettich GmbH&Co. KG

    发明人： EBERLE, Klaus-Günter ,  BISET, Roland

    IPC分类号： B04B5/04

    CPC分类号： B04B5/0428 ,  A61M1/0227 ,  A61M1/0277 ,  A61M1/3693 ,  A61M1/3698 ,  B04B7/12 ,  B04B2005/0435 ,  B04B2005/0478

    摘要： The invention relates to an insert (1) used to receive blood bags (35), said insert being used in a centrifuge in order to separate blood constituents. The insert (1) has a partition (3) dividing a radially inner blood bag region (5) from a radially outer product region, and a cover (9) arranged in a mounting position above the blood bag region (5). The cover (9) is connected to the partition (3) in such a way that it can be rotated on a first point (11) and detached on a second point (13), thereby allowing the blood bag region (5) to be freely accessed by laterally turning the cover (9) away. The insert can be used in the rotor of a centrifuge.

    摘要翻译： 本发明涉及用于接收血袋（35）的插入件（1），所述插入件用于离心机中以分离血液成分。 插入件1具有将径向内侧的血液袋区域5与径向外侧的产品区域分隔开的分隔件3和布置在血袋区域5上方的安装位置中的盖子9。 盖（9）以这样的方式连接到分隔件（3），使得它可以在第一点（11）上旋转并且在第二点（13）上分离，由此允许血袋区域（5） 通过横向转动盖子（9）而自由进入。 该插入件可以用在离心机的转子中。

    VERFAHREN ZUR ZELLGEWINNUNG
    6.
    发明公开
    VERFAHREN ZUR ZELLGEWINNUNG 有权
    程序用于获得CELL

    公开(公告)号：EP2150294A1

    公开(公告)日：2010-02-10

    申请号：EP08760505.1

    申请日：2008-06-04

    申请人： Terumo Europe NV ,  Andreas Hettich GmbH&Co. KG

    发明人： EBERLE, Klaus-Günter ,  BISET, Roland

    IPC分类号： A61M1/36 ,  A61M1/02

    CPC分类号： A61M1/3693 ,  A61M1/0227 ,  A61M2205/3306 ,  B04B5/0428 ,  B04B2005/0435

    摘要： The invention relates to a method for extracting cells from blood or from blood products, said method comprising the following steps: (i) a blood bag (35) containing a blood product is placed in a blood bag region (5) of an insert (1); (ii) a tube (36) connected to the blood bag (35) is inserted into a product transport path (36) connecting the blood bag (35) to a product bag (33), a first sensor (25) and a second sensor (85) being positioned along the product transport path (36); (iii) the insert (1) is inserted into the rotor of a centrifuge; (iv) the centrifuge is rotated in order to separate the individual blood constituents; (v) a pre-determined quantity of a blood constituent is transported along the product transport path (36) at a first flow speed; and (vi) the composition of the transported blood constituent is detected by the first sensor (25). The second sensor (85) also detects the composition of the transported blood constituent, according to a signal corresponding to a pre-determined composition of the blood constituent and emitted by the first sensor (25). The transport and rotation are stopped when the second sensor (85) detects the pre-determined composition and emits a corresponding end signal, or when a pre-determined period of time has elapsed.

    Particle separation apparatus and method
    9.
    发明公开
    Particle separation apparatus and method 失效
    颗粒分离和程序

    公开(公告)号：EP1847283A3

    公开(公告)日：2008-07-23

    申请号：EP07015063.6

    申请日：1996-04-18

    申请人： Gambro BCT, Inc.

    发明人： Hlavinka, Dennis ,  Corbin, Frank ,  Langley, Robert ,  Taylor, Linda A. ,  Walker, John C.

    IPC分类号： B04B5/04 ,  A61M1/36

    CPC分类号： A61M1/3693 ,  A61M1/0227 ,  A61M1/0236 ,  A61M1/3618 ,  A61M1/362 ,  A61M1/3696 ,  B04B5/0428 ,  B04B5/0442 ,  B04B2005/0471

    摘要： An apparatus and method are disclosed for filtering or separating particles. The apparatus has a centrifuge rotor (12) rotatable about an axis of rotation. A fluid chamber (22) rotates with the rotor. A substance is supplied to the inlet (28) of the chamber. A saturated fluidized bed of first particles forms within the fluid chamber and obstructs flow of second particles through the chamber. In an embodiment of the invention, additives substances alter sedimentation velocity of the first particles to modify the filtration characteristics of the saturated fluidized bed. The fluid chamber includes a wall extending between an inlet (28) and outlet (32) to form a fluid chamber interior. The interior converges from a position of maximum cross-sectional area toward the inlet. A groove or a step may be formed on an inner surface of the fluid chamber wall to improve particle separation within the fluid chamber.

    Particle separation apparatus and method
    10.
    发明公开
    Particle separation apparatus and method 失效
    Vorrichtung und Verfahren zur Teilchentrennung

    公开(公告)号：EP1000664A1

    公开(公告)日：2000-05-17

    申请号：EP00100417.5

    申请日：1996-04-18

    申请人： COBE Laboratories, Inc.

    发明人： Hlavinka, Dennis ,  Corbin, Frank ,  Langley, Robert ,  Taylor, Linda A. ,  Walker, John C.

    IPC分类号： B04B5/04 ,  A61M1/36

    CPC分类号： A61M1/3693 ,  A61M1/0227 ,  A61M1/0236 ,  A61M1/3618 ,  A61M1/362 ,  A61M1/3696 ,  B04B5/0428 ,  B04B5/0442 ,  B04B2005/0471

    摘要： An apparatus and method are disclosed for filtering or separating particles.
    A fluid chamber (222) includes a wall extending between an inlet (228) and outlet (232) to form a fluid chamber interior. The interior converges from a position of maximum cross-sectional area (233) toward the inlet. A groove (290) or a step (294) are formed on an inner surface of the fluid chamber wall to improve particle separation within the fluid chamber.
    The fluid chamber rotates with a centrifuge rotor. A substance is supplied to the inlet of the chamber. A saturated fluidized bed of first particles forms within the fluid chamber and obstructs flow of second particles through the chamber. Additive substances alter sedimentation velocity of the first particles to modify the filtration characteristics of the saturated fluidized bed.

    摘要翻译： 公开了用于过滤或分离颗粒的装置和方法。 流体室（222）包括在入口（228）和出口（232）之间延伸以形成流体室内部的壁。 内部从最大横截面积（233）的位置朝向入口收敛。 在流体室壁的内表面上形成凹槽（290）或台阶（294），以改善流体室内的颗粒分离。 流体室用离心机转子旋转。 物质被供应到腔室的入口。 第一颗粒的饱和流化床在流体室内形成并阻止第二颗粒流过室。 添加剂改变第一颗粒的沉降速度，改变饱和流化床的过滤特性。