Method for separating a volume of whole blood into at least three components
    1.
    发明授权
    Method for separating a volume of whole blood into at least three components 有权
    将全血体积分成至少三种成分的方法

    公开(公告)号:US08277406B2

    公开(公告)日:2012-10-02

    申请号:US12633461

    申请日:2009-12-08

    IPC分类号: A61M37/00

    摘要: A method for separating a volume of whole blood contained in a separation bag into at least three components comprising centrifuging the separation bag so as to separate therein a first inner layer comprising plasma, a second intermediate layer comprising platelets, a third intermediate layer comprising lymphocytes, monocytes and granulocytes and a fourth outer layer comprising red blood cells, transferring, into a plasma component bag connected to the separation bag, a plasma component and transferring into a mononuclear cell component bag a mononuclear cell components.

    摘要翻译: 一种将包含在分离袋中的全血的体积分成至少三个组分的方法,包括离心分离袋,以便在其中分离包含血浆的第一内层,包含血小板的第二中间层,包含淋巴细胞的第三中间层, 单核细胞和粒细胞以及包含红细胞的第四外层,转移到与分离袋连接的血浆成分袋中的血浆成分,并将单核细胞成分转移到单核细胞成分袋中。

    Apparatus and Method for Separating a Volume of Whole Blood Into At Least Three Components
    2.
    发明申请
    Apparatus and Method for Separating a Volume of Whole Blood Into At Least Three Components 有权
    将全血量分为三部分组成的装置和方法

    公开(公告)号:US20070203444A1

    公开(公告)日:2007-08-30

    申请号:US11741081

    申请日:2007-04-27

    IPC分类号: A61M37/00

    摘要: A method and apparatus for separating a volume of whole blood contained in a separation bag into at least three components comprising centrifuging the separation bag so as to separate therein a first inner layer comprising plasma, a second intermediate layer comprising platelets, a third intermediate layer comprising lymphocytes, monocytes and granulocytes and a fourth outer layer comprising red blood cells, transferring, into a plasma component bag connected to the separation bag, a plasma component and transferring into a mononuclear cell component bag a mononuclear cell components.

    摘要翻译: 一种将包含在分离袋中的全血的体积分成至少三个组分的方法和装置,包括离心分离袋,以便在其中分离包含等离子体的第一内层,包含血小板的第二中间层,第三中间层, 淋巴细胞,单核细胞和粒细胞,以及包含红细胞的第四外层,转移到与分离袋连接的血浆成分袋中的血浆成分,并将单核细胞成分转移到单核细胞成分袋中。

    Apparatus for separating a volume of whole blood into at least three components
    3.
    发明授权
    Apparatus for separating a volume of whole blood into at least three components 有权
    用于将全血体积分成至少三个组分的装置

    公开(公告)号:US07833185B2

    公开(公告)日:2010-11-16

    申请号:US11741081

    申请日:2007-04-27

    IPC分类号: A61M37/00

    摘要: A method and apparatus for separating a volume of whole blood contained in a separation bag into at least three components comprising centrifuging the separation bag so as to separate therein a first inner layer comprising plasma, a second intermediate layer comprising platelets, a third intermediate layer comprising lymphocytes, monocytes and granulocytes and a fourth outer layer comprising red blood cells, transferring, into a plasma component bag connected to the separation bag, a plasma component and transferring into a mononuclear cell component bag a mononuclear cell components.

    摘要翻译: 一种将包含在分离袋中的全血的体积分成至少三个组分的方法和装置,包括离心分离袋,以便在其中分离包含等离子体的第一内层,包含血小板的第二中间层,第三中间层, 淋巴细胞,单核细胞和粒细胞,以及包含红细胞的第四外层,转移到与分离袋连接的血浆成分袋中的血浆成分,并将单核细胞成分转移到单核细胞成分袋中。

    Methods and Apparatus For Leukoreduction of Red Blood Cells
    4.
    发明申请
    Methods and Apparatus For Leukoreduction of Red Blood Cells 有权
    红细胞白细胞减少的方法与装置

    公开(公告)号:US20060184086A1

    公开(公告)日:2006-08-17

    申请号:US11278884

    申请日:2006-04-06

    IPC分类号: A61M37/00

    摘要: A method and apparatus for red blood collection and filtration is provided wherein a red blood cell collection assembly provides for leukoreduction filtration concurrent with or soon after the red blood cell separation and collection procedure. Such procedures involve filtering the separated red blood cells in a diluted state after and/or prior to flushing the filter with storage solution. Storage solution may thus be passed through the leukoreduction filter before, with and/or after the RBCs have been filtered therethrough. The red blood cell collection, filtration and storage assembly is preferably preconnected to a blood component separation disposable assembly, including, for example, a centrifuge vessel and a blood removal/return assembly for removing blood from a donor, passing the blood to the centrifuge vessel for separation of the blood into components for collection and providing for filtration of the separated red blood cell component.

    摘要翻译: 提供了一种用于红血液收集和过滤的方法和装置,其中红细胞收集组件与红血细胞分离和收集程序同时或之后提供白细胞减少过滤。 这种方法包括在用储存溶液冲洗过滤器之后和/或之前以稀释状态过滤分离的红细胞。 因此,在RBC已经过滤之前,之后和/或之后,储存溶液可以通过白细胞减少滤过器。 红细胞收集,过滤和储存组件优选地预先连接到血液成分分离一次性组件,包括例如离心机容器和用于从供体去除血液的除血/返回组件,使血液通过离心机容器 用于将血液分离成用于收集的组分并提供用于分离的红细胞组分的过滤。

    Adjusting pH in a method of separating whole blood
    5.
    发明授权
    Adjusting pH in a method of separating whole blood 有权
    在分离全血的方法中调节pH值

    公开(公告)号:US08425448B2

    公开(公告)日:2013-04-23

    申请号:US11668715

    申请日:2007-01-30

    摘要: This invention is directed to a method of collecting and separating whole blood into components. The method includes the steps of adding an anticoagulant having an acidic pH to a bag for collecting and/or separating whole blood, collecting whole blood in the bag, loading the bag containing anticoagulated whole blood on a rotor, spinning the bag on the rotor to separate the whole blood into at least one component; and squeezing the bag on the rotor to push the component from the separation bag into at least one satellite bag.

    摘要翻译: 本发明涉及一种收集和分离全血成分的方法。 该方法包括以下步骤:将具有酸性pH的抗凝剂添加到用于收集和/或分离全血的袋中,在袋中收集全血,将含有抗凝血全血的袋装载在转子上,将转子上的袋旋转至 将全血分成至少一个组分; 并将袋子挤压在转子上以将组件从分离袋推入至少一个卫星袋中。

    Methods and Apparatus for Leukoreduction of Red Blood Cells
    6.
    发明申请
    Methods and Apparatus for Leukoreduction of Red Blood Cells 有权
    红细胞白细胞减少的方法与装置

    公开(公告)号:US20070282242A1

    公开(公告)日:2007-12-06

    申请号:US11842479

    申请日:2007-08-21

    IPC分类号: A61M1/38

    摘要: A method and apparatus for red blood collection and filtration is provided wherein a red blood cell collection assembly provides for leukoreduction filtration concurrent with or soon after the red blood cell separation and collection procedure. Such procedures involve filtering the separated red blood cells in a diluted state after and/or prior to flushing the filter with storage solution. Storage solution may thus be passed through the leukoreduction filter before, with and/or after the RBCs have been filtered therethrough. The red blood cell collection, filtration and storage assembly is preferably preconnected to a blood component separation disposable assembly, including, for example, a centrifuge vessel and a blood removal/return assembly for removing blood from a donor, passing the blood to the centrifuge vessel for separation of the blood into components for collection and providing for filtration of the separated red blood cell component.

    摘要翻译: 提供了一种用于红血液收集和过滤的方法和装置,其中红细胞收集组件与红血细胞分离和收集程序同时或之后提供白细胞减少过滤。 这种方法包括在用储存溶液冲洗过滤器之后和/或之前以稀释状态过滤分离的红细胞。 因此,在RBC已经过滤之前,之后和/或之后,储存溶液可以通过白细胞减少滤过器。 红细胞收集,过滤和储存组件优选地预先连接到血液成分分离一次性组件,包括例如离心机容器和用于从供体去除血液的除血/返回组件,使血液通过离心机容器 用于将血液分离成用于收集的组分并提供用于分离的红细胞组分的过滤。

    Method and Apparatus for Leukoreduction of Red Blood Cells
    7.
    发明申请
    Method and Apparatus for Leukoreduction of Red Blood Cells 审中-公开
    红细胞白细胞减少的方法和装置

    公开(公告)号:US20070118063A1

    公开(公告)日:2007-05-24

    申请号:US11538993

    申请日:2006-10-05

    申请人: Bruce GIBBS

    发明人: Bruce GIBBS

    IPC分类号: A61M37/00

    摘要: This invention relates to a method for the continuous separation of red blood cells from whole blood which includes the steps of removing the whole blood from a donor, continuously separating the whole blood into blood component layers within a separation vessel including at least a plasma layer, a buffy coat layer and a red blood cell layer, removing the plasma layer from the separation vessel, removing the buffy coat layer from the separation vessel, and removing red blood cells from the red blood cell layer which partially overlaps with the buffy coat layer to create a mononuclear cell (MNC)-reduced red blood cell layer in the separation vessel.

    摘要翻译: 本发明涉及一种从全血中连续分离红细胞的方法,包括从供体中除去全血的步骤,将全血连续分离成至少包含等离子体层的分离容器内的血液成分层, 血沉棕黄层和红细胞层,从分离容器中除去血浆层,从分离容器中除去血沉棕黄层,并从与血沉棕黄层部分重叠的红细胞层中除去红细胞, 在分离容器中产生单核细胞(MNC) - 减少红细胞层。

    Method for Separating a Volume of Whole Blood Into At Least Three Components
    8.
    发明申请
    Method for Separating a Volume of Whole Blood Into At Least Three Components 有权
    将全血分成三部分的方法

    公开(公告)号:US20100081196A1

    公开(公告)日:2010-04-01

    申请号:US12633461

    申请日:2009-12-08

    IPC分类号: B01D21/26 C12N5/078

    摘要: A method for separating a volume of whole blood contained in a separation bag into at least three components comprising centrifuging the separation bag so as to separate therein a first inner layer comprising plasma, a second intermediate layer comprising platelets, a third intermediate layer comprising lymphocytes, monocytes and granulocytes and a fourth outer layer comprising red blood cells, transferring, into a plasma component bag connected to the separation bag, a plasma component and transferring into a mononuclear cell component bag a mononuclear cell components.

    摘要翻译: 一种将包含在分离袋中的全血的体积分成至少三个组分的方法,包括离心分离袋,以便在其中分离包含血浆的第一内层,包含血小板的第二中间层,包含淋巴细胞的第三中间层, 单核细胞和粒细胞以及包含红细胞的第四外层,转移到与分离袋连接的血浆成分袋中的血浆成分,并将单核细胞成分转移到单核细胞成分袋中。

    ADJUSTING PH IN A METHOD OF SEPARATING WHOLE BLOOD
    9.
    发明申请
    ADJUSTING PH IN A METHOD OF SEPARATING WHOLE BLOOD 有权
    调整血液中分离全血的方法

    公开(公告)号:US20070179423A1

    公开(公告)日:2007-08-02

    申请号:US11668715

    申请日:2007-01-30

    IPC分类号: A61M37/00

    摘要: This invention is directed to a method of collecting and separating whole blood into components. The method includes the steps of adding an anticoagulant having an acidic pH to a bag for collecting and/or separating whole blood, collecting whole blood in the bag, loading the bag containing anticoagulated whole blood on a rotor, spinning the bag on the rotor to separate the whole blood into at least one component; and squeezing the bag on the rotor to push the component from the separation bag into at least one satellite bag.

    摘要翻译: 本发明涉及一种收集和分离全血成分的方法。 该方法包括以下步骤:将具有酸性pH的抗凝剂添加到用于收集和/或分离全血的袋中,在袋中收集全血,将含有抗凝血全血的袋装载在转子上,将转子上的袋旋转至 将全血分成至少一个组分; 并将袋子挤压在转子上以将组件从分离袋推入至少一个卫星袋中。