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    Printhead assembly datum
    5.
    发明授权
    Printhead assembly datum 有权
    打印头组装原理

    公开(公告)号：US09132676B2

    公开(公告)日：2015-09-15

    申请号：US14374634

    申请日：2012-01-27

    Applicant: Rosanna L. Bigford ,  Kelly B. Smith ,  Daniel D. Dowell

    Inventor： Rosanna L. Bigford ,  Kelly B. Smith ,  Daniel D. Dowell

    IPC: B41J2/175 ,  B41J25/34

    CPC classification number: B41J25/34 ,  B41J2/1752 ,  B41J2/1755

    Abstract: In one example, a printhead assembly datum includes stationary first and second points and a movable third point that define a datum plane for the printhead assembly. The stationary first and second points define a line in the datum plane and the third point is movable so that the datum plane pivots on the line in response to movement of the third point. In another example, a printhead assembly includes a body, a printhead attached to the body, and a datum for adjusting a position of the printhead relative to a component external to the printhead assembly. The datum is formed by first, second, and third datum points on the body that define a triangle representing a datum plane that is tiltable on the base of the triangle by moving the vertex opposite the base.

    Abstract translation: 在一个示例中，打印头组件基准包括固定的第一和第二点以及限定打印头组件的基准平面的可移动的第三点。 固定的第一和第二点在基准平面中限定一条线，并且第三点可移动，使得基准平面响应于第三点的移动而在线上枢转。 在另一示例中，打印头组件包括主体，附接到主体的打印头以及用于调节打印头相对于打印头组件外部的部件的位置的基准。 基准面由身体上的第一，第二和第三基准点形成，其中，通过移动与基部相对的顶点，该三角形表示可在三角形的基部上倾斜的基准面。

    Red blood cell processing systems and methods with deliberate under spill of red blood cells
    7.
    发明授权
    Red blood cell processing systems and methods with deliberate under spill of red blood cells 有权
    红细胞处理系统和方法，故意在红细胞溢出

    公开(公告)号：US06878105B2

    公开(公告)日：2005-04-12

    申请号：US10279772

    申请日：2002-10-24

    Applicant: Kelly B. Smith ,  Matthew Muller

    Inventor： Kelly B. Smith ,  Matthew Muller

    IPC: A61M1/36 ,  A61M1/38 ,  B01D17/02 ,  B01D17/038 ,  B01D17/12 ,  B01D21/26 ,  B01D21/30 ,  B04B5/04 ,  B04B13/00

    CPC classification number: A61M1/3693 ,  A61M1/30 ,  A61M1/302 ,  A61M1/303 ,  A61M1/308 ,  A61M1/3633 ,  A61M1/3696 ,  A61M1/38 ,  A61M2202/0429 ,  A61M2205/128 ,  A61M2205/331 ,  A61M2205/3393 ,  B01D17/0217 ,  B01D21/262 ,  B01D2221/08 ,  B01D2221/10 ,  B04B5/0442 ,  B04B13/00 ,  B04B2005/045 ,  G01N21/31

    Abstract: Collection systems and methods use a separation chamber that receives blood or a suspension containing red blood cells and performs a separation process including separation of red blood cells from the blood or suspension. The separation chamber contains, during the separation process, a red blood cell volume. An outlet line is coupled to the separation chamber to remove red blood cells from the chamber device, at least in part, while the separation process occurs. A collection container is coupled to the outlet line to receive a volume of red blood cells removed from the separation chamber. A controller includes a processing function that, during the separation process, includes comparing the volume of red blood cells received by the collection container to a selected targeted red blood cell collection volume to derive a difference. The controller includes another processing function that includes purging substantially all the red blood cell volume occupying the separation chamber into the collection container when the red blood cell volume occupying the separation chamber approximates the difference.

    Abstract translation: 收集系统和方法使用接收血液或含有红细胞的悬浮液的分离室，并执行分离过程，包括从血液或悬浮液中分离红细胞。 在分离过程中，分离室含有红细胞体积。 至少部分地，当分离过程发生时，出口管线连接到分离室以从腔室装置移除红细胞。 收集容器联接到出口管线以接收从分离室移除的体积的红细胞。 控制器包括处理功能，其在分离过程期间包括将由收集容器接收的红细胞的体积与所选择的目标红细胞收集体积进行比较以导出差异。 控制器包括另外的处理功能，当占据分离室的红细胞体积近似于差异时，该处理功能包括将占据分离室的基本上所有的红细胞容量清除到收集容器中。

    BLOOD SEPARATION CHAMBER
    10.
    发明申请
    BLOOD SEPARATION CHAMBER 有权
    血液分离室

    公开(公告)号：US20090291819A1

    公开(公告)日：2009-11-26

    申请号：US12534256

    申请日：2009-08-03

    Applicant: Tom Westberg ,  Kelly B. Smith ,  Michel L. F. Joie

    Inventor： Tom Westberg ,  Kelly B. Smith ,  Michel L. F. Joie

    IPC: B04B1/10 ,  B04B11/06

    CPC classification number: B04B5/0442 ,  B01D21/0003 ,  B01D21/26 ,  B01D2221/10 ,  B04B2005/045 ,  B04B2005/0492

    Abstract: A method for centrifugally separating whole blood into red blood cells and a plasma constituent rotates about a rotational axis a separation zone having radially spaced apart walls with a high-G side and a low-G side located closer to the rotational axis than the high-G side. Whole blood enters the rotating separation zone in an entry region to begin separation. Separation is halted by a terminal wall that is circumferentially spaced from the entry region. The whole blood separates into red blood cells toward the high-G side and plasma constituent toward the low-G side. The method directs red blood cells separated in the separation zone in a circumferential flow direction toward the terminal wall. The method directs separated red blood cells from the rotating separation zone through a second path that extends, at least in part, radially beyond the high-G wall.

    Abstract translation: 一种用于将全血离心分离成红细胞的方法，等离子体组成围绕旋转轴旋转，具有径向隔开的壁的分离区域具有比高G侧和低G侧更靠近旋转轴线的高G侧和低G侧， G边。 全血进入进入区域的旋转分离区开始分离。 通过与进入区域周向间隔开的端壁停止分离。 全血分为红血球，高G侧血浆成分向低G侧分离。 该方法将在分离区中分离的红细胞沿周向流动方向引导到终端壁。 该方法通过第二路径将分离的红细胞从旋转分离区引导，该第二路径至少部分地延伸超过G-G壁。

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