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11 条记录 (耗时 0.012 秒)

    System, method, and computer program for conducting optical transmission measurements and evaluating determined measuring variables
    3.
    发明授权
    System, method, and computer program for conducting optical transmission measurements and evaluating determined measuring variables 有权
    用于进行光传输测量和评估确定的测量变量的系统，方法和计算机程序

    公开(公告)号：US07473897B2

    公开(公告)日：2009-01-06

    申请号：US10487160

    申请日：2002-03-12

    申请人： Hansjoerg Braendle ,  Erich Nadler ,  Matthias Graeter ,  Daniel Bischof

    发明人： Hansjoerg Braendle ,  Erich Nadler ,  Matthias Graeter ,  Daniel Bischof

    IPC分类号： G01J5/02 ,  G01N21/00 ,  G01F23/00

    CPC分类号： G01F23/2927 ,  G01N21/3151 ,  G01N2035/1025

    摘要： A device for conducting a transmission measurement includes a system for generating a light wave consisting of a first and a second wavelength fraction, in addition to an optical channel guiding the light wave to a sample tube with a sample, wherein the light wave permeates the sample tube with a sample. The device also has a motion unit for producing a relative movement of the light wave along the sample tube. A receiver for receiving and separating the first and second wavelength fragments after the light wave has permeated the sample tube with a sample is also provided. A converter converts the first wavelength fraction into a first digital measuring value describing the degree of transmission in the first wavelength and converts the second wavelength fraction into a second digital measuring value describing the degree of transmission in the second wavelength. Quotients are formed from the first digital measuring values and the second digital measuring values by an evaluation system and the first derivative of the quotients is calculated.

    摘要翻译： 用于进行透射测量的装置包括用于产生由第一和第二波长部分组成的光波的系统，以及将光波引导到具有样品的样品管的光通道，其中光波渗透样品 管样品。 该装置还具有用于产生沿着样品管的光波的相对运动的运动单元。 还提供了用于在光波已经用样品渗透到样品管之后接收和分离第一和第二波长碎片的接收器。 A转换器将第一波长分数转换成描述第一波长的透射度的第一数字测量值，并将第二波长分数转换成描述第二波长的透射度的第二数字测量值。 通过评估系统从第一数字测量值和第二数字测量值形成词汇，并且计算商的一阶导数。

    Systems and methods for on line finishing of cellular blood products like platelets harvested for therapeutic purposes
    4.
    发明申请
    Systems and methods for on line finishing of cellular blood products like platelets harvested for therapeutic purposes 审中-公开

    公开(公告)号：US20050139556A1

    公开(公告)日：2005-06-30

    申请号：US11064267

    申请日：2005-02-23

    申请人： Daniel Bischof

    发明人： Daniel Bischof

    IPC分类号： A61K35/14 ,  A61M1/36 ,  B04B1/00

    CPC分类号： A61M1/3693 ,  A61M1/3696 ,  A61M2202/0427 ,  A61M2202/0439 ,  A61M2202/0071 ,  A61M2202/0057

    摘要： Blood processing systems and methods establish on line communication between a container and a source of blood containing leukocytes and platelets, such as a human donor. The systems and methods create a centrifugal field between the source of blood and the container that separates from the blood an unfinished suspension of platelets having a first physiologic characteristic different than the desired physiologic characteristic. The systems and methods pump the unfinished platelet suspension outside the centrifugal field through a finishing device. The finishing device changes the first physiologic characteristic to the desired physiological characteristic, thereby creating the finished platelet suspension. The systems and methods convey the finished platelet suspension from the finishing device directly into the container. The systems and methods function without interrupting the on line communication between the container and the source of blood.

    Magnetic separation apparatus
    6.
    发明授权
    Magnetic separation apparatus 失效
    磁选机

    公开(公告)号：US5976369A

    公开(公告)日：1999-11-02

    申请号：US53732

    申请日：1998-04-02

    申请人： Roland Paul Howe ,  Michael Alan Reeve ,  Daniel Bischof

    发明人： Roland Paul Howe ,  Michael Alan Reeve ,  Daniel Bischof

    IPC分类号： B03C1/035 ,  B03C1/28 ,  G01N33/543 ,  G01N35/00 ,  B01D35/06

    CPC分类号： G01N33/54326 ,  B03C1/035 ,  B03C1/288 ,  G01N35/0098

    摘要： Biological assay systems often involve suspending magnetically attractable particles in a liquid, and later bringing down the particles from suspension and separating the formed pellet from the supernatant liquid. The invention provides magnetic systems for this purpose, shaped to form an annular or part-annular pellet close to the bottom of the vessel. The systems are suitable for automation.

    摘要翻译： 生物测定系统通常包括将可吸引的磁性颗粒悬浮在液体中，然后将悬浮液中的颗粒从上清液中分离出来并将上清液分离。 本发明提供了用于此目的的磁性系统，其被成形为形成靠近容器底部的环形或部分环形颗粒。 该系统适用于自动化。