利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

9 条记录 (耗时 0.021 秒)

    Method and composition for cleaning tubular systems employing moving three-phase contact lines
    5.
    发明授权
    Method and composition for cleaning tubular systems employing moving three-phase contact lines 有权
    用于清洁使用移动的三相接触线的管状系统的方法和组合物

    公开(公告)号：US08114221B2

    公开(公告)日：2012-02-14

    申请号：US12286749

    申请日：2008-09-30

    申请人： Mohamed Emam Labib ,  Stanislav S. Dukhin ,  Joseph J. Murawski ,  Yacoob Tabani ,  Ching-Yue Lai

    发明人： Mohamed Emam Labib ,  Stanislav S. Dukhin ,  Joseph J. Murawski ,  Yacoob Tabani ,  Ching-Yue Lai

    IPC分类号： B08B9/032

    CPC分类号： B08B9/032 ,  B08B9/0325 ,  B08B9/0326

    摘要： The narrow diameter channel has a diameter of about 0.02 centimeter to about 1.6 centimeters and a length of about 0.75 meter to about 5 meters. The internal surface of the narrow diameter channel is hydrophobic, and the surface flow entities exhibit an advancing contact angle of greater than 50 degrees and a receding contact angle of greater than zero degree. The detachment of contaminants from the internal surface of the narrow diameter channel is produced by a sweeping of the internal surface of the narrow diameter channel with the three-phase contact lines of the surface flow entities, the cleaning medium is not predispersed in the gas before entering the channel, and less that 10% of the surface of the channel is covered by a contiguous annular film.

    摘要翻译： 用于清洁窄径通道的内表面的方法包括以下步骤：在液体清洁介质和气体通过窄径通道的流动状态下流动，该流动状态产生与狭窄的内表面接触和滑动的表面流动实体 所述表面流动实体具有三相接触线和相关联的半月板，所述表面流动实体从所述窄径通道的窄直径内表面的内表面分离出与污染物接触的污染物; 并冲洗窄径通道的内表面以除去残留的液体清洁介质和从通道中分离的污染物。

    Device and method for fluid dynamics cleaning of constrained spaces
    6.
    发明授权
    Device and method for fluid dynamics cleaning of constrained spaces 有权
    限制空间流体动力学清洗的装置和方法

    公开(公告)号：US07862660B2

    公开(公告)日：2011-01-04

    申请号：US11653072

    申请日：2007-01-12

    申请人： Joseph J. Murawski ,  Yacoob Tabani ,  Mohamed Eman Labib

    发明人： Joseph J. Murawski ,  Yacoob Tabani ,  Mohamed Eman Labib

    IPC分类号： B08B9/00 ,  B01D61/24

    CPC分类号： A61M1/168 ,  A61M1/1682 ,  A61M1/1684 ,  A61M1/169

    摘要： A method for cleaning interior surfaces of a header region of a hemodialyzer includes steps of: introducing an insertion device having an end portion and a shaft through a hemodialyzer plug port so that the end portion of the insertion device is within the header region; rotating the shaft at a speed sufficient to generate mechanical stresses for the removal of contaminants from interior surfaces of the header region; removing the insertion device from the header region; and rinsing and flushing away the removed contaminants from the header region. An apparatus and an insertion device for cleaning a header region of a hemodialyzer are disclosed.

    摘要翻译： 一种用于清洗血液透析器头部区域的内表面的方法包括以下步骤：将具有端部和轴的插入装置通过血液透析器插头端口引入，使得插入装置的端部在头部区域内; 以足以产生用于从头部区域的内表面去除污染物的机械应力的速度旋转轴; 从插头区域移除插入装置; 并从头部区域冲洗和冲洗去除的污染物。 公开了一种用于清洗血液透析器的头部区域的装置和插入装置。