公开(公告)号：US07367346B2

公开(公告)日：2008-05-06

申请号：US11052642

申请日：2005-02-07

Applicant: Yacoob Tabani ,  Mohamed Emam Labib

Inventor： Yacoob Tabani ,  Mohamed Emam Labib

IPC: B08B3/04

CPC classification number: C11D3/48 ,  A61C1/0076 ,  A61L2/186 ,  A61L2/22 ,  A61M1/1682 ,  A61M1/169 ,  B01D65/02 ,  B01D65/022 ,  B01D2321/04 ,  B01D2321/164 ,  B01D2321/185 ,  B08B9/0326 ,  B08B9/0327 ,  B08B2209/022 ,  C11D3/044 ,  C11D3/14 ,  C11D3/3947 ,  C11D3/3956 ,  C11D11/0041 ,  C23G5/00

Abstract: Hollow porous fibers containing adhered contaminants are cleaned to remove the contaminants by backflushing a liquid to fill the pores, and adding a flow of gas so as to form a two-phase mixture of gas and bubbles of liquid that can scrub the fibers, loosening the contaminants and allowing them to be flushed from the hollow fibers. The method is particularly useful for cleaning hemodialyzers used for dialysis and hollow fiber modules used in water treatment and separations. The two phase flow method is specifically effective in cleaning piping systems having high length to diameter (l/d) ratios.

Abstract translation: 清洁含有附着污染物的中空多孔纤维，以通过反冲洗液体以填充孔隙来除去污染物，并加入气流，以形成可洗涤纤维的气体和气泡的两相混合物，松开 污染物并使其从中空纤维中冲洗出来。 该方法特别适用于清洗用于透析的血液透析器和用于水处理和分离的中空纤维模块。 两相流法在清洗具有高直径（l / d）比的管道系统方面特别有效。

公开(公告)号：US20120285488A1

公开(公告)日：2012-11-15

申请号：US13556741

申请日：2012-07-24

Applicant: Mohamed Emam Labib ,  Ching-Yue Lai ,  Yacoob Tabani ,  Ziye Qian ,  Stanislav S. Dukhin ,  Joseph J. Murawski

Inventor： Mohamed Emam Labib ,  Ching-Yue Lai ,  Yacoob Tabani ,  Ziye Qian ,  Stanislav S. Dukhin ,  Joseph J. Murawski

IPC: B08B9/032

CPC classification number: B08B9/0326 ,  A61B1/123 ,  A61B1/125 ,  B08B9/0325 ,  B08B9/0328

Abstract: Apparatus and methods are disclosed for cleaning interiors of passageways in endoscopes or other luminal medical devices by flow of liquid and gas therethrough. The liquid flow may include rivulets, droplets or other liquid entities which move on the internal surfaces of the passageways, and may include a three-phase contact interface between liquid and dry solid and gas.

Abstract translation: 公开的装置和方法用于通过液体和气体的流动来清洁内窥镜或其他管腔医疗装置中的通道的内部。 液体流可以包括在通道的内表面上移动的流道，液滴或其它液体实体，并且可以包括液体和干燥固体和气体之间的三相接触界面。

公开(公告)号：US20100078046A1

公开(公告)日：2010-04-01

申请号：US12286747

申请日：2008-09-30

Applicant: Mohamed Emam Labib ,  Ching-Yue Lai ,  Yacoob Tabani ,  Ziye Qian ,  Stanislav S. Dukhin ,  Joseph J. Murawski

Inventor： Mohamed Emam Labib ,  Ching-Yue Lai ,  Yacoob Tabani ,  Ziye Qian ,  Stanislav S. Dukhin ,  Joseph J. Murawski

IPC: B08B9/032

CPC classification number: B08B9/0326 ,  A61B1/123 ,  A61B1/125 ,  B08B9/0325 ,  B08B9/0328

Abstract: Apparatus and methods are disclosed for cleaning interiors of passageways in endoscopes or other luminal medical devices by flow of liquid and gas therethrough. The liquid flow may include rivulets, droplets or other liquid entities which move on the internal surfaces of the passageways, and may include a three-phase contact interface between liquid and dry solid and gas.

Abstract translation: 公开的装置和方法用于通过液体和气体的流动来清洁内窥镜或其他管腔医疗装置中的通道的内部。 液体流可以包括在通道的内表面上移动的流道，液滴或其它液体实体，并且可以包括液体和干燥固体和气体之间的三相接触界面。

公开(公告)号：US06759453B2

公开(公告)日：2004-07-06

申请号：US09970435

申请日：2001-10-03

Applicant: Murray Jelling ,  Richard F. Stockel ,  James Henderson Collins ,  Mohamed Emam Labib

Inventor： Murray Jelling ,  Richard F. Stockel ,  James Henderson Collins ,  Mohamed Emam Labib

IPC: C08L9500

CPC classification number: C08F8/30 ,  C08L95/00 ,  C08L23/00

Abstract: The invention comprises polymers which have been functionalized so as to be able to chemically react with polyamines to form adducts containing at least one or more groups consisting of amino, amido, imino, imido, or imidazloyl. Furthermore, the invention teaches processes to prepare these adducts by solution, melt or in-situ methods. A further embodiment of the invention pertains to the use of polyolefin plastomers or elastomers, elastomeric polyethylene-polypropylene, compositions or interpolymers of styrene-&agr; olefins, which have been chemically modified so that they react with polyamines to confer to asphalt significantly improved desired chemical and physical properties.

Abstract translation: 本发明包括已经被官能化以便能够与多胺化学反应以形成包含至少一个或多个由氨基，酰胺基，亚氨基，亚氨基或咪唑基组成的基团的加合物的聚合物。 此外，本发明教导了通过溶液，熔融或原位方法制备这些加合物的方法。 本发明的另一个实施方案涉及聚烯烃塑性体或弹性体，弹性聚乙烯 - 聚丙烯，苯乙烯-α烯烃的组合物或共聚物的用途，其已被化学改性，使得它们与多胺反应以赋予沥青以显着改善所需的化学品和 物理性质。

公开(公告)号：US06905550B2

公开(公告)日：2005-06-14

申请号：US08974148

申请日：1997-11-19

Applicant: Mohamed Emam Labib

Inventor： Mohamed Emam Labib

IPC: C03C23/00 ,  C09D9/00 ,  C11D1/65 ,  C11D1/83 ,  C11D1/835 ,  C11D3/02 ,  C11D3/39 ,  C11D7/06 ,  C11D7/08 ,  C11D11/00 ,  C11D17/00 ,  C23G1/02

CPC classification number: C11D3/042 ,  C03C23/0075 ,  C09D9/00 ,  C11D1/65 ,  C11D1/83 ,  C11D1/835 ,  C11D3/044 ,  C11D3/3947 ,  C11D7/06 ,  C11D7/08 ,  C11D11/0023 ,  C11D11/0041

Abstract: Removal of water-insoluble organic residues from inorganic surfaces can be accomplished in aqueous cleaning solutions containing an oxidant at a preselected temperature wherein the pH is adjusted with respect to the isoelectric point of the surface material to be removed so that the pH is above the pK, and the isoelectric point of the surface for acid materials, and below the PKa and the isoelectric point of the surface for basic materials. Surfactants can also be added to the cleaning solution.

Abstract translation: 从无机表面去除水不溶性有机残余物可以在预选温度下含有氧化剂的水性清洗溶液中进行，其中相对于待除去的表面材料的等电点调节pH使得pH高于pK ，以及酸性物质表面的等电点，以及PKa和基体材料表面等电点以下。 表面活性剂也可以加入到清洁溶液中。

公开(公告)号：US06857436B2

公开(公告)日：2005-02-22

申请号：US10197287

申请日：2002-07-16

Applicant: Mohamed Emam Labib ,  Ching-Yue Lai ,  Peter A. Materna ,  Geoffrey Lawrence Mahon

Inventor： Mohamed Emam Labib ,  Ching-Yue Lai ,  Peter A. Materna ,  Geoffrey Lawrence Mahon

IPC: A61C17/00 ,  A61C1/00 ,  A61C19/00 ,  A61L2/18 ,  A61L2/22 ,  A61M1/14 ,  A61M1/16 ,  B01D65/02 ,  B01D65/06 ,  B08B3/08 ,  B08B3/10 ,  B08B9/02 ,  B08B9/027 ,  B08B9/032 ,  C11D3/02 ,  C11D3/14 ,  C11D3/39 ,  C11D3/395 ,  C11D3/48 ,  C11D11/00 ,  C23G5/00 ,  B08B7/04

CPC classification number: C11D3/3956 ,  A61C1/0076 ,  A61L2/186 ,  A61L2/22 ,  A61L2202/24 ,  A61M1/1682 ,  A61M1/169 ,  B01D65/02 ,  B01D65/022 ,  B01D2321/04 ,  B01D2321/2066 ,  B08B9/032 ,  B08B9/0326 ,  B08B9/0327 ,  B08B2209/022 ,  C11D3/042 ,  C11D3/044 ,  C11D3/14 ,  C11D3/3947 ,  C11D3/48 ,  C11D11/0041 ,  C23G5/00

Abstract: A method of cleaning surfaces using a mixed phase cleaning mixture of an aqueous solution and a flow of gas sufficient to produce droplets of the liquid which are entrained by the gas for a time sufficient to clean tubing of various lengths and geometries and porous membranes to remove biofilm, debris and contaminants.

Abstract translation: 使用水溶液的混合相清洗混合物和足以产生被气体夹带的液体的液滴的时间足以清洁各种长度和几何形状的管道以及多孔膜以去除的液体的清洗表面的方法 生物膜，碎屑和污染物。

公开(公告)号：US6027572A

公开(公告)日：2000-02-22

申请号：US880662

申请日：1997-06-23

Applicant: Mohamed Emam Labib ,  Ching-Yue Lai

Inventor： Mohamed Emam Labib ,  Ching-Yue Lai

IPC: A61C17/00 ,  A61C1/00 ,  A61L2/18 ,  A61L2/22 ,  A61M1/16 ,  B01D65/02 ,  B01D65/06 ,  B08B9/02 ,  B08B9/032 ,  C11D3/02 ,  C11D3/14 ,  C11D3/39 ,  C11D3/395 ,  C11D3/48 ,  C11D11/00 ,  C23G5/00 ,  B08B9/00 ,  C23G5/032

CPC classification number: C11D3/48 ,  A61C1/0076 ,  A61L2/186 ,  A61L2/22 ,  A61M1/1682 ,  A61M1/169 ,  B01D65/02 ,  B01D65/022 ,  B08B9/0326 ,  B08B9/0327 ,  C11D11/0041 ,  C11D3/14 ,  C11D3/3947 ,  C11D3/3956 ,  C23G5/00 ,  A61L2202/24 ,  B01D2321/168 ,  B01D2321/185 ,  B08B2209/022

Abstract: Biofilm and debris can be removed from the interior and exterior surfaces of small bore tubing by passing an aqueous cleaning solution of water, one or more surfactants and preferably a source of hydrogen peroxide, optionally including small inert solid particles, together with a gas under pressure, to create a turbulent flow within the tubing that loosens the biofilm and debris so that they can be flushed from the tubing. When the exterior surfaces of tubing are to be cleaned, the tubing is inserted in a sleeve fitted with an adaptor that provides a pressure-tight seal between the tubing and the sleeve.

Abstract translation: 生物膜和碎屑可以通过将水的清洁溶液，一种或多种表面活性剂，优选过氧化氢源（任选地包括小的惰性固体颗粒）与压力下的气体一起通过水的清洁溶液从小口径管的内部和外部表面去除 ，以在管道内产生湍流，从而使生物膜和碎屑松动，使得它们可以从管道中冲洗掉。 当管道的外表面要被清洁时，将管道插入装有适配器的套筒中，该适配器在管道和套管之间提供压力密封。

公开(公告)号：US06454871B1

公开(公告)日：2002-09-24

申请号：US09466714

申请日：1999-12-17

Applicant: Mohamed Emam Labib ,  Ching-Yue Lai ,  Peter A. Materna ,  Geoffrey Lawrence Mahon

Inventor： Mohamed Emam Labib ,  Ching-Yue Lai ,  Peter A. Materna ,  Geoffrey Lawrence Mahon

IPC: B08B900

CPC classification number: C11D3/3956 ,  A61C1/0076 ,  A61L2/186 ,  A61L2/22 ,  A61L2202/24 ,  A61M1/1682 ,  A61M1/169 ,  B01D65/02 ,  B01D65/022 ,  B01D2321/04 ,  B01D2321/2066 ,  B08B9/032 ,  B08B9/0326 ,  B08B9/0327 ,  B08B2209/022 ,  C11D3/042 ,  C11D3/044 ,  C11D3/14 ,  C11D3/3947 ,  C11D3/48 ,  C11D11/0041 ,  C23G5/00

Abstract: A method of cleaning surfaces using a mixed phase cleaning mixture of an aqueous solution and a flow of gas sufficient to produce droplets of the liquid which are entrained by the gas for a time sufficient to clean tubing of various lengths and geometries and porous membranes to remove biofilm, debris and contaminants.

Abstract translation: 使用水溶液的混合相清洗混合物和足以产生被气体夹带的液体的液滴的时间足以清洁各种长度和几何形状的管道以及多孔膜以去除的液体的清洗表面的方法 生物膜，碎屑和污染物。

公开(公告)号：US06326340B1

公开(公告)日：2001-12-04

申请号：US09162699

申请日：1998-09-29

Applicant: Mohamed Emam Labib ,  Ching-Yue Lai

Inventor： Mohamed Emam Labib ,  Ching-Yue Lai

IPC: C11D1708

CPC classification number: C11D3/3947 ,  C11D1/02 ,  C11D1/38 ,  C11D1/62 ,  C11D1/66 ,  C11D3/14 ,  C11D3/48 ,  C11D11/0041

Abstract: Biofilm and debris can be removed from the interior and exterior surfaces of small bore tubing by passing an aqueous cleaning solution of water, one or more surfactants and preferably a source of hydrogen peroxide, optionally including small inert solid particles, together with a gas under pressure, to create a turbulent flow within the tubing that loosens the biofilm and debris so that they can be flushed from the tubing. When the exterior surfaces of tubing are to be cleaned, the tubing is inserted in a sleeve fitted with an adaptor that provides a pressure-tight seal between the tubing and the sleeve.

Abstract translation: 生物膜和碎屑可以通过将水的清洁溶液，一种或多种表面活性剂，优选过氧化氢源（任选地包括小的惰性固体颗粒）与压力下的气体一起通过水的清洁溶液从小口径管的内部和外部表面去除 ，以在管道内产生湍流，从而使生物膜和碎屑松动，使得它们可以从管道中冲洗掉。 当管道的外表面要被清洁时，将管道插入装有适配器的套筒中，该适配器在管道和套管之间提供压力密封。

公开(公告)号：US20160121029A9

公开(公告)日：2016-05-05

申请号：US14296608

申请日：2014-06-05

Applicant: Mohamed Emam Labib ,  Stanislav S. Dukhin

Inventor： Mohamed Emam Labib ,  Stanislav S. Dukhin

IPC: A61L31/04 ,  A61K45/06 ,  A61K31/496

CPC classification number: A61K45/06 ,  A61K31/496 ,  A61K31/573 ,  A61K31/765 ,  A61L31/041 ,  A61L31/16 ,  A61L2300/406 ,  A61L2300/41 ,  A61L2430/14 ,  A61K2300/00 ,  C08L71/02 ,  C08L29/04

Abstract: Methods of preventing and treating an ear infection comprising insertion of a tympanostomy tube comprised of a least one anti-biotic agent.