中空糸炭素膜及びその製造方法
    71.
    发明申请
    中空糸炭素膜及びその製造方法 审中-公开
    中空纤维碳膜及其生产方法

    公开(公告)号:WO2009017185A1

    公开(公告)日:2009-02-05

    申请号:PCT/JP2008/063731

    申请日:2008-07-31

    Abstract:  気体分離性能に優れた特質を有するとともに、破損しにくい柔軟性を持つ、実用性の高い中空糸炭素膜を提供するものであって、実質的に下記の(a)及び(b) (式中、R 11 ~R 12 は各々独立して、水素原子、スルホン基を示す。ただし、R 11 ~R 12 が共に水素原子であることはない。)で表される繰り返し単位からなり、その繰り返し単位(b)の(a+b)に対する割合A(%)は15%<A<60%であるポリフェニレンオキシド誘導体を中空糸状に形成した後に焼成して得られる炭化物からなり、その外径が0.08~0.25mmの範囲にある中空糸炭素膜。

    Abstract translation: 公开了一种中空纤维碳膜,其具有优异的气体分离能力,具有膜几乎不破裂的柔性水平,并且对于实际应用是非常有利的。 具体公开了一种中空纤维碳膜,其基本上包括通过将聚苯醚衍生物成形为中空纤维并燃烧中空纤维而制造的碳化物,其中该聚苯醚衍生物具有由式(a)表示的重复单元和由式 式(b)[其中R11〜R12独立地表示氢原子或砜基,只要R11〜R12都不同时为氢原子),并且重复单元的量(A(%)) b)重复单元(a)和(b)的总量大于15%且小于60%(15%

    APPARATUS AND METHOD FOR ENHANCED HEMODIALYSIS PERFORMANCE
    72.
    发明申请
    APPARATUS AND METHOD FOR ENHANCED HEMODIALYSIS PERFORMANCE 审中-公开
    装置和方法,用于增强血液透析性能

    公开(公告)号:WO2007041430A3

    公开(公告)日:2007-11-01

    申请号:PCT/US2006038310

    申请日:2006-10-02

    Abstract: A dialyzer module utilizing a nano-porous ceramic membrane for enhanced hemodialysis performance, and a method for manufacturing the same, are provided. The dialyzer module may be utilized in an extracorporeal blood circuit together with pumps, monitors, and/or other components used for dialysis therapy. The one or more nano-porous ceramic tubes that serve as the hemodialysis membrane may comprise aluminum oxide (alumina) or titanium oxide (titania) tubes manufactured by the anodization of aluminum (Al) or titanium (Ti) tubes in an appropriate acid solution. The nano-porous ceramic tubes may be produced with a nano-porous wall structure having an average pore diameter of approximately five to ten nanometers (nm). The nano-porous ceramic tubes exhibit a uniform pore size, uniform pore distribution, high porosity, and high hydraulic conductivity, enabling the removal of more middle and large molecular weight solutes to achieve a performance more comparable to that of an actual kidney while, at the same time, reducing the undesirable loss of important macromolecules such as albumin.

    Abstract translation: 提供一种利用纳米多孔陶瓷膜提高血液透析性能的透析器组件及其制造方法。 透析器模块可以与用于透析治疗的泵,监视器和/或其他部件一起用于体外血液回路中。 用作血液透析膜的一个或多个纳米多孔陶瓷管可以包括通过在合适的酸溶液中阳极氧化铝(Al)或钛(Ti)管而制造的氧化铝(氧化铝)或氧化钛(二氧化钛)管。 纳米多孔陶瓷管可以用具有大约5至10纳米(nm)的平均孔径的纳米多孔壁结构制备。 纳米多孔陶瓷管显示均匀的孔径,均匀的孔分布,高孔隙率和高水力传导性,能够除去更多的中等和大分子量溶质,以达到与实际肾脏相当的性能,而在 同时减少重要大分子如白蛋白的不良损失。

    MANUAL DIALYZER HEADER CLEANING DEVICE
    73.
    发明申请
    MANUAL DIALYZER HEADER CLEANING DEVICE 审中-公开
    手动DIALYZER HEADER清洁装置

    公开(公告)号:WO2006074225A3

    公开(公告)日:2007-01-18

    申请号:PCT/US2006000179

    申请日:2006-01-05

    Abstract: A dialyzer header cleaning device composed of: a connecting member for connecting the device to the header, the connecting member having a longitudinal passage with a longitudinal axis; and a flow directing member having first and second opposed ends and a fluid passage extending between a fluid inlet at the first end and a fluid outlet at the second end. The flow directing member has a portion that extends from the second end toward the first end and is held in the longitudinal passage. The flow directing member is manually rotatable about the longitudinal axis relative to the connecting member and is manually movable along the longitudinal axis relative to the connecting member. The fluid outlet of the flow directing member is constructed to eject at least one liquid stream in a direction transverse to the longitudinal axis when fluid is supplied to the fluid inlet.

    Abstract translation: 一种透析器头部清洁装置,包括:用于将装置连接到头部的连接构件,连接构件具有纵向轴线的纵向通道; 以及具有第一和第二相对端的流动引导构件和在第一端的流体入口与第二端的流体出口之间延伸的流体通道。 导流构件具有从第二端朝向第一端延伸并且保持在纵向通道中的部分。 流动引导构件可相对于连接构件围绕纵向轴线手动旋转,并且可相对于连接构件沿着纵向轴线手动地移动。 流体引导构件的流体出口构造成当流体被供应到流体入口时,沿横向于纵向轴线的方向喷射至少一个液体流。

    MASS OR ENERGY TRANSFER CARTRIDGE
    74.
    发明申请
    MASS OR ENERGY TRANSFER CARTRIDGE 审中-公开
    质量或能量转移盒

    公开(公告)号:WO2006016924A1

    公开(公告)日:2006-02-16

    申请号:PCT/US2005/015728

    申请日:2005-05-05

    Abstract: A module (10) is provided which includes a manifold (12), an elongated medium (23) capable of effecting mass transfer or energy transfer through the medium (23) and a bowl (14) which houses the medium (23). The medium (23) and bowl (14) are connected to each other by a key (30) which is secured to flat surfaces (38, 40) on the medium (23) to form a unitary construction. The medium (32) and bowl (14) are in fluid communication with the manifold (12) in a manner which prevents mixing of a first fluid feed and a second fluid feed to the module (10).

    Abstract translation: 提供了一种模块(10),其包括歧管(12),能够通过介质(23)进行质量传递或能量传递的细长介质(23)和容纳介质(23)的碗(14)。 介质(23)和碗(14)通过固定在介质(23)上的平坦表面(38,40)上的键(30)彼此连接,以形成整体结构。 介质(32)和碗(14)以防止第一流体进料和第二流体进料混合到模块(10)的方式与歧管(12)流体连通。

    METHOD AND APPARATUS FOR MANUFACTURING FILTERS
    75.
    发明申请
    METHOD AND APPARATUS FOR MANUFACTURING FILTERS 审中-公开
    制造过滤器的方法和设备

    公开(公告)号:WO2004086554A2

    公开(公告)日:2004-10-07

    申请号:PCT/US2004008693

    申请日:2004-03-19

    Inventor: STILLIG MARTIN

    Abstract: A problem in the manufacture of filters using tubular membrane bundles is keeping potting material from flowing into the openings at the ends of the tubes. A preferred embodiment of a method for manufacturing a tubular membrane filter employs a non-contact heat source such as radiant heating to melt the tips of the tubular membranes. This prevents the migration of potting material into the tubes when the potting material is flowed into the ends of tube bundles during the manufacturing process for a filter.

    Abstract translation: 使用管状膜束制造过滤器的问题是保持封装材料不流入管端部的开口。 用于制造管式膜过滤器的方法的优选实施例采用诸如辐射加热之类的非接触式热源来熔化管式膜的尖端。 这防止了灌封材料在过滤器的制造过程中流入管束的端部时灌封材料迁移到管中。

    COPOLYMER COATING FOR A HYDROPHOBIC MEMBRANE
    76.
    发明申请
    COPOLYMER COATING FOR A HYDROPHOBIC MEMBRANE 审中-公开
    用于疏水膜的共聚物涂层

    公开(公告)号:WO2003049775A2

    公开(公告)日:2003-06-19

    申请号:PCT/US2002/039171

    申请日:2002-12-06

    IPC: A61L

    Abstract: A coating material and a method for coating a hydrophobic membrane with a copolymer that contains at least one hydrophilic segment and at least one hydrophilic segment, such as a PEO-PPO-PEO triblock copolymer, so that the surface of the membrane becomes hydrophilic. The hydrophilic coating helps repel biological molecules, thereby reducing the risk that these molecules will adsorb or deposit on the membrane surface. When the copolymers are modified with an active group, ligands can be immobilized on the copolymer through the active group so that specific molecules that will bind with the ligands cna be targeted for immobilization on the copolymer coating, thereby improving the efficiency of the removal of specific targets.

    Abstract translation: 一种涂料和用包含至少一个亲水链段和至少一个亲水链段如PEO-PPO-PEO三嵌段共聚物的共聚物涂覆疏水膜的方法,使得该膜的表面变得亲水。 亲水涂层有助于排斥生物分子,从而降低这些分子吸附或沉积在膜表面上的风险。 当共聚物用活性基团修饰时,配体可以通过活性基团固定在共聚物上,使得将与配体cna结合的特定分子靶向固定在共聚物涂层上,从而提高去除特异性 目标。

    GAS VENT FILTER CONSTRUCTION INCORPORATING A HOLLOW FIBER MEMBRANE ASSEMBLY
    79.
    发明申请
    GAS VENT FILTER CONSTRUCTION INCORPORATING A HOLLOW FIBER MEMBRANE ASSEMBLY 审中-公开
    采用空心纤维膜组件的气体通风过滤器结构

    公开(公告)号:WO0218037A3

    公开(公告)日:2002-06-06

    申请号:PCT/US0127145

    申请日:2001-08-30

    Applicant: MILLIPORE CORP

    Inventor: HEGDE RAMESH

    Abstract: A gas vent filter construction is provided that incorporates a hollow fiber membrane assembly as a means for selectively preventing liquid species from escaping from, for example, a substantially closed liquid filtration system, as gas building up therein is vented out of said system through said gas vent filter construction. The gas vent filter construction downstream from the hollow fiber membrane assembly. Both single and multiple hollow fiber membranes (preferably, hydrophobic) are considered.

    Abstract translation: 提供了一种排气过滤器结构,其包含中空纤维膜组件作为用于选择性地防止液体物质从例如基本上封闭的液体过滤系统逸出的装置,因为在其中形成的气体通过所述气体排出所述系统 通风过滤器结构。 中空纤维膜组件下游的排气过滤器结构。 考虑单个和多个中空纤维膜(优选疏水的)。

    SEPARATION MODULE AND METHOD FOR PRODUCING THE SAME
    80.
    发明申请
    SEPARATION MODULE AND METHOD FOR PRODUCING THE SAME 审中-公开
    分离模块及其制造方法

    公开(公告)号:WO01087469A1

    公开(公告)日:2001-11-22

    申请号:PCT/EP2001/006036

    申请日:2001-05-19

    Abstract: The aim of the invention is to provide a separation module that does not have the disadvantages of metal, glass or plastic housings and that at the same time allows to produce a separation layer that is as flawless as possible. To this end, the inventive separation module comprising a housing and a separation element retained thereby. The invention is further characterized in that a) the separation module is composed of a housing produced from a dense ceramic material and of separation element supports produced from a porous ceramic material; b) the separation element supports are coated with a separation layer either on the feed side or on the permeate side thereof; and c) the separation layer is applied on the separation element supports after the fully ceramic separation module has been assembled. The inventive product is especially but not exclusively useful in chemical process engineering in the broader sense thereof.

    Abstract translation: 本发明的目的是基于zuschaffen不具有金属罩,玻璃外壳或塑料外壳的缺点,并且在同一时间能够制造尽可能分离层的无损伤的分离模块。 根据本发明,该目的通过具有壳体的分离模块实现,并且保持在其中的分离元件在(a)中制成的由多孔质陶瓷的致密陶瓷和分离元件支撑的壳体,(b)在该进料侧上的分离元件支撑或接合到分离模块实现 涂覆有渗透Seperationsschicht和(c)分离层所有陶瓷分离模块的接合后施加到分离元件的支持。 新颖的产品适用特别但不排除在最广泛的意义化工。

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