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1. 发明授权

US11648341B2 Cartridges and systems for outside-in flow in membrane-based therapies 有权
公开(公告)号：US11648341B2
公开(公告)日：2023-05-16
申请号：US16583612
申请日：2019-09-26
申请人： Novaflux Inc.
发明人： Mohamed E. Labib , Stanislav S. Dukhin , Thomas Kelly , Peter Materna
IPC分类号： A61M1/16 , A61M1/34 , A61M1/36 , B01D63/02 , B01D69/00 , B01D61/14 , B01D61/24
CPC分类号： A61M1/3643 , A61M1/34 , A61M1/365 , A61M1/3644 , A61M1/3646 , A61M1/3647 , A61M1/3649 , B01D63/02 , B01D63/022 , B01D69/00 , A61M1/1625 , A61M1/342 , A61M1/3413 , A61M2206/10 , B01D61/14 , B01D61/24 , B01D2313/04 , B01D2313/08 , B01D2313/10 , B01D2319/022 , B01D2319/025 , B01D2319/04 , B01D2319/06
摘要： Embodiments of the invention pertain to cartridges, systems and methods for performing hemodialysis and related extracorporeal blood treatment modalities and therapies, in which blood flows in the inter fiber space and dialysate flows in the lumens of hollow fibers. Appropriate connectors and fitting orientations may be provided. There may be provided orbital distributors, fanning of fibers, and features to promote uniformity of fiber spacing in the fiber bundle. Orbital distributors may contain contoured surfaces, flow redirectors, non-uniform-conductance flow elements, through-wall distributors, and other features. There may be subdivision of the fiber bundle into two groups of fibers with separate control fluid to each group. Appropriate systems may be provided for various therapies. Flow past the fibers may be parallel, transverse or other configuration. These various features may enable long-term application to all dialysis and ultrafiltration related therapies, and also to other therapies and to applications including implantables, portables and wearables.

2. 发明授权

US09859576B2 Membrane humidifier for fuel cell 有权
公开(公告)号：US09859576B2
公开(公告)日：2018-01-02
申请号：US14956262
申请日：2015-12-01
申请人： HYUNDAI MOTOR COMPANY
发明人： Jin Woo Koo , Hyun Yoo Kim
IPC分类号： H01M8/04 , H01M8/04119 , B01D63/02
CPC分类号： H01M8/04149 , B01D63/02 , B01D63/022 , H01M2250/20 , Y02T90/32
摘要： A membrane humidifier includes buffering and spacing structures each interposed between adjacent hollow fiber membranes of a plurality of hollow fiber membranes arranged in a housing of the membrane humidifier, wherein the buffering and spacing structures buffer a pressure of air supplied from an air blower and maintain a spacing between the adjacent hollow fiber membranes.

3. 发明申请

US20170182462A1 HOLLOW FIBER MEMBRANE SHEET-LIKE OBJECT, METHOD OF MANUFACTURING HOLLOW FIBER MEMBRANE SHEET-LIKE OBJECT, HOLLOW FIBER MEMBRANE SHEET LAMINATE, METHOD OF MANUFACTURING HOLLOW FIBER MEMBRANE SHEET LAMINATE, HOLLOW FIBER MEMBRANE MODULE AND METHOD OF MANUFACTURING HOLLOW FIBER MEMBRANE MODULE 审中-公开
公开(公告)号：US20170182462A1
公开(公告)日：2017-06-29
申请号：US15300403
申请日：2015-04-03
申请人： Mitsubishi Rayon Co., Ltd.
发明人： Tetsuya TORICHIGAI , Makoto IDEGUCHI , Nobuyasu UENO , Toshinori TANAKA
IPC分类号： B01D63/02 , B31C3/00 , B01D69/08
CPC分类号： B01D63/021 , B01D63/022 , B01D63/026 , B01D65/00 , B01D69/087 , B01D2313/025 , B31C3/00
摘要： A hollow fiber membrane sheet-like object in which a plurality of hollow fiber membranes is aligned in parallel with each other and fixed to each other while both end faces of each of the hollow fiber membranes in a longitudinal direction are open, wherein at least one belt-like binding portion made of an elastic body having an elongation percentage (E) stipulated by JIS K6251 of 100% or more and extending in a direction perpendicular to the longitudinal direction is formed at each of both end portions of the hollow fiber membrane sheet-like object, and the plurality of hollow fiber membranes is fixed to each other.

4. 发明授权

US09533261B2 Potting method 有权
标题翻译：灌封法
公开(公告)号：US09533261B2
公开(公告)日：2017-01-03
申请号：US14410731
申请日：2013-06-26
申请人： Ying Hao Teo , Michael Collignon , Robert J. McMahon
发明人： Ying Hao Teo , Michael Collignon , Robert J. McMahon
IPC分类号： B01D63/00 , B01D39/00 , B29C45/14 , B01D63/02 , B29C33/00 , B27N3/00 , B29C45/16 , B29C39/02 , B29L31/14
CPC分类号： B01D63/021 , B01D63/02 , B01D63/022 , B01D2313/04 , B29C39/025 , B29C45/14065 , B29C45/14467 , B29C45/14786 , B29C45/1671 , B29C2045/14147 , B29L2031/14
摘要： Disclosed herein are aspects and embodiments of filtration membrane modules including porous membranes and methods and structures associated with potting ends of the porous membranes in the membrane modules. In one example, there is provided a method of forming a filtration module. The method comprises securing a portion of a porous membrane in a pre-pot, positioning at least a portion of the pre-pot in a potting mold, introducing a pot forming substance into the potting mold, the pot forming substance surrounding at least a portion of the pre-pot and at least a portion of the porous membrane, curing the second pot forming substance to form a membrane pot, and separating the membrane pot from the potting mold.
摘要翻译：本文公开了包括多孔膜的过滤膜组件的方面和实施方案，以及与膜组件中的多孔膜的灌封端相关联的方法和结构。在一个示例中，提供了形成过滤模块的方法。该方法包括将多孔膜的一部分固定在预锅中，将预浸锅的至少一部分定位在灌封模具中，将罐形成物质引入灌封模具中，罐形成物质包围至少一部分的预锅和至少一部分多孔膜，固化第二罐形成物质以形成膜盆，并将膜盆与灌封模分离。

5. 发明申请

US20160375410A1 POLYBENZIMIDAZOLE HOLLOW FIBER MEMBRANES AND METHOD FOR MAKING AN ASYMMETRIC HOLLOW FIBER MEMBRANE 审中-公开
标题翻译：聚苯并咪唑中空纤维膜和制备不对称中空纤维膜的方法
公开(公告)号：US20160375410A1
公开(公告)日：2016-12-29
申请号：US15190011
申请日：2016-06-22
申请人： Los Alamos National Security, LLC
发明人： Kathryn A. Berchtold , Kevin W. Dudeck , Rajinder P. Singh , Ganpat J. Dahe
IPC分类号： B01D69/08 , B01D53/22 , B01D61/36 , C02F1/44 , B01D71/62 , B01D63/02
CPC分类号： B01D69/087 , B01D53/22 , B01D53/228 , B01D61/36 , B01D61/362 , B01D63/022 , B01D67/0083 , B01D67/0088 , B01D71/62 , B01D2256/16 , B01D2257/504 , B01D2323/12 , B01D2323/26 , B01D2323/30 , B01D2325/022 , B01D2325/20 , C02F1/448 , C02F2101/30 , Y02C10/10
摘要： This disclosure concerns methods for formation of a novel PBI asymmetric hollow fiber membrane and its application for gas separations, gas/vapor separations, gas/liquid separations (i.e., pervaporation), and liquid separations including solute molecule removal from organic solvents and water
摘要翻译：本公开涉及形成新型PBI不对称中空纤维膜的方法及其用于气体分离，气体/蒸汽分离，气/液分离（即渗透蒸发）的应用，以及包括从有机溶剂和水中除去溶质分子的液体分离

6. 发明申请

US20160375188A1 CARTRIDGES AND SYSTEMS FOR OUTSIDE-IN FLOW IN MEMBRANE-BASED THERAPIES 审中-公开
标题翻译：基于膜的治疗外部流入的药物和系统
公开(公告)号：US20160375188A1
公开(公告)日：2016-12-29
申请号：US14752414
申请日：2015-06-26
申请人： Princeton Trade & Technololgy, Inc
发明人： Mohamed E. Labib , Stanislav S. Dukhin , Thomas Kelly , Peter Materna
IPC分类号： A61M1/14
CPC分类号： A61M1/3643 , A61M1/1625 , A61M1/34 , A61M1/3413 , A61M1/342 , A61M1/3644 , A61M1/3646 , A61M1/3647 , A61M1/3649 , A61M1/365 , A61M2206/10 , B01D61/14 , B01D61/24 , B01D63/02 , B01D63/022 , B01D2313/04 , B01D2313/08 , B01D2313/10 , B01D2319/022 , B01D2319/025 , B01D2319/04 , B01D2319/06
摘要： Embodiments of the invention pertain to cartridges, systems and methods for performing hemodialysis and related extracorporeal blood treatment modalities and therapies, in which blood flows in the inter fiber space and dialysate flows in the lumens of hollow fibers. Appropriate connectors and fitting orientations may be provided. There may be provided orbital distributors, fanning of fibers, and features to promote uniformity of fiber spacing in the fiber bundle. Orbital distributors may contain contoured surfaces, flow redirectors, non-uniform-conductance flow elements, through-wall distributors, and other features. There may be subdivision of the fiber bundle into two groups of fibers with separate control fluid to each group. Appropriate systems may be provided for various therapies. Flow past the fibers may be parallel, transverse or other configuration. These various features may enable long-term application to all dialysis and ultrafiltration related therapies, and also to other therapies and to applications including implantables, portables and wearables.
摘要翻译：本发明的实施例涉及用于进行血液透析和相关的体外血液处理模式和疗法的药筒，系统和方法，其中血液在纤维间隙中流动并且透析液在中空纤维的内腔中流动。可以提供适当的连接器和配合方向。可以提供轨道分配器，纤维的扇形和特征，以促进纤维束中的纤维间隔的均匀性。轨道分配器可以包含轮廓表面，流动重定向器，非均匀电导流动元件，通孔分配器和其他特征。可以将纤维束分成两组纤维，每组具有单独的控制流体。可以为各种疗法提供适当的系统。通过纤维的流动可以是平行的，横向的或其它构型。这些各种特征可以使得能够长期应用于所有透析和超滤相关疗法，以及其它疗法以及包括植入物，便携式和可穿戴物在内的应用。

7. 发明授权

US09522362B2 Filter member and oxygenator using same 有权
标题翻译：过滤器和使用相同的氧合器
公开(公告)号：US09522362B2
公开(公告)日：2016-12-20
申请号：US14926446
申请日：2015-10-29
申请人： TERUMO KABUSHIKI KAISHA
发明人： Kazuhiro Mizoguchi , Eiji Kato
IPC分类号： A61M1/16 , B01D63/02 , A61M1/36 , A61M1/34 , B32B37/12 , B32B37/14 , B01D63/04
CPC分类号： B01D63/022 , A61M1/1698 , A61M1/34 , A61M1/3627 , A61M2205/75 , A61M2207/00 , B01D63/023 , B01D63/04 , B32B37/12 , B32B37/142 , B32B2535/00 , Y10T29/49801 , Y10T29/49826 , Y10T29/4987
摘要： A filter member used in an oxygenator is constructed to provide improved contact with a hollow fiber membrane bundle and to capture bubbles contained in blood. The filter member possesses elasticity at least in the circumferential direction to allow the inner circumference of the filter member to be increased from a natural non-expanded state prior to placement on the hollow fiber membrane bundle to an expanded state in which the inner circumference of the filter member is increased when placed on the hollow fiber membrane bundle. The filter member is constructed to satisfy the condition 0.5≦L2/L1
摘要翻译：在氧合器中使用的过滤构件被构造成提供与中空纤维膜束的改进接触并捕获血液中包含的气泡。过滤构件至少在圆周方向上具有弹性，以允许过滤构件的内周从放置在中空纤维膜束之前的自然未膨胀状态增加到膨胀状态，其中内周当放置在中空纤维膜束上时，过滤构件增加。过滤构件被构造成满足条件0.5≤L2/ L1 <1，其中L1表示中空纤维膜束的外周，L2表示处于自然未膨胀状态的过滤构件的内周。

8. 发明申请

US20160322654A1 MEMBRANE HUMIDIFIER FOR FUEL CELL 有权
标题翻译：用于燃料电池的薄膜加湿器
公开(公告)号：US20160322654A1
公开(公告)日：2016-11-03
申请号：US14956262
申请日：2015-12-01
申请人： HYUNDAI MOTOR COMPANY
发明人： Jin Woo KOO , Hyun Yoo KIM
IPC分类号： H01M8/04119
CPC分类号： H01M8/04149 , B01D63/02 , B01D63/022 , H01M2250/20 , Y02T90/32
摘要： A membrane humidifier includes buffering and spacing structures each interposed between adjacent hollow fiber membranes of a plurality of hollow fiber membranes arranged in a housing of the membrane humidifier, wherein the buffering and spacing structures buffer a pressure of air supplied from an air blower and maintain a spacing between the adjacent hollow fiber membranes.
摘要翻译：膜加湿器包括缓冲和间隔结构，每个隔离结构插入在布置在膜加湿器的壳体中的多个中空纤维膜的相邻的中空纤维膜之间，其中缓冲和间隔结构缓冲从鼓风机供应的空气的压力，相邻中空纤维膜之间的间距。

9. 发明授权

US09433889B2 Palladium alloy membrane unit, storage structure thereof, and method of purifying hydrogen by using the same 有权
标题翻译：钯合金膜单元，其储存结构以及使用该氢气的方法
公开(公告)号：US09433889B2
公开(公告)日：2016-09-06
申请号：US14581284
申请日：2014-12-23
申请人： Japan Pionics Co., Ltd.
发明人： Yoshinao Komiya , Satoshi Arakawa , Toshio Akiyama , Yasuo Sato , Noboru Takemasa
IPC分类号： B01D53/22 , B01D71/02 , C01B3/50 , B01D63/02
CPC分类号： B01D53/228 , B01D63/022 , B01D63/024 , B01D71/022 , B01D2053/223 , B01D2256/16 , B01D2313/21 , C01B3/505 , C01B2203/0233 , C01B2203/0405 , C01B2203/043 , C01B2203/046
摘要： The present invention is to provide a means for easily replacing palladium alloy capillaries in a hydrogen purification device formed by using hydrogen separation membrane formed from the palladium alloy capillaries. The hydrogen purification device can be easily disassembled into a palladium alloy membrane unit and a storage structure thereof. A palladium alloy membrane unit is provided with a plurality of palladium alloy capillaries, a disk-shaped tube sheet supporting the palladium alloy capillaries, a pure hydrogen discharge pipe having a cylinder being in close contact with a periphery of the tube sheet at one end, a joint connecting with a pure hydrogen outlet of the storage structure at the other end, and preferably a joint being in close contact with an opening of a container of the storage structure at a position between the cylinder and the outlet joint. The storage structure is provided with a container storing the palladium alloy membrane unit, a heater, a raw material hydrogen inlet, an impurity-containing gas outlet, and a pure hydrogen outlet, a member provided on the pure hydrogen outlet, the member connecting with a joint provided at one end of the palladium alloy membrane unit, and preferably a member provided on the opening of the container, the member being in close contact with a joint provided on the cylinder of the palladium alloy membrane unit.
摘要翻译：本发明提供一种用于在通过使用由钯合金毛细管形成的氢分离膜形成的氢净化装置中容易地替换钯合金毛细管的装置。氢净化装置可以容易地分解成钯合金膜单元及其储存结构。钯合金膜单元设置有多个钯合金毛细管，支撑钯合金毛细管的盘状管片，一端具有与管板周边紧密接触的圆筒的纯氢排出管，在另一端与储存结构的纯氢出口连接的接头，优选地在气缸和出口接头之间的位置处与储存结构的容器的开口紧密接触的接头。储存结构设有容纳钯合金膜单元，加热器，原料氢入口，含杂质气体出口和纯氢出口的容器，设置在纯氢出口上的构件，与设置在钯合金膜单元的一端的接头，优选设置在容器的开口部的部件，该部件与设置在钯合金膜单元的圆筒上的接头紧密接触。

10. 发明申请

US20160220959A1 HOLLOW FIBRE MEMBRANE MODULE, MANUFACTURING METHOD THEREFOR, HEADER APPARATUS FOR HOLLOW FIBRE MEMBRANE MODULE AND HOLLOW FIBRE MEMBRANE RESTRAINING APPARATUS 审中-公开
标题翻译：中空纤维膜模块及其制造方法，中空纤维膜模块和中空纤维膜限制装置的头装置
公开(公告)号：US20160220959A1
公开(公告)日：2016-08-04
申请号：US15025869
申请日：2014-09-29
申请人： SAMSUNG SDI CO., LTD. , LOTTE CHEMICAL CORPORATION
发明人： Eu Mine Suk , Young Soo Son , Dong Hyun Kim , Gyu Hong Min
IPC分类号： B01D63/02 , B29C65/00 , B29C65/54
CPC分类号： B01D63/022 , B01D63/02 , B01D63/024 , B01D2313/04 , B01D2313/21 , B01D2313/26 , B01D2313/56 , B01D2315/06 , B29C65/54 , B29C66/43 , B29K2075/00 , B29K2105/0854 , B29L2031/14 , C02F1/444
摘要： A hollow fibre membrane restraining apparatus comprising: first and second horizontal wall parts having slits therethrough, wherein the inner walls face one another; and two vertical wall parts erected facing both end parts of the first horizontal wall parts in a horizontal axis direction, wherein a mat stacking part is formed and stacked on the first horizontal wall part such that end parts of mats on which hollow fibre membranes are arranged in a row can be aligned, and the second horizontal wall part is locked onto the vertical wall parts by pushing and restraining the mat stacking part; a header apparatus comprising the same; a hollow fibre membrane module; and a method for manufacturing a hollow fibre membrane module are provided.
摘要翻译：一种中空纤维膜抑制装置，包括：第一和第二水平壁部分具有穿过其中的狭缝，其中所述内壁彼此面对; 并且竖立在水平轴方向上的第一水平壁部分的两端部竖立的两个垂直壁部分，其中垫层堆叠部分形成并层叠在第一水平壁部上，使得中空纤维膜布置在其上的垫的端部可以排成一行，并且通过推动和限制垫堆叠部分将第二水平壁部分锁定在垂直壁部分上; 包括该标题的标题装置; 中空纤维膜组件; 提供了中空纤维膜组件的制造方法。

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