专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US08852438B2 Membrane filtration module with adjustable header spacing 有权
标题翻译：膜过滤模块具有可调节的间距
公开(公告)号：US08852438B2
公开(公告)日：2014-10-07
申请号：US11368525
申请日：2006-03-07
申请人： Mailvaganam Mahendran , Henry Behmann , Steven Kristian Pedersen , Carlos Fernando F. Rodrigues
发明人： Mailvaganam Mahendran , Henry Behmann , Steven Kristian Pedersen , Carlos Fernando F. Rodrigues
IPC分类号： B01D61/00 , B01D63/00 , B01D65/02 , C02F1/44 , B01D63/04 , B01D65/08 , B01D63/02
CPC分类号： B01D63/021 , B01D63/022 , B01D63/04 , B01D63/043 , B01D65/08 , B01D2313/04 , B01D2313/16 , B01D2313/26 , B01D2315/06 , B01D2321/04 , B01D2321/185
摘要： A membrane filtration device has a multiplicity of hollow fiber membranes, or fibers, unconfined in a shell of a module; a first header and a second header disposed in vertically spaced-apart relationship; said first header and said second header having opposed ends of each fiber sealingly secured therein, all open ends of said fibers open to a permeate-discharging face of at least one header; permeate collection means to collect said permeate, sealingly connected in open fluid communication with a permeate-discharging face of at least one of said headers; means to withdraw said permeate; said fibers, said headers and said permeate collection means together forming an integrated combination wherein said fibers are essentially vertically disposed and ends of individual fibers are potted in closely spaced-apart relationship in cured resin; with opposed faces at a fixed distance; each of said fibers having a length from 0.1% to less than 5% greater.
摘要翻译：膜过滤装置具有多个中空纤维膜或纤维，其不受限制在模块的壳体中; 以垂直间隔开的关系设置的第一头部和第二头部; 所述第一头部和所述第二头部具有密封地固定在其中的每个纤维的相对端部，所述纤维的所有开口端都向至少一个头部的渗透物排出面开口; 渗透物收集装置，用于收集所述渗透物，所述渗透物与至少一个所述集管的渗透物排放面以开放流体连通的方式密封连接; 意味着撤回所述渗透物; 所述纤维，所述集管和所述渗透物收集装置一起形成一体化组合，其中所述纤维基本上是垂直设置的，各个纤维的端部在固化树脂中以相互间隔的关系封闭; 相对的面在固定的距离; 每个所述纤维的长度为0.1％至小于5％。

72. 发明授权

US08828226B2 System for assessing the efficacy of stored red blood cells using microvascular networks 有权
标题翻译：使用微血管网络评估储存的红细胞功效的系统
公开(公告)号：US08828226B2
公开(公告)日：2014-09-09
申请号：US12386108
申请日：2009-04-14
申请人： Sergey Shevkoplyas , Tatsuro Yoshida , Mark Bitensky
发明人： Sergey Shevkoplyas , Tatsuro Yoshida , Mark Bitensky
IPC分类号： B01D63/00 , G01N33/48 , B01D63/08 , B01L3/00 , G01N33/80 , G01N11/08
CPC分类号： B01D63/088 , B01L3/5027 , B01L2200/0647 , B01L2300/0861 , B01L2300/123 , B01L2400/0439 , G01N11/08 , G01N33/80 , Y10S707/99945 , Y10S707/99948
摘要： A system for assessing the microvascular fitness of a sample of stored red blood cells. The system has a network device having at least one network unit. The network unit has a single inlet and a single outlet for the sample and a plurality of microchannels. The plurality of microchannels receive the sample from the single inlet and drain the sample into the single outlet. The network unit includes an aspiration pressure means for providing movement of liquid sample through the at least one network unit. The system further includes an analysis unit that receives the network device therein. The analysis unit includes a sensor for capturing measurements related to the sample and a processor capable of comparing the captured measurements to measurements stored in a database of healthy red blood cells to determine the microvascular fitness of the stored red blood cells.
摘要翻译：用于评估储存的红细胞样品的微血管适应度的系统。该系统具有至少一个网络单元的网络设备。网络单元具有用于样品的单个入口和单个出口以及多个微通道。多个微通道从单个入口接收样品并将样品排入单个出口。网络单元包括用于提供液体样品通过至少一个网络单元的运动的抽吸压力装置。该系统还包括在其中接收网络设备的分析单元。分析单元包括用于捕获与样本相关的测量的传感器和能够将所捕获的测量与存储在健康红细胞数据库中的测量进行比较的处理器，以确定所存储的红细胞的微血管适应度。

73. 发明授权

US08828225B2 Polysulfone hemodialyzer 有权
标题翻译：聚砜血液透析器
公开(公告)号：US08828225B2
公开(公告)日：2014-09-09
申请号：US11573094
申请日：2005-07-22
申请人： Hajime Okafuji , Satoshi Uezumi , Makoto Fukuda , Miwa Kawano , Maho Torii , Masaichi Yamada
发明人： Hajime Okafuji , Satoshi Uezumi , Makoto Fukuda , Miwa Kawano , Maho Torii , Masaichi Yamada
IPC分类号： B01D63/00 , B01D69/08 , A61M1/16 , B01D63/02 , B01D71/68
CPC分类号： B01D63/02 , A61M1/16 , A61M2202/0498 , A61M2205/15 , B01D63/022 , B01D69/084 , B01D71/68 , B01D2313/14
摘要： An object of the present invention is to provide a polysulfone hemodialyzer with large membrane area that exhibits an unprecedented high dialytic performance over a wide molecular weight range from urea to β2-microglobulin. There is provided a polysulfone hemodialyzer having a membrane area of >2.4 but ≦3.2 m2 and a dialysate rectifying portion with specified broadening at end portion of bundle, the polysulfone hemodialyzer achieves the above object.
摘要翻译：本发明的目的是提供一种具有大膜面积的聚砜血液透析器，其在从尿素到2-微球蛋白的宽分子量范围内呈现前所未有的高透析性能。聚砜血液透析器的膜面积> 2.4，但是具有3.2m 2的膜面积和在束的端部指定的变宽的透析液整流部分，聚砜血液透析器达到上述目的。

74. 发明授权

US08801933B2 Membrane distillation modules using oleophobically and antimicrobially treated microporous membranes 有权
标题翻译：使用疏油和抗微生物处理的微孔膜的膜蒸馏模块
公开(公告)号：US08801933B2
公开(公告)日：2014-08-12
申请号：US13233171
申请日：2011-09-15
申请人： Vishal Bansal , Christopher Keller
发明人： Vishal Bansal , Christopher Keller
IPC分类号： B01D15/00 , C02F1/44 , B01D39/00 , B01D39/14 , B01D63/00 , B01D71/36 , B01D61/36
CPC分类号： B01D61/362 , B01D61/364 , B01D65/08 , B01D67/0027 , B01D67/0088 , B01D69/02 , B01D71/36 , B01D2311/10 , B01D2321/16 , B01D2323/04 , B01D2323/225 , B01D2323/46 , B01D2325/48
摘要： The present invention provides a system for liquid distillation which includes a vapor permeable-liquid impermeable microporous membrane having structures defining a plurality of pores, an oleophobic material that is applied to the structures of the membrane so as to leave the plurality of pores open, a means for supplying non-distilled liquid to the first side of the membrane, and a means for collecting distilled liquid from a second side of the membrane. In a further example, the present invention provides a method for the distillation of liquids.
摘要翻译：本发明提供了一种用于液体蒸馏的系统，其包括具有限定多个孔的结构的透气液体不渗透的微孔膜，将疏油材料施加到膜的结构以使多孔开放，用于将非蒸馏液体供应到膜的第一侧的装置，以及用于从膜的第二侧收集蒸馏液的装置。在另一个实例中，本发明提供一种蒸馏液体的方法。

75. 发明授权

US08758623B1 Liquid to liquid biological particle concentrator 有权
标题翻译：液体至液体生物颗粒浓缩器
公开(公告)号：US08758623B1
公开(公告)日：2014-06-24
申请号：US13368197
申请日：2012-02-07
申请人： David S. Alburty , Andrew E. Page , Zachary A. Packingham , Daniel B. Marske
发明人： David S. Alburty , Andrew E. Page , Zachary A. Packingham , Daniel B. Marske
IPC分类号： B01D65/02 , B01D11/00 , B01D24/00 , B01D63/00 , B08B9/00
CPC分类号： C12Q1/24 , C12Q1/04 , G01N1/4005 , G01N1/4077 , G01N2001/4088
摘要： A rapid one-pass liquid filtration system efficiently concentrates biological particles that are suspended in liquid from a dilute feed suspension. A sample concentrate or retentate suspension is retained while eliminating the separated fluid in a separate flow stream. Suspended biological particles include such materials as proteins/toxins, viruses, DNA, and/or bacteria in the size range of approximately 0.001 micron to 20 microns diameter. Concentration of these particles is advantageous for detection of target particles in a dilute suspension, because concentrating them into a small volume makes them easier to detect. Additional concentration stages may be added in “cascade” fashion, in order to concentrate particles below the size cut of each preceding stage remaining in the separated fluid in a concentrated sample suspension. This process can also be used to create a “band-pass” concentration for concentration of a particular target size particle within a narrow range.
摘要翻译：快速单程液体过滤系统有效地将悬浮在液体中的生物颗粒从稀释的进料悬浮液中浓缩。保留样品浓缩物或滞留物悬浮液，同时在单独的流动流中除去分离的流体。悬浮的生物颗粒包括尺寸范围为约0.001微米至20微米直径的蛋白质/毒素，病毒，DNA和/或细菌等材料。这些颗粒的浓度对于在稀释悬浮液中检测目标颗粒是有利的，因为将它们浓缩成小体积使得它们更易于检测。可以以“级联”方式添加额外的浓缩级，以便使浓缩样品悬浮液中残留在分离的流体中的每个先前阶段的尺寸切割下方的颗粒浓缩。该方法也可以用于产生在窄范围内浓缩特定靶尺寸颗粒的“带通”浓度。

76. 发明授权

US08728314B2 Membrane module and membrane cassette 有权
标题翻译：膜模块和膜盒
公开(公告)号：US08728314B2
公开(公告)日：2014-05-20
申请号：US12934298
申请日：2008-03-27
申请人： Hidetoshi Masutani , Yasunobu Okajima , Tomokazu Kitano
发明人： Hidetoshi Masutani , Yasunobu Okajima , Tomokazu Kitano
IPC分类号： B01D63/00
CPC分类号： B01D63/082 , B01D61/18 , B01D61/20 , B01D65/00 , B01D2313/12 , B01D2313/21 , B01D2315/06 , C02F3/1273 , Y02W10/15
摘要： A membrane element is provided between a pair of water collecting cases. Water collecting spaces in which permeate having penetrated through the membrane element is collected are formed in the water collecting cases. The water collecting case of one membrane module and the water collecting case of the other membrane module are coupled via coupling portions. The coupling portions have flow holes. The water collecting space of the water collecting case of the one membrane module and the water collecting space of the water collecting case of the other membrane module communicate with each other via the flow holes of the coupling portions.
摘要翻译：在一对集水箱之间设置膜元件。收集透过膜元件的渗透物的集水空间被收集在集水箱中。一个膜组件的集水箱和另一个膜组件的集水箱通过联接部分联接。联接部分具有流动孔。一个膜组件的集水箱的集水空间和另一个膜组件的集水箱的集水空间经由联接部的流动孔相互连通。

77. 发明授权

US08702946B1 Dielectrokinetic chromatography and devices thereof 有权
标题翻译：介电运动色谱及其装置
公开(公告)号：US08702946B1
公开(公告)日：2014-04-22
申请号：US12128913
申请日：2008-05-29
申请人： Gabriela S. Chirica , Gregory J. Fiechtner , Anup K. Singh
发明人： Gabriela S. Chirica , Gregory J. Fiechtner , Anup K. Singh
IPC分类号： G01N27/447 , G01N27/26 , B01D15/08 , B01D63/00
CPC分类号： G01N27/44791 , B01D15/08 , B01D15/1878 , B01D15/3861 , B01D63/00 , G01N30/0005 , G01N33/569
摘要： Disclosed herein are methods and devices for dielectrokinetic chromatography. As disclosed, the devices comprise microchannels having at least one perturber which produces a non-uniformity in a field spanning the width of the microchannel. The interaction of the field non-uniformity with a perturber produces a secondary flow which competes with a primary flow. By decreasing the size of the perturber the secondary flow becomes significant for particles/analytes in the nanometer-size range. Depending on the nature of a particle/analyte present in the fluid and its interaction with the primary flow and the secondary flow, the analyte may be retained or redirected. The composition of the primary flow can be varied to affect the magnitude of primary and/or secondary flows on the particles/analytes and thereby separate and concentrate it from other particles/analytes.
摘要翻译：本文公开了用于介电运动色谱法的方法和装置。如所公开的，这些装置包括具有至少一个扰流器的微通道，其在跨越微通道的宽度的场中产生不均匀性。场不均匀性与扰流器的相互作用产生与主流相竞争的二次流。通过减小perturber的尺寸，二次流在纳米尺寸范围内对颗粒/分析物变得显着。根据流体中存在的颗粒/分析物的性质及其与主流和二次流的相互作用，分析物可被保留或重定向。可以改变主流的组成以影响颗粒/分析物上的初级和/或次级流动的大小，从而将其与其它颗粒/分析物分离并集中。

78. 发明申请

US20140054218A1 System to Reduce the Fouling of a Catalytic Seawater Deoxygenation Unit 审中-公开
标题翻译：减少催化海水脱氧单元污垢的系统
公开(公告)号：US20140054218A1
公开(公告)日：2014-02-27
申请号：US13591822
申请日：2012-08-22
申请人： Marcus D. Sprenkel , Robert Charles William Weston , Gary Howard Mellor
发明人： Marcus D. Sprenkel , Robert Charles William Weston , Gary Howard Mellor
IPC分类号： C02F1/44 , B01D61/18 , C02F1/68 , B01D65/02 , B01D63/00 , B01D61/08 , C02F103/08
CPC分类号： C02F1/20 , B01D61/022 , B01D61/025 , B01D61/145 , B01D61/147 , B01D65/02 , B01D2311/06 , B01D2311/12 , B01D2311/2696 , B01D2317/022 , B01D2317/027 , B01D2317/04 , B01D2317/06 , B01D2321/04 , B01D2321/185 , C02F1/441 , C02F1/442 , C02F1/444 , C02F1/725 , C02F2103/08 , C02F2301/08 , C02F2303/16 , C02F2303/20 , C02F2303/22 , Y02A20/131
摘要： A system and process for reducing fouling in a catalytic bed-based deoxygenation unit include a filtration system having a plurality of selectively permeable membranes arranged to contact a raw seawater feed and provide a membrane permeate. The membrane permeate is comprised of a portion of the raw seawater feed from which contaminants, such as dissolved inorganic salts and organic constituents, have been removed by passing through the selectively permeable membranes. The system and process also include a catalyst bed-based deoxygenation unit that receives the membrane permeate. The filtration system may be a nanofiltration, microfiltration, ultrafiltration, or reverse osmosis membrane system.
摘要翻译：用于减少催化床基脱氧单元中的结垢的系统和方法包括具有多个选择性渗透膜的过滤系统，其布置成接触原始海水进料并提供膜渗透物。膜渗透物由原始海水进料的一部分组成，污染物如溶解的无机盐和有机成分已经通过选择性透过膜被除去。该系统和方法还包括接受膜渗透物的催化剂床基脱氧单元。过滤系统可以是纳滤，微滤，超滤或反渗透膜系统。

79. 发明授权

US08647569B1 Paracorporeal respiratory assist lung 有权
标题翻译：体外呼吸辅助肺
公开(公告)号：US08647569B1
公开(公告)日：2014-02-11
申请号：US13084100
申请日：2011-04-11
申请人： William J. Federspiel , Brian J. Frankowski , Brendan C. Mack , Scott W. Morley , Meir Rosenberg , Robert G. Svitek
发明人： William J. Federspiel , Brian J. Frankowski , Brendan C. Mack , Scott W. Morley , Meir Rosenberg , Robert G. Svitek
IPC分类号： A61M1/00 , A61M37/00 , B01D63/00 , C02F1/44
CPC分类号： A61M1/1698 , A61M1/1006 , A61M1/101 , A61M1/1013 , A61M1/1025 , A61M1/1086 , A61M1/265 , A61M1/267 , A61M2205/3334 , B01D63/02 , B01D63/16 , B01D2313/10
摘要： A paracorporeal respiratory assist lung is configured with an annular cylindrical hollow fiber membrane (fiber bundle) that is rotated at rapidly varying speeds. Fluid (for example, blood) is introduced to the center of the device and is passed radially through the fiber bundle. The bundle is rotated at rapidly changing velocities with a rotational actuator (for example, a motor or magnetic coupling). The rotation of the fiber bundle provides centrifugal kinetic energy to the fluid giving the device pumping capabilities and may create Taylor vortexes to increase mass transfer. Rotation of the fiber bundle increases the relative velocity between the fluid and the hollow fibers and increases the mass transfer. The porosity of the fiber bundle may be varied to enhance gas exchange with the blood. Alternatively, a rotating core may be used with a stationary fiber bundle.
摘要翻译：体外呼吸辅助肺配置有以快速变化的速度旋转的环形圆柱形中空纤维膜（纤维束）。流体（例如血液）被引入装置的中心并且径向通过纤维束。使用旋转致动器（例如，电动机或磁耦合）以快速变化的速度旋转束。纤维束的旋转为流体提供离心动能，给予装置泵送能力，并且可以产生泰勒涡流以增加传质。纤维束的旋转增加了流体和中空纤维之间的相对速度，并增加了传质。可以改变纤维束的孔隙率以增强与血液的气体交换。或者，旋转芯可以与固定纤维束一起使用。

80. 发明授权

US08608964B2 Spiral reverse osmosis membrane element, method of manufacturing the same, and its use method 有权
标题翻译：螺旋反渗透膜元件及其制造方法及其使用方法
公开(公告)号：US08608964B2
公开(公告)日：2013-12-17
申请号：US11216051
申请日：2005-09-01
申请人： Atsushi Hiro , Hiroki Fujioka , Atsuhito Koumoto
发明人： Atsushi Hiro , Hiroki Fujioka , Atsuhito Koumoto
IPC分类号： B01D63/00 , B01D63/10
CPC分类号： B01D63/10 , B01D65/003
摘要： A spiral reverse osmosis membrane element that improves impregnation property of a sealing resin at edges of a membrane leaf and can effectively prevent micro-leaks. The spiral reverse osmosis membrane element comprises a cylindrically wound body comprising a perforated core tube and, spirally wound therearound, a separation membrane, a feed-side passage material and a permeation-side passage material in a laminated state, and a sealing portion for preventing a feed-side liquid and a permeation-side liquid from being mixed together, wherein the separation membrane facing the permeation-side passage material has a structure that a porous support and a skin layer are successively laminated on a non-woven fabric layer, and the sealing portion sealed with a sealing resin is provided at the edges of the separation membrane, wherein the separation membrane is impregnated with the sealing resin at least up to the vicinity of the skin layer through the porous support.
摘要翻译：一种提高密封树脂在膜片边缘的浸渍性能的螺旋反渗透膜元件，可有效防止微漏。所述螺旋反渗透膜元件包括圆筒形卷绕体，所述圆筒形卷绕体包括穿孔芯管，并且在其周围螺旋地缠绕有层压状态的分离膜，进料侧通道材料和渗透侧通道材料，以及用于防止进料侧液体和渗透侧液体混合在一起，其中面向渗透侧通道材料的分离膜具有多孔载体和表皮层依次层压在无纺布层上的结构，以及在分离膜的边缘处设置用密封树脂密封的密封部分，其中分离膜通过多孔载体至少直到皮肤层附近浸渍密封树脂。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式