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公开(公告)号:WO2011084101A1
公开(公告)日:2011-07-14
申请号:PCT/SE2011/050010
申请日:2011-01-10
发明人: GEBAUER, Klaus
CPC分类号: A61M39/162 , A61M39/16 , A61M39/165 , A61M39/18 , G01N30/96 , G01N2030/8881 , Y10T137/0402 , Y10T137/794
摘要: A separation or reaction unit (1; 1'; 81; 81'; 101) and a method for aseptically connecting such units. The separation or reaction unit (1; 1'; 81; 81'; 101) comprises at least one fluid inlet (3a, 3b, 5a, 5b; 3a', 3b', 5a', 5b'; 85a, 85b; 103a, 103b) and at least one fluid outlet (3a, 3b, 5a, 5b; 3a', 3b', 5a', 5b'; 85a, 85b; 103a, 103b). At least one of the inlet or outlet is sealed by at least one film (7, 9; 11; 87a, 87b; 107a, 107b) and the contact surface between the film and the separation or reaction unit is aseptic. The films are adapted to be mated with a corresponding film on another separation or reaction unit or on a fluid distribution unit (20; 57; 61) which the separation or reaction unit possibly should be connected with and said mated films are adapted to be pulled out together two and two after mating such that corresponding fluid inlets/outlets on the two connected units are mated aseptically.
摘要翻译: 分离或反应单元(1; 1'; 81; 81'; 101)和用于无菌连接这些单元的方法。 分离或反应单元(1; 1'; 81; 81'; 101)包括至少一个流体入口(3a,3b,5a,5b; 3a',3b',5a',5b'; 85a,85b; 103a ,103b)和至少一个流体出口(3a,3b,5a,5b; 3a',3b',5a',5b'; 85a,85b; 103a,103b)。 入口或出口中的至少一个由至少一个膜(7,9; 11; 87a,87b; 107a,107b)密封,膜和分离或反应单元之间的接触表面是无菌的。 这些膜适于与另一个分离或反应单元上的相应的膜或在分离或反应单元可能连接的流体分配单元(20; 57; 61)上配合,并且所述配合膜适于被拉动 在两个连接的单元之间相应的流体入口/出口被配合在一起,在配合之后一起排出两个和两个。
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公开(公告)号:WO2011078773A1
公开(公告)日:2011-06-30
申请号:PCT/SE2010/051425
申请日:2010-12-20
发明人: GEBAUER, Klaus , LINDSKOG, Eva , MAGNUSSON, Lars
CPC分类号: C12M23/14 , C12M27/16 , C12M41/12 , C12M41/18 , C12M41/26 , C12M41/34 , C12M41/36 , C12M41/48
摘要: A method for controlling at least one culture parameter in a bioreactor bag (1; 31a, 31b) provided in a bioreactor system, said method comprising the steps of: -providing bioreactor information to a control unit (5; 35) controlling the bioreactor system; -controlling the at least one culture parameter in dependence of the bioreactor information.
摘要翻译: 一种用于在生物反应器系统中提供的生物反应器袋(1; 31a,31b)中控制至少一种培养参数的方法,所述方法包括以下步骤: - 将生物反应器信息提供给控制单元(5; 35),以控制生物反应器系统 ; - 根据生物反应器信息控制至少一种培养参数。
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公开(公告)号:WO2010138061A1
公开(公告)日:2010-12-02
申请号:PCT/SE2010/050559
申请日:2010-05-24
发明人: GEBAUER, Klaus , KRANSE, Jan , LUNDKVIST, Mats
CPC分类号: G01N30/6017 , B33Y30/00 , B33Y80/00 , Y10T29/494 , Y10T137/87265
摘要: A fluid distributor unit comprising a channel system where one or more inlet channels (2) starting on an inlet side (3) of the distributor unit branch out successively into several channels (6) ending on the other side of the distributor unit, called the outlet side (4), characterised in that said distributor unit is provided in one single body (1) by free form fabrication.
摘要翻译: 流体分配器单元,其包括通道系统,其中从分配器单元的入口侧(3)开始的一个或多个入口通道(2)连续分支到在分配器单元的另一侧终止的多个通道(6),称为 出口侧(4),其特征在于,所述分配器单元通过自由形式制造设置在一个单体(1)中。
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公开(公告)号:WO2008009412A1
公开(公告)日:2008-01-24
申请号:PCT/EP2007/006320
申请日:2007-07-17
CPC分类号: G01N30/6004 , B01D15/14 , B01D15/22 , G01N30/6017 , G01N30/603
摘要: The present invention relates to axial flow chromatography columns and methods for separating one or more analytes in a liquid by the use of such columns. The column comprises a first port for mobile phase and a transverse fluid distribution channel for distributing fluid uniformly throughout the packed bed. The first port comprises an inlet and an outlet having a passageway therebetween, the outlet having an asymmetric configuration relative to the fluid distribution channel.
摘要翻译: 本发明涉及轴流式色谱柱和通过使用这种色谱柱分离液体中一种或多种分析物的方法。 该柱包括用于流动相的第一端口和横向流体分配通道,用于将流体均匀地分布在整个填充床中。 第一端口包括入口和出口,其间具有通道,出口具有相对于流体分配通道的非对称构型。
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公开(公告)号:WO2011123040A1
公开(公告)日:2011-10-06
申请号:PCT/SE2011/050363
申请日:2011-03-30
发明人: GEBAUER, Klaus
CPC分类号: G01N30/467 , B01D15/1885 , G01N30/78 , G01N30/8665
摘要: A method in a separation system (31) comprising parallel fluid paths (F1',F2',...Fn') each comprising a separation module (M1',M2',...Mn'). According to the invention said method comprises the steps of: - providing a sensor (S1,S2,... Sn) of the same type in at least each of said parallel fluid paths except one; measuring a characteristic fluid property with at least one of said sensors in the parallel fluid paths; possibly measuring the same characteristic fluid property with a system sensor (45) positioned in the outlet of the separation system (31); and comparing measured characteristic fluid properties to evaluate and/or qualify the performance of the separation system.
摘要翻译: 一种分离系统(31)中的包括分离模块(M1',M2',... Mn')的平行流体路径(F1',F2',... Fn')的方法。 根据本发明,所述方法包括以下步骤: - 在除了一个之外的至少每个所述平行流体路径中提供相同类型的传感器(S1,S2,... Sn) 在平行流体路径中用所述传感器中的至少一个测量特性流体特性; 可能用位于分离系统(31)的出口中的系统传感器(45)测量相同的特性流体性质; 并比较测量的特征流体性质以评估和/或限定分离系统的性能。
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公开(公告)号:WO2011123039A1
公开(公告)日:2011-10-06
申请号:PCT/SE2011/050361
申请日:2011-03-30
发明人: GEBAUER, Klaus
CPC分类号: B01D15/18 , G01N30/32 , G01N30/466 , G01N30/8658 , G01N2030/324
摘要: A method in a separation system comprising parallel fluid paths each comprising a separation module. According to the invention said method comprises the steps of: - providing an adjustable flow restrictor in each fluid path; identifying the fluid path with highest hydraulic resistance by measuring the hydraulic resistance of each fluid path sequentially and separately while stopping the fluid flow through all other fluid paths; adjusting the hydraulic resistance of each of the parallel fluid paths to be substantially the same by adjusting the adjustable flow restrictor in each fluid path sequentially and separately while stopping the fluid flow through all other fluid paths, such that the hydraulic resistance of said fluid path is equal or higher than the resistance of the fluid path identified to have the highest hydraulic resistance.
摘要翻译: 一种分离系统中的方法,包括平行流体路径,每个流体路径包括分离模块。 根据本发明,所述方法包括以下步骤: - 在每个流体路径中提供可调节的限流器; 通过在停止流体流过所有其它流体路径的同时顺序地和单独地测量每个流体路径的液压阻力来识别具有最高液压阻力的流体路径; 通过在停止流体流过所有其它流体路径的同时顺序地和分开地调节每个流体通路中的可调节限流器,将每个平行流体路径的液压阻力基本上相同,使得所述流体路径的液压阻力 等于或高于被识别为具有最高液压阻力的流体路径的阻力。
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公开(公告)号:WO2011078772A1
公开(公告)日:2011-06-30
申请号:PCT/SE2010/051424
申请日:2010-12-20
申请人: GE HEALTHCARE BIO-SCIENCES AB , GEBAUER, Klaus , HALLGREN, Elisabeth , LEMMENS, Raf , LIND, Ola , LUNDGREN, Björn , SHANAGAR, Jamil , STRIDSBERG-FRIDÉN, Kajsa , WIDEGREN, Helena
发明人: GEBAUER, Klaus , HALLGREN, Elisabeth , LEMMENS, Raf , LIND, Ola , LUNDGREN, Björn , SHANAGAR, Jamil , STRIDSBERG-FRIDÉN, Kajsa , WIDEGREN, Helena
CPC分类号: G01N30/56 , B01D15/206 , B01D15/32 , B01D15/361 , B01D15/3804 , B01J20/22 , B01J20/28 , B01J20/28011 , B01J20/28016 , B01J20/285 , B01J20/3092 , G01N30/28 , G01N30/482
摘要: The invention provides a packing method for high efficiency chromatography columns starting from dry swellable particles, as well as columns packed by the method and the use of the columns in separation of biomolecules. In the packing method, an amount of dry swellable particles sufficient to give a swollen volume in a liquid of about 105-120 % of the column chamber volume is transferred to the column, the column is closed and the liquid is provided to the column.
摘要翻译: 本发明提供了一种从干燥可溶胀颗粒开始的高效色谱柱的包装方法,以及通过该方法包装的色谱柱和在分离生物分子中使用色谱柱的包装方法。 在包装方法中,足以使柱体积体积的约105-120%的液体中的溶胀体积的干燥可溶胀颗粒的量转移到柱中,将柱关闭并将液体提供给塔。
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公开(公告)号:WO2010132011A1
公开(公告)日:2010-11-18
申请号:PCT/SE2010/050508
申请日:2010-05-10
发明人: GEBAUER, Klaus , GEORGESCU, Mircea
CPC分类号: B01D15/14 , B01D15/22 , G01N30/56 , G01N30/6004 , G01N30/6017 , G01N30/6026 , G01N30/603 , G01N30/6047
摘要: A filter holder to be used in a chromatography column is provided. Said filter holder comprising a filter squeezing part (356) facing the filter of the column essentially in the form of a plate and a squeezing means (354) adapted to squeeze the filter squeezing 5 part (356) against the filter (204) to prevent any leakage of particulate medium from the bed space (209) of the column in between the filter holder and the filter (204). According to the invention said filter squeezing part (356) comprises at least one channel (338), providing fluid connections through the filter squeezing part (356) from the side of the filter squeezing part (356) facing the filter (204) and to the side of the 10 filter squeezing part (356) facing the bed space (209).
摘要翻译: 提供了用于色谱柱的过滤器保持器。 所述过滤器保持器包括基本上为板形式的面向柱的过滤器的过滤器挤压部分(356)和适于挤压挤压过滤器(204)的5部分(356)的过滤器的挤压装置(354),以防止 颗粒介质从过滤器保持器和过滤器(204)之间的塔的空间(209)的任何泄漏。 根据本发明,所述过滤器挤压部分(356)包括至少一个通道(338),从面向过滤器(204)的过滤器挤压部分(356)的侧面提供通过过滤器挤压部分(356)的流体连接,并且 10个过滤器挤压部分(356)的面向床空间(209)的一侧。
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公开(公告)号:WO2008110291A1
公开(公告)日:2008-09-18
申请号:PCT/EP2008/001748
申请日:2008-03-05
发明人: GEBAUER, Klaus
CPC分类号: B01D15/206 , B01D15/22 , G01N30/56 , G01N30/6021 , G01N30/603 , G01N30/606 , G01N2030/565
摘要: The invention relates to a system for packing chromatography columns with a chromatography medium and packing method for use in such columns. In particular, the invention relates to a method and system for packing chromatography columns which utilises an external drive means to compress a bed of particulate medium to a target bed height.
摘要翻译: 本发明涉及一种用色谱介质和包装方法填充色谱柱的系统。 特别地,本发明涉及一种用于填充色谱柱的方法和系统,其利用外部驱动装置将颗粒介质床压缩至目标床高度。
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公开(公告)号:WO2008009413A1
公开(公告)日:2008-01-24
申请号:PCT/EP2007/006321
申请日:2007-07-17
发明人: GEBAUER, Klaus
CPC分类号: G01N30/6004 , B01D15/18 , B01D15/22 , G01N30/6017 , G01N30/6021 , G01N30/6052 , G01N30/606
摘要: The present Invention relates to axial flow chromatography columns, rnethods for separating one or more analytes in a liquid by the use of such columns, and systems employing such columns. The column comprises a first port and a second port, the first port and said second port being at essentially the same level or elevation above the level of the bed space on the chromatography column.
摘要翻译: 本发明涉及轴流色谱柱,用于通过使用这种色谱柱分离液体中的一种或多种分析物的方法和使用这种色谱柱的系统。 该柱包括第一端口和第二端口,第一端口和第二端口在色谱柱上的床空间的水平以上基本相同的水平或高度。
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