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公开(公告)号：US20220283129A1
公开(公告)日：2022-09-08
申请号：US17631924
申请日：2020-07-30
IPC分类号： G01N30/46
摘要： A fluid processing apparatus includes a first fluid processing unit and a second fluid processing unit. A fluid unit is fluidically coupled to the first fluid processing unit and includes a first buffering unit configured for buffering fluid, and/or a mask flow source configured for providing a mask fluid or a flow thereof. A first coupling point is fluidically coupled between the first fluid processing unit and the fluid unit. A modulation unit is configured, selectively, for withdrawing fluid from the first coupling point, or for transferring withdrawn fluid into the second fluid processing unit. The apparatus may be utilized for chromatography.
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2.发明申请公开(公告)号：US20230039500A1
公开(公告)日：2023-02-09
申请号：US17787107
申请日：2020-12-01
摘要： A fluid processing apparatus includes a first fluid separation apparatus including a first fluid pump, configured for driving a first mobile phase, and a first separation unit configured for separating a fluidic sample when within the first mobile phase. A sampling unit includes a modulation buffering unit and a modulation drive, wherein the modulation drive is configured for introducing fluid into the modulation buffering unit. A switching unit is configured, in a first switching state, for introducing fluid into the modulation buffering unit from downstream of the first separation unit, and, in a second switching state, for introducing fluid buffered in the modulation buffering unit in a first flow path between the first fluid pump and the first separation unit.
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公开(公告)号：US20240230455A1
公开(公告)日：2024-07-11
申请号：US18562113
申请日：2022-05-16
CPC分类号： G01M3/26 , G01N30/32 , G01N2030/326
摘要： A restriction in a liquid network containing a liquid is determined by generating a vacuum bubble within the liquid network, the vacuum bubble representing a volume in which the liquid has been substantially removed. A period of time between generating the vacuum bubble and until the volume has been substantially filled with the liquid is determined. A conclusion regarding the restriction is made based on the determined period of time.
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公开(公告)号：US20240159720A1
公开(公告)日：2024-05-16
申请号：US18388487
申请日：2023-11-09
发明人： Stefan Mittrich , Sascha Lege
CPC分类号： G01N30/8693 , G01N30/34 , G01N30/8641 , G01N30/8662 , G01N30/8637
摘要： A chromatography system includes a chromatogram modeling device for synthesizing a modeled reference chromatogram, and an evaluation device for evaluating operation conditions of a chromatography device based on the modeled reference chromatogram.
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公开(公告)号：US20230011549A1
公开(公告)日：2023-01-12
申请号：US17372093
申请日：2021-07-09
IPC分类号： B42F7/02
摘要： In some examples, an organizer may include a plurality of inserts. At least one insert of the plurality of inserts may include at least a front panel and an opposite back panel that form the at least one insert, and at least one instrument component disposed hi the at least one insert. The organizer may further include a binding mechanism that attaches the plurality of inserts.
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公开(公告)号：US11999182B2
公开(公告)日：2024-06-04
申请号：US17372093
申请日：2021-07-09
CPC分类号： B42F7/025 , B42F5/00 , B42F21/00 , B65D27/04 , B65D27/22 , B42F1/00 , B42P2221/06 , B65D2203/00
摘要： In some examples, an organizer may include a plurality of inserts. At least one insert of the plurality of inserts may include at least a front panel and an opposite back panel that form the at least one insert, and at least one instrument component disposed hi the at least one insert. The organizer may further include a binding mechanism that attaches the plurality of inserts.
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公开(公告)号：US20230112993A1
公开(公告)日：2023-04-13
申请号：US17913313
申请日：2021-03-15
摘要： A sample separation device for separating a fluidic sample includes a fluid drive for driving a mobile phase and the fluidic sample when injected in the mobile phase, a sample separation unit for separating the fluidic sample in the mobile phase, and a control unit configured for bracketing the fluidic sample between two mobile phase portions of the mobile phase. At least one of the mobile phase portions is arranged directly next to the fluidic sample and has a higher solvent strength compared to a solvent of the fluidic sample.
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公开(公告)号：US20220308019A1
公开(公告)日：2022-09-29
申请号：US17698732
申请日：2022-03-18
发明人： Lena Höninger , Uwe Effelsberg , Gerhart Metzler , Sascha Lege , Konstantin Shoykhet , Stephan Buckenmaier
摘要： A process of controlling a sample separation apparatus for separating a fluidic sample includes determining whether the sample separation apparatus is appropriate for carrying out a predefined operation, by simulating the operation of the sample separation apparatus, and taking an action depending on a result of the determining.
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