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21. 发明授权

US10088395B2 Device for extracting volatile components 有权
公开(公告)号：US10088395B2
公开(公告)日：2018-10-02
申请号：US15135001
申请日：2016-04-21
申请人： CTC Analytics AG
发明人： Kai Heinrich Schueler , Melchior Zumbach , Stefan Anton Cretnik
IPC分类号： G01N1/24 , G01N1/22 , G01N30/12 , G01N1/40
摘要： The present application relates to a device for extracting volatile components from a sample received in a sample vessel, wherein the sample vessel is closed in a gas-tight manner. The device moreover has a discharge line and a supply line, which protrude into the sample vessel. The supply line comprises a first valve with which a flow of gas through the supply line can be throttled and/or interrupted. A suction opening of a pump is fluidically connected to the discharge line via a first fluid line, such that the pressure conditions in the device can be controlled by the capacity of the pump and by the setting of the first valve. A second fluid line fluidically connects the supply line to an output opening of the pump, such that sample vessel, supply line, discharge line and pump form a closed gas circuit. A trap element with at least one sorption material is fluidically connected to the first fluid line or the second fluid line.

22. 发明申请

US20150233958A1 ANALYTIC METHOD 审中-公开
标题翻译：分析方法
公开(公告)号：US20150233958A1
公开(公告)日：2015-08-20
申请号：US14626560
申请日：2015-02-19
申请人： DANI INSTRUMENTS SA , CTC ANALYTICS AG
发明人： Kai Heinrich SCHUELER , Manuela BERGNA , Thomas LAEUBLI
IPC分类号： G01N35/10
CPC分类号： G01N35/10 , G01N30/04 , G01N30/18 , G01N35/00603 , G01N35/0092
摘要： In a method for analysing a sample, a plurality of sample preparation devices and an automatic analytic device for analysing the sample are used, wherein said plurality of sample preparation devices and the automatic analytic device are connected to each other by a data processing unit in order to receive, process and send data from and/or to each one of said sample preparation devices and the automatic analytic device. The method comprises the steps of preparing a first portion of the sample by a first sample preparation device; analysing said first portion by the automatic analytic device in order to get a first result; comparing the first result with a value dependent decision criteria to get a first decision value or a second decision value by the data processing unit. If the decision value is the second decision value, a second portion of the same sample by the second sample preparation device is prepared and analysed by the automatic analytic device in order to get a second result. The second result is compared with said value dependent decision criteria value to get the first decision value or the second decision value by the data process unit. The preceding steps are repeated until the first decision value is obtained.
摘要翻译：在分析样品的方法中，使用多个样品制备装置和用于分析样品的自动分析装置，其中所述多个样品制备装置和自动分析装置通过数据处理单元相互连接从所述样品制备装置和所述自动分析装置中的每一个接收，处理和发送数据。该方法包括以下步骤：通过第一样品制备装置制备样品的第一部分; 通过自动分析装置分析所述第一部分以获得第一结果; 将所述第一结果与依赖于值的决策标准进行比较，以通过所述数据处理单元获得第一判定值或第二判定值。如果判定值是第二判定值，则通过自动分析装置准备并分析第二样品制备装置的相同样品的第二部分，以获得第二结果。将第二结果与所述依赖于值的决策标准值进行比较，以通过数据处理单元获得第一判定值或第二判定值。重复前述步骤，直到获得第一判定值。

23. 发明申请

US20140220701A1 EXTRACTION DEVICE 有权
标题翻译：提取装置
公开(公告)号：US20140220701A1
公开(公告)日：2014-08-07
申请号：US14172545
申请日：2014-02-04
申请人： CTC Analytics AG
发明人： Kai Heinrich SCHUELER , Christophe SCHILLIG
IPC分类号： G01N1/40
CPC分类号： G01N1/405 , G01N1/08 , G01N1/2226 , G01N2030/009 , Y10T436/255
摘要： A device (1) for extracting an extraction material, in particular for solid-phase micro-extraction, comprises an extractor (130) and a tip (100) for penetrating a separating layer, wherein the extractor (130) is connected to the tip (100). In a method for extracting an extraction material from a container with an extraction device (1), a separating layer of the container is penetrated by a tip (100) of an extractor (130), and the extraction material is extracted.
摘要翻译：用于提取特别是固相微萃取的提取材料的装置（1）包括用于穿透分离层的提取器（130）和尖端（100），其中提取器（130）连接到尖端（100）。在用提取装置（1）从容器中提取提取材料的方法中，容器的分离层被提取器（130）的尖端（100）穿透，并且萃取材料被提取。

24. 发明申请

US20100313688A1 TOOL FOR HANDLING A SAMPLE 有权
标题翻译：用于处理样品的工具
公开(公告)号：US20100313688A1
公开(公告)日：2010-12-16
申请号：US12814169
申请日：2010-06-11
申请人： Roland HILTBRAND
发明人： Roland HILTBRAND
IPC分类号： B01L3/00
CPC分类号： G01N35/1002 , G01N30/24 , G01N35/00871 , G01N35/0099 , G01N35/1009 , G01N35/1065 , G01N35/1072 , G01N35/1079 , G01N35/1081 , G01N35/109 , G01N2035/00346
摘要： In the case of a tool (140) for handling a sample, which comprises a fastening device (141) for detachably fastening the tool to a tool holder of a sample handling apparatus, and comprises a sample manipulation device, for example realized as a syringe (150), fastened to the fastening device (141), this tool comprises a holding device, for example in the form of a needle guide (160), which, on the one hand, is fastened to the fastening device (141) so as to be movable in a coupling direction (165) and, on the other hand, can be coupled to and decoupled from the tool holder in the coupling direction (165).
摘要翻译：在用于处理样品的工具（140）的情况下，其包括用于将工具可拆卸地紧固到样品处理装置的工具架上的紧固装置（141），并且包括样品操作装置，例如实现为注射器（150），其紧固到所述紧固装置（141），所述工具包括保持装置，所述保持装置例如是针引导件（160）的形式，所述保持装置一方面被紧固到所述紧固装置（141），从而可以在联接方向（165）上移动，另一方面，可以在联接方向（165）上联接到工具架上并与工具夹分离。

25. 发明申请

US20100037919A1 Sample deposition device 审中-公开
标题翻译：样品沉积装置
公开(公告)号：US20100037919A1
公开(公告)日：2010-02-18
申请号：US12541592
申请日：2009-08-14
申请人： Werner DOEBELIN , Thomas Maetzke , Chris C.E. Van Tilburg
发明人： Werner DOEBELIN , Thomas Maetzke , Chris C.E. Van Tilburg
IPC分类号： B08B9/032 , G01N35/10 , G01N30/84 , B01L3/00
CPC分类号： G01N1/14 , B08B3/08 , B08B9/023 , B08B9/0325 , G01N1/10 , G01N30/02 , G01N35/1004 , G01N35/1097 , G01N2030/027
摘要： A device for collecting a sample and for depositing the sample in a sample-receiving port of a measuring apparatus comprises a first connection element (8) with three connections for fluid, and a second connection element (7), and a hollow needle (5) for collecting and depositing the sample. A first feed line (9) for a first washing liquid is connected via a first pump to a first connection for fluid of the first connection element (8). A second feed line (10) for a second washing liquid is connected via a second pump to a second connection for fluid of the first connection element (8). A connection for fluid of the second connection element (7) is connected to the third connection for fluid of the first connection element (8), and the second connection element (7) is connected to a dosing device (1) and to the hollow needle (5). A valve (2) is arranged between the third connection for fluid of the first connection element (8) and the second connection element (7).
摘要翻译：用于收集样品并将样品沉积在测量装置的样品接收端口中的装置包括具有用于流体的三个连接的第一连接元件（8）和第二连接元件（7）和中空针（5））用于收集和沉积样品。用于第一洗涤液体的第一供给管线（9）经由第一泵连接到用于第一连接元件（8）的流体的第一连接件。用于第二洗涤液体的第二进料管线（10）经由第二泵连接到用于第一连接元件（8）的流体的第二连接件。用于第二连接元件（7）的流体的连接件连接到用于第一连接元件（8）的流体的第三连接件，并且第二连接元件（7）连接到计量装置（1）和中空针（5）。在用于第一连接元件（8）和第二连接元件（7）的流体的第三连接件之间布置有阀（2）。

26. 发明授权

US11318443B2 Process for thermally desorbing a phase material 有权
公开(公告)号：US11318443B2
公开(公告)日：2022-05-03
申请号：US16577995
申请日：2019-09-20
申请人： CTC Analytics AG
发明人： Stefan Anton Cretnik , Beat Schilling , Chiew Mei Chong
IPC分类号： B01J20/34 , B01J20/26 , B01J20/28 , B01J20/281
摘要： In a process for thermally desorbing a phase material (20), in particular for conditioning a fiber for carrying out a solid-phase microextraction, the phase material (20) is heated along a temperature curve. The temperature curve of the phase material (20) during desorption includes at least one low point.

27. 发明申请

US20220018740A1 DYNAMIC HEADSPACE VACUUM TRANSFER "IN TRAP" EXTRACTION METHOD AND APPARATUS 有权
公开(公告)号：US20220018740A1
公开(公告)日：2022-01-20
申请号：US17428820
申请日：2019-02-07
申请人： CTC Analytics AG
发明人： Pascal FUCHSMANN , Fabian WAHL , Patrick BISCHOFF , Mireille TENA STERN
IPC分类号： G01N1/22 , G01N1/40 , G01N30/06
摘要： A headspace extraction and analysis method for volatile compounds can be performed in automatic mode in a HS-ITEX apparatus adapted to be additionally connectable to a vacuum source. The method includes extracting the headspace by sucking volatile compounds into a sorbent-containing trap followed by desorption into the injector of a GC-MS analyzer.

28. 发明申请

US20210311084A1 SAMPLE PROCESSING 有权
公开(公告)号：US20210311084A1
公开(公告)日：2021-10-07
申请号：US17266342
申请日：2019-04-26
申请人： CTC ANALYTICS AG
发明人： Michele RODONI , Melchior ZUMBACH
IPC分类号： G01N35/10 , G01N35/00 , B01L9/00 , B01L3/00
摘要： A method for automated processing of a sample using a first pipette tip container (110) having a first pipette tip comprises the steps of: removing the first pipette tip (160) from the first pipette tip container (110); feeding the sample into the first pipette tip container (110); processing the sample in the first pipette tip container (110). A rack (100) comprises at least one first pipette tip container (110) having a first pipette tip (160), wherein the rack (100) comprises means for identifying an alignment of an orientation of the rack (100) in a rack receptacle of an apparatus for automated processing of a sample. A transport arrangement comprises at least two racks (100), wherein at least one bottom region of a pipette tip container (110) of a first rack (100) is in direct contact with a releasable covering, in particular a tear-off film of a second rack (100).

29. 发明授权

US10900983B2 Method for operating a dosing device 有权
公开(公告)号：US10900983B2
公开(公告)日：2021-01-26
申请号：US15472777
申请日：2017-03-29
申请人： CTC Analytics AG
发明人： Lucas Luethy , Beat Luethy
IPC分类号： G01N1/12 , G01N35/10 , G01F23/292 , G01N30/24 , B01L3/00
摘要： A method for operating a dosing device comprising a control unit, a dosing unit with a cannula of a first volume, and a sampling container connected to the cannula. The method comprises moving the dosing unit in a first direction along an axis to move the cannula into a vessel containing a liquid; constantly aspirating fluid through the cannula with a predetermined volumetric flow; measuring at least one optical parameter of the aspirated fluid; when a change of the optical parameter is detected, storing a first position of the dosing unit on the axis and interrupting the movement of the dosing unit; and calculating a second position of the dosing unit on the axis at which the tip of the cannula has penetrated a first phase boundary upon immersion into the liquid. The calculation is performed on the basis of the first position, the predetermined speed, the first volume and the predetermined volumetric flow.

30. 发明申请

US20200215548A1 COOLING APPARATUS 审中-公开
公开(公告)号：US20200215548A1
公开(公告)日：2020-07-09
申请号：US16738590
申请日：2020-01-09
申请人： CTC Analytics AG
发明人： Roland Kernen , Melchior Zumbach
IPC分类号： B01L7/00 , F25B21/04 , F25D31/00
摘要： An apparatus (1) for cooling containers, in particular vials, comprising at least one first cooling zone (200) for receiving containers, with a cooling zone base and a cooling zone wall (201), and a cooling device (300) for cooling air, and a first duct (113) for conducting the cooled air from the cooling device (300) into the cooling zone (200), wherein an outlet of the first duct (113) is spaced apart from the cooling zone base.

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