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公开(公告)号：US20230187197A1
公开(公告)日：2023-06-15
申请号：US17821221
申请日：2022-08-22
CPC分类号： H01J49/168 , H01J49/0422
摘要： An ionization device includes an ion formation section configured to ionize an analyte via a corona discharge; and a transfer section configured to transfer the ionized analyte to a mass spectrometry apparatus. The ion formation section and the transfer section are partitioned by one electrode of a pair of electrodes that generate the corona discharge. The one electrode has an opening.
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公开(公告)号：US20170103878A1
公开(公告)日：2017-04-13
申请号：US15386790
申请日：2016-12-21
申请人： BIOCHROMATO, INC.
发明人： Kazumasa Kinoshita , Yuki Kudo , Takao Nishiguchi
CPC分类号： H01J49/0422 , H01J49/0027 , H01J49/145
摘要： An object of the present invention is to provide a technology that enables highly sensitive atmospheric-pressure real-time mass spectrometry of a volatile substance. The present invention provides a coupling device for a mass spectrometry apparatus that is an interface member to be connected to an atmospheric-pressure real-time mass spectrometry apparatus, the coupling device including (A) an excitation gas introducing port, a sample gas introducing port, and an ionized sample gas discharging port, and (B) a channel through which the excitation gas introducing port and the ionized sample gas discharging port are in communication, and (C) a space for mixing excitation gas and sample gas being formed in a region of a portion of the channel recited in (B), by the coupling device having a structure in which the sample gas introducing port and the channel recited in (B) are in communication.
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公开(公告)号：US20230201739A1
公开(公告)日：2023-06-29
申请号：US18000003
申请日：2021-10-26
申请人： BIOCHROMATO, INC.
CPC分类号： B01D1/14 , B01D1/0041
摘要： In a separation instrument configured to separate a gaseous substance from a solution contained in a container, the separation instrument includes: a first end; a second end; and a side surface provided between the first end and the second end, wherein a plurality of gas introduction grooves configured to swirl a gas and introduce the gas into the container are formed on the side surface between the first end and the second end, and a discharge hole configured to discharge the gaseous substance separated from the solution together with the gas is formed between a center portion of the second end and a center portion of the first end.
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公开(公告)号：US20230347336A1
公开(公告)日：2023-11-02
申请号：US18305629
申请日：2023-04-24
申请人： BIOCHROMATO, INC.
IPC分类号： B01L3/00
CPC分类号： B01L3/502 , B01L2400/0409 , B01L2400/0487 , B01L2300/042 , B01L2300/0681 , B01L2200/0631
摘要： A container for concentration includes a supplying region in which a swirling flow of a gas is supplied to a solution in the container for concentration, and an avoidance region that is situated below the supplying region and in which supplying of the swirling flow to the solution is avoided.
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公开(公告)号：US09779925B2
公开(公告)日：2017-10-03
申请号：US15386790
申请日：2016-12-21
申请人： BIOCHROMATO, INC.
发明人： Kazumasa Kinoshita , Yuki Kudo , Takao Nishiguchi
CPC分类号： H01J49/0422 , H01J49/0027 , H01J49/145
摘要： An object of the present invention is to provide a technology that enables highly sensitive atmospheric-pressure real-time mass spectrometry of a volatile substance. The present invention provides a coupling device for a mass spectrometry apparatus that is an interface member to be connected to an atmospheric-pressure real-time mass spectrometry apparatus, the coupling device including (A) an excitation gas introducing port, a sample gas introducing port, and an ionized sample gas discharging port, and (B) a channel through which the excitation gas introducing port and the ionized sample gas discharging port are in communication, and (C) a space for mixing excitation gas and sample gas being formed in a region of a portion of the channel recited in (B), by the coupling device having a structure in which the sample gas introducing port and the channel recited in (B) are in communication.
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公开(公告)号：US09570278B2
公开(公告)日：2017-02-14
申请号：US15227449
申请日：2016-08-03
申请人： BIOCHROMATO, INC.
发明人： Kazumasa Kinoshita , Yuki Kudo , Takao Nishiguchi
CPC分类号： H01J49/0422 , H01J49/0027 , H01J49/145
摘要： An object of the present invention is to provide a technology that enables highly sensitive atmospheric-pressure real-time mass spectrometry of a volatile substance. The present invention provides a coupling device for a mass spectrometry apparatus that is an interface member to be connected to an atmospheric-pressure real-time mass spectrometry apparatus, the coupling device including (A) an excitation gas introducing port, a sample gas introducing port, and an ionized sample gas discharging port, (B) a channel through which the excitation gas introducing port and the ionized sample gas discharging port are in communication, and (C) a space for mixing excitation gas and sample gas being formed in a region of a portion of the channel recited in (B), by the coupling device having a structure in which the sample gas introducing port and the channel recited in (B) are in communication.
摘要翻译： 本发明的目的是提供一种能够实现挥发性物质的高灵敏度大气压力实时质谱的技术。 本发明提供一种作为与大气压实时质谱装置连接的界面部件的质谱装置的连接装置，该耦合装置包括：（A）激发气体导入口，试样气体导入口 和离子化试样气体排出口，（B）激发气体导入口和离子化试样气体排出口连通的通路，（C）在该区域形成有激发气体和样品气体的空间 （B）中所述的通道的一部分，通过具有其中（B）中所述的样品气体引入口和通道的通道连接的结构的联接装置。
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公开(公告)号：US20160343559A1
公开(公告)日：2016-11-24
申请号：US15227449
申请日：2016-08-03
申请人： BIOCHROMATO, INC.
发明人： Kazumasa Kinoshita , Yuki Kudo , Takao Nishiguchi
CPC分类号： H01J49/0422 , H01J49/0027 , H01J49/145
摘要： An object of the present invention is to provide a technology that enables highly sensitive atmospheric-pressure real-time mass spectrometry of a volatile substance. The present invention provides a coupling device for a mass spectrometry apparatus that is an interface member to be connected to an atmospheric-pressure real-time mass spectrometry apparatus, the coupling device including (A) an excitation gas introducing port, a sample gas introducing port, and an ionized sample gas discharging port, (B) a channel through which the excitation gas introducing port and the ionized sample gas discharging port are in communication, and (C) a space for mixing excitation gas and sample gas being formed in a region of a portion of the channel recited in (B), by the coupling device having a structure in which the sample gas introducing port and the channel recited in (B) are in communication.
摘要翻译： 本发明的目的是提供一种能够实现挥发性物质的高灵敏度大气压力实时质谱的技术。 本发明提供一种作为与大气压实时质谱装置连接的界面部件的质谱装置的联接装置，该耦合装置包括：（A）激发气体导入口，试样气体导入口 和离子化试样气体排出口，（B）激发气体导入口和离子化试样气体排出口连通的通路，（C）在该区域形成有激发气体和样品气体的空间 （B）中所述的通道的一部分，通过具有其中（B）中所述的样品气体引入口和通道的通道连接的结构的联接装置。
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