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

IPC分类号： H01J49/04 ,  H01J49/00

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.

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

IPC分类号： H01J49/00 ,  H01J49/04

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.

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

IPC分类号： H01J49/00 ,  H01J49/04

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。

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

IPC分类号： H01J49/04 ,  H01J49/00

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。