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1. 发明公开

CN107093546A 检测设备和检测方法有权
公开(公告)号：CN107093546A
公开(公告)日：2017-08-25
申请号：CN201710252488.0
申请日：2014-12-31
申请人：同方威视技术股份有限公司
发明人：张清军 , 李元景 , 陈志强 , 赵自然 , 刘以农 , 刘耀红 , 何会绍 , 马秋峰 , 朱伟平 , 邹湘 , 常建平 , 梁松
IPC分类号： H01J49/04 , G01N27/62
CPC分类号： G01N27/622 , G01N1/02 , G01N1/2211 , G01N1/405 , G01N1/42 , G01N30/60 , G01N30/722 , G01N2001/028 , H01J49/0422 , H01J49/0459 , H01J49/0468 , G01N30/6043 , G01N30/6078 , H01J49/049
摘要：本发明公开了一种检测设备和检测方法。检测设备包括：采样装置，用于采集将要被检测的样品；预处理进样装置，用于对来自采样装置的样品预处理；样品分析装置，用于分离来自预处理进样装置的被预处理的样品和分析分离后的样品。本发明的检测设备实现小型化，并且能够在不开包的情况下快速准确地检测气相物质或颗粒物质，精确度高，适于机场、口岸、地铁站等安检。

2. 发明授权

CN104517799B 检测设备和检测方法有权
公开(公告)号：CN104517799B
公开(公告)日：2017-09-15
申请号：CN201410855312.0
申请日：2014-12-31
申请人：同方威视技术股份有限公司
发明人：张清军 , 李元景 , 陈志强 , 赵自然 , 刘以农 , 刘耀红 , 何会绍 , 马秋峰 , 朱伟平 , 邹湘 , 常建平 , 梁松
IPC分类号： H01J49/04 , G01N27/62
CPC分类号： G01N27/622 , G01N1/02 , G01N1/2211 , G01N1/405 , G01N1/42 , G01N30/60 , G01N30/722 , G01N2001/028 , H01J49/0422 , H01J49/0459 , H01J49/0468 , G01N30/6043 , G01N30/6078
摘要：本发明公开了一种检测设备和检测方法。检测设备包括：采样装置，用于采集将要被检测的样品；预处理进样装置，用于对来自采样装置的样品预处理；样品分析装置，用于分离来自预处理进样装置的被预处理的样品和分析分离后的样品。本发明的检测设备实现小型化，并且能够在不开包的情况下快速准确地检测气相物质或颗粒物质，精确度高，适于机场、口岸、地铁站等安检。

3. 发明公开

CN104517799A 检测设备和检测方法有权
公开(公告)号：CN104517799A
公开(公告)日：2015-04-15
申请号：CN201410855312.0
申请日：2014-12-31
申请人：同方威视技术股份有限公司
发明人：张清军 , 李元景 , 陈志强 , 赵自然 , 刘以农 , 刘耀红 , 何会绍 , 马秋峰 , 朱伟平 , 邹湘 , 常建平 , 梁松
IPC分类号： H01J49/04 , G01N27/62
CPC分类号： G01N27/622 , G01N1/02 , G01N1/2211 , G01N1/405 , G01N1/42 , G01N30/60 , G01N30/722 , G01N2001/028 , H01J49/0422 , H01J49/0459 , H01J49/0468 , G01N30/6043 , G01N30/6078 , H01J49/04 , G01N27/62
摘要：本发明公开了一种检测设备和检测方法。检测设备包括：采样装置，用于采集将要被检测的样品；预处理进样装置，用于对来自采样装置的样品预处理；样品分析装置，用于分离来自预处理进样装置的被预处理的样品和分析分离后的样品。本发明的检测设备实现小型化，并且能够在不开包的情况下快速准确地检测气相物质或颗粒物质，精确度高，适于机场、口岸、地铁站等安检。

4. 发明公开

EP3167270A1 PORTABLE ELECTRONIC SYSTEM FOR THE ANALYSIS OF TIME-VARIABLE GASEOUS FLOWS 审中-公开
标题翻译：便携式电子系统用于分析时变气体流动
公开(公告)号：EP3167270A1
公开(公告)日：2017-05-17
申请号：EP15753766.3
申请日：2015-07-02
申请人： Nanotech Analysis S.r.l.s.
发明人： MENSA, Gianpiero , CORREALE, Raffaele
IPC分类号： G01N1/22 , H01J49/04 , B01L3/00 , H01J49/00 , G01N30/72
CPC分类号： G01N30/722 , G01N30/7206 , H01J49/0018 , H01J49/0427
摘要： A portable system 1 for analyzing gaseous flows that vary over time is described, the system comprising a sampling chamber 18, a gas sampling module 7, an ion filtering module 8 and an ion detecting module 9. The sampling chamber 18 is suitable to be kept at a controlled sampling pressure Pc, and is configured to receive at least one gaseous flow F having a gaseous composition to be analyzed that is variable over time. The gas sampling module 7, arranged in fluidic communication with the sampling chamber 18, is configured to adjust an input gaseous flow Fi of gas particles from the sampling chamber 18, and an output gaseous flow Fo from the sampling module 7, so as to reproduce inside the sampling module 7 a gaseous composition representative of the gaseous composition to be analyzed. The gas sampling module 7 is further configured to ionize said gas particles and to emit the produced ions, so as to generate an ion flow I having an ion composition representative of the gaseous composition to be analyzed. The sampling module 7 is also suitable to maintain inside it a controlled ionization pressure Pi, and it is also configured in such a way that the input gaseous flow Fi comprises a plurality of micro-flows at a molecular or predominantly molecular regime, at the sampling pressure Pc, and the output gaseous flow Fo is a flow at a molecular or predominantly molecular regime, at the ionization pressure Pi. The ion filtering module 8 is operatively connected to the sampling module 7 to receive the ion flow I, and is configured to controllably select at least one type of ion present in the ion flow I and to generate a corresponding at least one homogeneous ion beam I′, having an intensity representative of the concentration of the corresponding gas particle in the gaseous composition to be analyzed. The ion detecting module 9 is operatively connected to the ion filtering module 8 to receive the at least one ion beam I′, and is configured to measure the intensity of the at least one ion beam I′ and to generate a corresponding electric signal S representative of the concentration of the corresponding gas particle in the gaseous composition to be analyzed.
摘要翻译：描述了用于分析随时间变化的气流的便携式系统1，该系统包括采样室18，气体采样模块7，离子过滤模块8和离子检测模块9.采样室18适于保持处于受控采样压力Pc处，并且被配置成接收具有随时间变化的待分析气体组分的至少一个气流F. 布置成与采样室18流体连通的气体采样模块7构造成调节来自采样室18的气体颗粒的输入气体流量Fi和来自采样模块7的输出气体流量Fo，以便再现在采样模块7内部提供代表待分析气体组合物的气态组合物。气体采样模块7还被配置为将所述气体粒子离子化并发射产生的离子，以便产生具有代表待分析气体组分的离子组成的离子流I. 采样模块7也适合于在其内部保持受控的电离压力P 1，并且其还被配置为使得输入气体流量F 1在分子或主要分子状态下包括多个微流量压力Pc，并且输出气体流量Fo是在电离压力Pi下的分子或主要分子状态下的流量。离子过滤模块8可操作地连接到采样模块7以接收离子流I，并且被配置为可控制地选择存在于离子流I中的至少一种类型的离子并且生成相应的至少一个均匀离子束I '，具有代表待分析气体组合物中相应气体颗粒浓度的强度。离子检测模块9可操作地连接到离子过滤模块8以接收至少一个离子束I'，并且被配置为测量至少一个离子束I'的强度并且产生相应的电信号S代表的待分析气体组合物中相应气体颗粒的浓度。

5. 发明公开

EP3242316A1 DETECTION DEVICE AND DETECTION METHOD 审中-公开
标题翻译：检测装置和检测方法
公开(公告)号：EP3242316A1
公开(公告)日：2017-11-08
申请号：EP15875164.4
申请日：2015-12-24
申请人： Nuctech Company Limited
发明人： ZHANG, Qingjun , LI, Yuanjing , CHEN, Zhiqiang , ZHAO, Ziran , LIU, Yinong , LIU, Yaohong , HE, Huishao , MA, Qiufeng , ZHU, Weiping , ZOU, Xiang , CHANG, Jianping , LIANG, Song
IPC分类号： H01J49/04 , G01N27/62
CPC分类号： G01N27/622 , G01N1/02 , G01N1/2211 , G01N1/405 , G01N1/42 , G01N30/60 , G01N30/722 , G01N2001/028 , H01J49/0422 , H01J49/0459 , H01J49/0468 , G01N30/6043 , G01N30/6078
摘要： The present invention discloses a detection apparatus and a detection method. The detection apparatus comprises: a sampling device for collecting sample to be detected; a sample pre-processing device configured to pre-process the sample from the sampling device; and a sample analyzing device for separating the sample pre-processed by the sample pre-processing device and analyzing the separated sample. The detection apparatus of the present invention is miniaturization and high precision, is capable of detecting quickly and accurately gaseous phase substrate or particulate substrate, and is suitable for safety inspections on airports, ports, subway stations, etc.
摘要翻译：本发明公开了一种检测装置和检测方法。该检测装置包括：采样装置，用于采集待检测样本; 样品预处理装置，其被配置为对来自采样装置的样品进行预处理; 以及样本分析装置，用于分离由样本预处理装置预处理的样本并分析分离的样本。本发明的检测装置小型化，精度高，能够快速准确地检测气相基质或颗粒基质，适用于机场，港口，地铁站等的安全检测。

6. 发明申请

US20130043380A1 CALIBRATION OF MASS SPECTROMETRY SYSTEMS 有权
标题翻译：质谱系统校准
公开(公告)号：US20130043380A1
公开(公告)日：2013-02-21
申请号：US13661486
申请日：2012-10-26
申请人： AGILENT TECHNOLOGIES, INC.
发明人： RAFFAELE CORREALE
IPC分类号： H01J49/04 , H01J49/26
CPC分类号： G01N1/2202 , G01N30/722 , H01J49/0009 , H01J49/0427
摘要： A method for operating a mass spectrometer (MS) includes establishing a pressure differential across a membrane wherein an upstream pressure in a calibrant gas inlet line on an upstream side of the membrane is greater than a downstream pressure in an ion source on a downstream side of the membrane; flowing a calibrant gas from the calibrant gas inlet line, through a nano-scale orifice of the membrane, and into the ion source; and maintaining the upstream pressure at a constant value. The calibrant may be flowed at a low flow rate. An MS system includes a membrane interposed between a calibrant gas introduction system and a mass spectrometer. The membrane may include an orifice of nano-scale diameter.
摘要翻译：用于操作质谱仪（MS）的方法包括建立跨膜的压力差，其中膜上游侧的校准气体入口管线中的上游压力大于离子源的下游侧的离子源的下游压力膜; 将来自校准气体入口管线的校准气体通过膜的纳米级孔口流入离子源; 并将上游压力保持在恒定值。校准物可以以低流速流动。 MS系统包括插入校准气体导入系统和质谱仪之间的膜。膜可以包括纳米级直径的孔口。

7. 发明申请

US20110006201A1 GC-MS ANALYSIS APPARATUS 失效
标题翻译： GC-MS分析仪
公开(公告)号：US20110006201A1
公开(公告)日：2011-01-13
申请号：US12831921
申请日：2010-07-07
申请人： Raffaele Correale
发明人： Raffaele Correale
IPC分类号： B01D59/44
CPC分类号： G01N1/2202 , G01N30/722 , H01J49/0422
摘要： GC-MS analysis apparatus has an interface section between GC and MS sections, which is located with respect to the direction of an analyte flow downstream of the GC section and upstream of the MS section. The interface section comprises at least one membrane with at least one orifice capable of establishing a molecular flow condition in the analyte passing between the GC and MS sections through the membrane. The membrane is subjected to a pressure differential such that the pressure pa in a region located upstream of the membrane is higher than the pressure pb in a region located downstream of the membrane.
摘要翻译： GC-MS分析装置具有在GC和MS部分之间的界面部分，其相对于GC部分的下游和MS部分的上游处的分析物流的方向定位。所述界面部分包括至少一个具有至少一个孔的膜，所述孔能够通过所述膜在GC和MS部分之间通过分析物建立分子流动状态。使膜受到压差，使得位于膜上游的区域中的压力pa高于位于膜下游的区域中的压力pb。

8. 发明授权

US3455092A Gas analyzer inlet system for gaseous state materials 失效
标题翻译：用于气体状态材料的气体分析仪入口系统
公开(公告)号：US3455092A
公开(公告)日：1969-07-15
申请号：US3455092D
申请日：1965-12-06
申请人： VARIAN ASSOCIATES
发明人： LLEWELLYN PETER M
IPC分类号： G01N27/62 , G01N1/00 , G01N1/22 , G01N1/34 , G01N30/72 , H01J49/04 , B01D15/08 , B01D13/00
CPC分类号： H01J49/0427 , G01N1/24 , G01N1/34 , G01N30/722 , G01N2001/4016

9. 发明申请

WO2006002027A3 PORTABLE MASS SPECTROMETER CONFIGURED TO PERFORM MULTIDIMENSIONAL MASS ANALYSIS 审中-公开
标题翻译：便携式质谱仪配置进行多维质量分析
公开(公告)号：WO2006002027A3
公开(公告)日：2006-02-09
申请号：PCT/US2005020783
申请日：2005-06-13
申请人： GRIFFIN ANALYTICAL TECH , BARKET DENNIS , PATTERSON GARTH , GREGORY MARK , SPRINGSTON JASON
发明人： BARKET DENNIS , PATTERSON GARTH , GREGORY MARK , SPRINGSTON JASON
IPC分类号： B01L99/00 , B01D59/44 , G01N27/00
CPC分类号： G01N30/7206 , G01N1/405 , G01N30/06 , G01N30/722 , G01N2035/00326 , H01J49/0022 , H01J49/02
摘要： Person-portable mass analysis instrumentation (10) configured to perform multidimensional mass analysis is provided as shown e.g. on figure 12A. The instrumentation can include a mass analysis component coupled to a sample preparation component, or a housing coupled to an instrument component isolation assembly, wherein the component isolation assembly is isolated from an environment exterior to the housing. Exemplary instrument assemblies can include at least first and second component configured to provide analsyis with a housing of the instrument at least partially encompassing the fist and second components and the first component being rigidly affixed to the housing. An isolation assembly can also be provide that is rigidly affixed to the second component with the isolation assembly being isolated from receiving inputs of the housing.
摘要翻译：配置为执行多维质量分析的便携式质量分析仪器（10）被提供，例如如图所示。在图12A中。仪器可以包括耦合到样品制备部件的质量分析部件或耦合到仪器部件隔离组件的壳体，其中部件隔离组件与壳体外部的环境隔离。示例性仪器组件可以包括至少第一和第二部件，其被配置为向所述仪器的壳体提供至少部分地包围所述第一和第二部件的第一部件，并且所述第一部件刚性地固定到所述壳体。还可以提供隔离组件，其刚性地固定到第二部件上，隔离组件与壳体的接收输入隔离。

10. 发明申请

WO2006002027A2 ANALYTICAL INSTRUMENTS, ASSEMBLIES, AND METHODS 审中-公开
标题翻译：分析仪器，组装和方法
公开(公告)号：WO2006002027A2
公开(公告)日：2006-01-05
申请号：PCT/US2005/020783
申请日：2005-06-13
申请人： GRIFFIN ANALYTICAL TECHNOLOGIES, INC. , BARKET, Dennis , PATTERSON, Garth , GREGORY, Mark , SPRINGSTON, Jason
发明人： BARKET, Dennis , PATTERSON, Garth , GREGORY, Mark , SPRINGSTON, Jason
IPC分类号： B10L3/00
CPC分类号： G01N30/7206 , G01N1/405 , G01N30/06 , G01N30/722 , G01N2035/00326 , H01J49/0022 , H01J49/02
摘要： Person-portable mass analysis instrumentation configured to perform nultidimensional mass analysis is provided. Mass analysis instrumentation can include a housing encompassing components of the instrumentation with the housing of the instrumentation defining a space having a volume of equal to or less than about 100,000cm 3 . Instrument assemblies are also provided that can include a housing coupled to an instrument component isolation assembly, wherein the component isolation assembly is isolated from an environment exterior to the housing. Exemplary instrument assemblies can include at least first and second components configured to provide analysis with a housing of the instrument at least partially encompassing the first and second components and the first component being rigidly affixed to the housing. An isolation assembly can also be provided that is rigidly affixed to the second component with the isolation assembly being isolated from received inputs of the housing.
摘要翻译：提供了配置为执行三维质量分析的便携式质量分析仪器。质量分析仪器可以包括包含仪器的部件的壳体，仪器的壳体限定体积等于或小于约100,000cm 3的空间。还提供了仪器组件，其可以包括耦合到仪器部件隔离组件的壳体，其中部件隔离组件与壳体外部的环境隔离。示例性仪器组件可以包括至少第一和第二部件，其被配置为提供至少部分地包围第一和第二部件的第一部件和刚性地固定到壳体上的仪器的壳体的分析。还可以提供隔离组件，其刚性地固定到第二部件上，隔离组件与壳体的接收输入隔离。

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