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1. 发明申请

US20170307513A1 OPTICAL FLOW CELL AND TEST HEAD APPARATUS 有权
公开(公告)号：US20170307513A1
公开(公告)日：2017-10-26
申请号：US15134528
申请日：2016-04-21
申请人： Instrumentation Laboratory Company
发明人： Brian Joseph Bosy , Josef Kerimo
IPC分类号： G01N21/05 , G01N21/27 , G01N21/03 , G01N33/49
CPC分类号： G01N21/05 , B01L3/508 , B01L2200/0689 , B01L2300/0822 , G01N21/03 , G01N21/0303 , G01N21/27 , G01N33/4915 , G01N2021/058 , G01N2021/115 , G01N2201/061 , G01N2201/062 , G01N2201/0668
摘要： A sample cell apparatus for use in spectroscopic determination of an analyte in a body fluid sample includes a first plate member made from an optically clear material and a second plate member made from an optically clear material and opposing the first plate member. A channel extending into a surface of the first plate member and an opposing surface of the second plate member houses a floating seal. The floating seal surrounds a fluid chamber that retains a sample of body fluid for optical measurement. The fluid chamber may be opened for flushing by separating the first plate member from the second plate member. During measurements the fluid chamber is closed to define a repeatable optical path-length therethrough by urging the first plate member against the second plate member without compressing the floating seal between the first plate member and the second plate member.

2. 发明申请

US20170269113A1 AUTOMATIC ANALYZER 审中-公开
公开(公告)号：US20170269113A1
公开(公告)日：2017-09-21
申请号：US15616296
申请日：2017-06-07
申请人： HITACHI HIGH-TECHNOLOGIES CORPORATION
发明人： Akihisa MAKINO , Hajime YAMAZAKI , Keiko YOSHIKAWA , Manabu ANDO , Masahiko IIJIMA
IPC分类号： G01N35/02 , G01N21/11 , G01N21/82 , G01N33/86 , G01N35/00 , G01N35/10 , G01N35/04
CPC分类号： G01N35/025 , G01N21/11 , G01N21/82 , G01N33/86 , G01N35/00584 , G01N35/00693 , G01N35/0092 , G01N35/1004 , G01N2021/115 , G01N2035/00425 , G01N2035/00673 , G01N2035/0094 , G01N2035/0097 , G01N2035/0437 , G01N2035/0453
摘要： A high-throughput automatic analyzer integrates a biochemical analysis section and a blood coagulation analysis section. The analyzer is capable of achieving a reduction in size, system cost, and lifecycle cost. The automatic analyzer includes: a reaction disk; a first reagent dispensing mechanism that dispenses a reagent to reaction cells on the reaction disk; a photometer that irradiates a reaction solution in the reaction cell with light; a reaction cell cleaning mechanism; a reaction vessel supply unit that supplies a disposable reaction vessel for mixing and reacting a sample and a reagent with each other; a second reagent dispensing mechanism that dispenses a reagent to the disposable reaction vessel; a blood coagulation time measuring section that irradiates a reaction solution in the disposable reaction vessel with light to detect transmitted or scattered light; and a sample dispensing mechanism that dispenses a sample to the reaction cell and the disposable reaction vessel.

3. 发明授权

US09304076B2 Cleaning equipment of sample bottle for chromatography analysis and cleaning method thereof 有权
标题翻译：样品瓶清洗设备进行色谱分析及其清洗方法
公开(公告)号：US09304076B2
公开(公告)日：2016-04-05
申请号：US13979672
申请日：2013-06-21
申请人： Shenzhen China Star Optoelectronics Technology Co., Ltd.
发明人： Li Wang , Jingming Wu , Hongqing Huang , Weiwei Zhang , Rui Xu , Xiaobo He , Honghui Zhu
IPC分类号： G01N21/11 , B08B3/10
CPC分类号： G01N21/11 , B08B3/10 , G01N2021/115
摘要： A cleaning equipment of sample bottle for chromatography analysis comprising: a base; a support frame vertically fixed to the base; a horizontal column having two ends, wherein one of the ends is disposed at the support frame through an adjustment knob; a rotary drive device fixed to the other end of the horizontal columns; a rotation disk which can rotate through driving of the rotary drive device, and a side edge of the rotation disk provides with multiple placing holes for receiving and fixing sample bottles; a cleaning agent recycling tank disposed below the rotation disk, wherein a side wall of it provides with an ejector pipe connected with a water pump; and a control unit for controlling on/off and rotation speed of the rotary drive device, and on/off of the water pump. The invention also provides a cleaning method of sample bottle for chromatography analysis.
摘要翻译：一种用于色谱分析的样品瓶的清洁设备，包括：基底; 垂直固定在基座上的支撑框架; 具有两个端部的水平柱，其中一个端部通过调节旋钮设置在支撑框架处; 固定在水平柱的另一端的旋转驱动装置; 通过旋转驱动装置的驱动旋转的旋转盘，旋转盘的侧缘设置有用于接收和固定样品瓶的多个放置孔; 设置在所述旋转盘下方的清洁剂回收罐，其中，其侧壁提供与水泵连接的喷射器管; 以及用于控制旋转驱动装置的开/关和转速以及水泵的开/关的控制单元。本发明还提供了用于色谱分析的样品瓶的清洗方法。

4. 发明申请

US20160061792A1 MEASURING DEVICE, REACTION CARRIER AND MEASURING METHOD 有权
标题翻译：测量装置，反应载体和测量方法
公开(公告)号：US20160061792A1
公开(公告)日：2016-03-03
申请号：US14784647
申请日：2014-04-15
申请人： DRÄGER SAFETY AG & CO. KGAA
发明人： Hans-Ullrich HANSMANN , Philipp ROSTALSKI
IPC分类号： G01N31/22 , G01N33/00
CPC分类号： G01N31/223 , B01J19/0093 , G01F1/7086 , G01N21/13 , G01N21/272 , G01N21/783 , G01N33/0013 , G01N2021/115
摘要： A measuring system and device (12), a reaction carrier (14) and a measuring method for measuring a concentration of gaseous and/or aerosol components of a gas mixture are provided. The reaction carrier includes flow channels (42) and a coding that is detectable by a position sensor (36) to position the reaction carrier flow channels. At least one flow channel defines a reaction chamber (46) in which optically detectable reaction material (48) is provided. A position sensor detects a relative position of the reaction carrier. A conveying device (28) moves the reaction carrier relative to gas connections (22, 24) of a gas-inlet channel (16) and a gas-outlet channel (16, 18) between a measuring position with gas connections via a first flow channel for flushing the gas inlet channel and gas connections via a second flow channel defining a reaction chamber, for measuring the component of the gas mixture.
摘要翻译：提供了测量系统和装置（12），反应载体（14）和用于测量气体混合物的气体和/或气溶胶组分的浓度的测量方法。反应载体包括流动通道（42）和可由位置传感器（36）检测以对反应载体流动通道定位的编码。至少一个流动通道限定了反应室（46），其中提供光学可检测的反应物质（48）。位置传感器检测反应载体的相对位置。输送装置（28）将反应载体相对于气体入口通道（16）和气体出口通道（16,18）的气体连接（22,24）移动到具有气体连接的测量位置之间，该测量位置经由第一流用于经由限定反应室的第二流动通道冲洗气体入口通道和气体连接的通道，用于测量气体混合物的组分。

5. 发明申请

US20180095025A1 ANALYSIS AND PURGING OF MATERIALS IN MANUFACTURING PROCESSES 审中-公开
公开(公告)号：US20180095025A1
公开(公告)日：2018-04-05
申请号：US15827192
申请日：2017-11-30
申请人： H2OPTX INC.
发明人： RUDOLF J. HOFMEISTER , DONALD A. ICE , SCOTT W. TANDY
IPC分类号： G01N21/11 , G01N21/65 , G01N21/31 , G01N21/03
CPC分类号： G01N21/11 , G01N21/03 , G01N21/31 , G01N21/65 , G01N2021/115 , G01N2201/022
摘要： Various systems and methods of analyzing one or more properties of a sample are provided. The system includes a self-contained purging device having a sample holder and one or more analyzers for analyzing one or more properties of the sample. The purging device is configured to remove sample contained within the sample holder when an analysis is complete. In one embodiment the purging device is configured via an air pump having a tube in fluid communication with an air inlet of the sample holder, wherein the air pump is configured to deliver pressurized air to the air inlet and thereby purge the sample. The pressurized air is localized ambient air, and substantially free of contaminants. Methods and other systems are also described and illustrated.

6. 发明授权

US09885693B2 Measuring device, reaction carrier and measuring method 有权
公开(公告)号：US09885693B2
公开(公告)日：2018-02-06
申请号：US14784647
申请日：2014-04-15
申请人： Dräger Safety AG & Co. KGaA
发明人： Hans-Ullrich Hansmann , Philipp Rostalski
IPC分类号： G01N33/00 , G01N31/22 , B01L3/00 , G01N21/13 , G01N21/78 , G01F1/708 , G01N21/27 , B01J19/00 , G01N21/11
CPC分类号： G01N31/223 , B01J19/0093 , G01F1/7086 , G01N21/13 , G01N21/272 , G01N21/783 , G01N33/0013 , G01N2021/115
摘要： A measuring system and device (12), a reaction carrier (14) and a measuring method for measuring a concentration of gaseous and/or aerosol components of a gas mixture are provided. The reaction carrier includes flow channels (42) and a coding that is detectable by a position sensor (36) to position the reaction carrier flow channels. At least one flow channel defines a reaction chamber (46) in which optically detectable reaction material (48) is provided. A position sensor detects a relative position of the reaction carrier. A conveying device (28) moves the reaction carrier relative to gas connections (22, 24) of a gas-inlet channel (16) and a gas-outlet channel (16, 18) between a measuring position with gas connections via a first flow channel for flushing the gas inlet channel and gas connections via a second flow channel defining a reaction chamber, for measuring the component of the gas mixture.

7. 发明授权

US09028770B2 Cell made of polymers for spectra measurement and method for producing the same 有权
标题翻译：用于光谱测量的聚合物制成的电池及其制造方法
公开(公告)号：US09028770B2
公开(公告)日：2015-05-12
申请号：US12478151
申请日：2009-06-04
申请人： Shinichi Taniguchi , Yukimune Takahashi , Takashi Inoue , Hiroaki Ishizawa
发明人： Shinichi Taniguchi , Yukimune Takahashi , Takashi Inoue , Hiroaki Ishizawa
IPC分类号： G01N21/75 , G01N21/62 , G01N21/03 , G01N21/01 , B01L3/00 , C08J7/12 , G01N21/11
CPC分类号： G01N21/0303 , B01L3/508 , B01L2300/161 , C08J7/123 , C08J2365/00 , G01N21/01 , G01N21/03 , G01N2021/115
摘要： This invention provides a cell made of polymers for spectra measurement while inhibiting a decrease in a molecular weight of resin caused by discharge treatment and having a stable hydrophilic modified surface. The hydrophilic resin cell is prepared by providing a polymeric resin cell between the two opposing electrodes, applying an electric field to a region between the above opposing electrodes under a nitrogen atmosphere with a pressure close to the atmospheric pressure to generate an electric discharge, and exposing the cell subjected to discharge treatment with a gas including oxygen.
摘要翻译：本发明提供一种聚合物制成的电池，用于光谱测量，同时抑制由放电处理引起的树脂分子量的降低并具有稳定的亲水改性表面。通过在两个相对电极之间设置聚合物树脂电池，在氮气氛下，在接近于大气压的压力下向上述相对的电极之间的区域施加电场，从而产生放电，并且暴露出亲水性树脂电池电池用含氧气体进行放电处理。

8. 发明授权

US08920754B2 Cuvette 有权
标题翻译：比维埃特
公开(公告)号：US08920754B2
公开(公告)日：2014-12-30
申请号：US13498521
申请日：2010-10-14
申请人： Joon-Won Kim , Wan-Kyun Chung
发明人： Joon-Won Kim , Wan-Kyun Chung
IPC分类号： G01N21/05 , G01N21/03 , B01L3/00 , G01N21/11 , B01L99/00 , G01N1/10
CPC分类号： G01N21/03 , B01L3/5082 , B01L3/50857 , B01L99/00 , B01L2400/0688 , G01N21/11 , G01N2021/115
摘要： An exemplary embodiment of the present invention relates to a cuvette of which an inner space thereof is easily cleansed while minimizing its inner space.A cuvette according to an exemplary embodiment of the present invention includes an upper portion having an inlet and forming a first inner space; a middle portion following the first inner space and forming a second inner space that is smaller than the first inner space; and a lower portion following the second inner space and forming a through hole having an interior diameter that is narrower than a cross-section of the second inner space.Accordingly, the through hole functions as a valve to stop the solution when the solution is divided to the inner space for the test, and after the test, the inlet is pressed such that the through hole functions as a nozzle when cleansing such that the solution may be exhausted therefrom.
摘要翻译：本发明的一个示例性实施例涉及一种比色皿，其比较小的内部空间容易地被清洁，同时使其内部空间最小化。根据本发明的示例性实施例的试管包括具有入口并形成第一内部空间的上部部分; 所述中间部分跟随所述第一内部空间并形成小于所述第一内部空间的第二内部空间; 以及跟随第二内部空间的下部，并且形成具有比第二内部空间的横截面窄的内径的通孔。因此，当溶液被分割成用于测试的内部空间时，通孔用作阀门以停止溶液，并且在测试之后，压入入口，使得通孔在清洁时用作喷嘴，使得溶液可以从其中排出。

9. 发明授权

US07830520B2 Optical measurement device for trace liquid sample 有权
标题翻译：痕量液体样品光学测量装置
公开(公告)号：US07830520B2
公开(公告)日：2010-11-09
申请号：US12293341
申请日：2006-04-03
申请人： Yasuo Tsukuda
发明人： Yasuo Tsukuda
IPC分类号： G01N21/00 , G01N1/10
CPC分类号： G01N21/253 , G01N35/025 , G01N2021/035 , G01N2021/0353 , G01N2021/115 , G01N2021/135
摘要： In a spectrophotometer for measuring transmitted light of a trace liquid sample, four sample holders 12 are provided on a disk-like sample plate 11 while spaced apart by 90 degrees. The sample plate 11 is driven to rotate so that each of the sample holders 12 is sequentially moved to a sample supply position U1, a measuring position U2, a wiping position U3 and a waiting position U4. At the sample supply position U1, a trace amount of the liquid sample is dropped into a groove of the sample holder 12. Then at the measuring position U2, a window plate 22 is lowered onto the groove so as to determine the optical path length. Next, measurement of the transmitted light is performed. Further, while the sample holder 12 moves from the measuring position U2 to the waiting position U4, the liquid sample is absorbed and removed by contact with a cleaning pad 26. The liquid sample attached to the window plate 22 is wiped out by another pad. Since the operation to wipe off the measured sample is automatically performed, it is possible to improve the throughput of the measurement.
摘要翻译：在用于测量痕量液体样品的透射光的分光光度计中，四个样品保持器12设置在盘状样品板11上，同时隔开90度。样品板11被驱动旋转，使得每个样品保持器12顺序地移动到样品供给位置U1，测量位置U2，擦拭位置U3和等待位置U4。在样品供给位置U1，将一定量的液体样品落入样品保持器12的槽中。然后在测量位置U2，将窗板22下降到凹槽上，以确定光程长度。接下来，进行透射光的测量。此外，当样品保持器12从测量位置U2移动到等待位置U4时，通过与清洁垫26的接触来吸收和去除液体样品。附接到窗板22的液体样品被另一个垫片擦除。由于自动执行擦除测量样品的操作，因此可以提高测量的生产量。

10. 发明授权

US06046805A Method and apparatus for transfusing liquid specimen for optical characteristic measurement and polarimeter using the same 失效
标题翻译：用于输入液体试样以进行光学特性测量的方法和装置及使用其的偏振仪
公开(公告)号：US06046805A
公开(公告)日：2000-04-04
申请号：US159502
申请日：1998-09-23
申请人： Tatsurou Kawamura , Jinsei Miyazaki
发明人： Tatsurou Kawamura , Jinsei Miyazaki
IPC分类号： G01J4/04 , G01N1/00 , G01N21/05 , G01N21/11 , G01N21/21 , G01N33/493 , G01N21/01 , G01J4/00
CPC分类号： G01N21/11 , G01N21/21 , G01N1/14 , G01N2021/054 , G01N2021/115 , G01N2021/218
摘要： An apparatus and a method for transfusing liquid specimen for an optical characteristic measurement, which is excellent in operability and handling, and capable of introducing a liquid specimen into a sample cell without detaching the cell from an optical characteristic measurement apparatus and without bubbling, as well as a polarimeter are disclosed. According to the present invention, the specimen can be introduced into the sample cell without detaching the sample cell from the equipment, in a way of connecting the bottom of the sample cell with a reservoir for temporarily accommodating the liquid specimen through a tubular path, then varying a difference in the levels of the sample cell and the reservoir, or a way of using a syringe arranged in the tubular path. At expelling the specimen from the sample cell, the specimen is transfused into the reservoir in a similar manner.
摘要翻译：用于输入用于光学特性测量的液体试样的装置和方法，其操作性和操作性优异，并且能够将液体试样引入样品池中，而不会将细胞从光学特性测量装置分离并且不起泡作为偏光计被公开。根据本发明，可以将样品池中的样品池从设备中分离出来，以将样品池的底部与用于通过管状路径暂时容纳液体试样的储存器连接的方式将样品引入样品池中，然后改变样品池和储存器的水平差，或者使用布置在管状路径中的注射器的方式。在样品池中排出样品时，样品以类似的方式输入储存器。

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