公开(公告)号：US08822929B2

公开(公告)日：2014-09-02

申请号：US13492415

申请日：2012-06-08

Applicant: Guillaume Nesa ,  Pierre Combet

Inventor： Guillaume Nesa ,  Pierre Combet

IPC: G01N33/497 ,  G01J5/02 ,  A61B5/00 ,  A61B5/08

CPC classification number: G01N33/497 ,  A61B5/082 ,  A61B5/097 ,  A61B5/4845 ,  G01N21/0332 ,  G01N21/05 ,  G01N21/3504 ,  G01N33/4972 ,  G01N2021/0382 ,  G01N2021/158 ,  G01N2201/0221 ,  G01N2201/06186 ,  G01N2201/0693 ,  G01N2201/0696

Abstract: A portable breath analyzing device to measure the rate of partial gas that is exhaled in the breath fluid. The device includes a rechargeable power supply unit, a device to emit pulsated infrared radiation, an infrared receiver, and a measuring vessel. The emission device includes a heating element; the measuring vessel includes a metallic tube whose interior surface is polished and coated with a deposit that reflects at least the infrared radiation of wavelengths that are between (9 μm, 10 μm) and at each end of the tube, a nozzle comprising a cone-shaped section meant to be placed in the tube axis. The infrared emission device is placed on the longitudinal axis of the tube, at the level of one of the nozzles, and the receiver is placed on the longitudinal axis, at the level of the other nozzle.

Abstract translation: 便携式呼吸分析装置，用于测量在呼吸液中呼出的部分气体的速率。 该装置包括可再充电电源单元，发射脉动红外辐射的装置，红外接收器和测量容器。 发光装置包括加热元件; 测量容器包括金属管，其内表面被抛光并涂覆有至少反映在（9μm，10μm）之间的波长的红外辐射并且在每个端部处的红外辐射的沉积物， 意在放置在管轴上。 红外发射装置放置在管的纵向轴线上，在其中一个喷嘴的水平处，并且接收器放置在另一个喷嘴的水平面上的纵向轴线上。

公开(公告)号：US08618484B2

公开(公告)日：2013-12-31

申请号：US13122860

申请日：2009-10-05

Applicant: Leif Cronvall

Inventor： Leif Cronvall

IPC: G01J5/02

CPC classification number: G01B11/0625 ,  G01N21/35 ,  G01N21/3577 ,  G01N21/474 ,  G01N21/8422 ,  G01N2201/06186

Abstract: An apparatus for radiometric measurement of thin fluid films includes a housing (1) enclosing means of radiation, a radiation guide, a reflector (4) and one or more detectors (5). The means of radiation is normally an IR radiator (2). The radiation guide is either a radiation tube (3) or a radiation cone (7). The reflector (4) is of the type non-imagining optics. If there is more than one detector (5) normally at least one detector is a reference detector.

Abstract translation: 用于薄流体膜的辐射测量的装置包括包围辐射装置的壳体（1），辐射引导件，反射器（4）和一个或多个检测器（5）。 辐射装置通常是IR辐射器（2）。 辐射导管是辐射管（3）或辐射锥（7）。 反射器（4）是非想象光学器件的类型。 如果有多个检测器（5），通常至少有一个检测器是参考检测器。

公开(公告)号：US08558201B2

公开(公告)日：2013-10-15

申请号：US13256194

申请日：2010-03-13

Applicant: Ralf Bitter ,  Camiel Heffels ,  Thomas Hörner

Inventor： Ralf Bitter ,  Camiel Heffels ,  Thomas Hörner

IPC: A61N5/06 ,  G01J3/10 ,  H05G2/00 ,  H05B3/20

CPC classification number: H05B3/141 ,  G01J3/108 ,  G01K7/183 ,  G01K2217/00 ,  G01N21/3504 ,  G01N2201/06186 ,  H01K1/18 ,  H01K7/00 ,  H05B3/265 ,  H05B2203/032

Abstract: A method and device for measuring the soot load in the exhaust gas systems of diesel engines using a sensor which is mounted downstream of a particulate filter and comprises a sensor element, to measure the operability of the particulate filter. According to the method, the soot load of the sensor element is measured resistively or capacitively using electrodes. The measuring voltage of the sensor element is controlled depending on at least one actual operating parameter of the diesel engine.

Abstract translation: 一种用于测量柴油发动机的排气系统中的烟灰负荷的方法和装置，所述传感器安装在颗粒过滤器的下游，并且包括传感器元件，以测量微粒过滤器的可操作性。 根据该方法，使用电极电阻或电容地测量传感器元件的烟灰负荷。 传感器元件的测量电压根据柴油发动机的至少一个实际操作参数来控制。

公开(公告)号：US20130074577A1

公开(公告)日：2013-03-28

申请号：US13492415

申请日：2012-06-08

Applicant: Guillaume Nesa ,  Pierre Combet

Inventor： Guillaume Nesa ,  Pierre Combet

IPC: G01N33/497

CPC classification number: G01N33/497 ,  A61B5/082 ,  A61B5/097 ,  A61B5/4845 ,  G01N21/0332 ,  G01N21/05 ,  G01N21/3504 ,  G01N33/4972 ,  G01N2021/0382 ,  G01N2021/158 ,  G01N2201/0221 ,  G01N2201/06186 ,  G01N2201/0693 ,  G01N2201/0696

Abstract: A portable breath analyzing device to measure the rate of partial gas that is exhaled in the breath fluid. The device includes a rechargeable power supply unit, a device to emit pulsated infrared radiation, an infrared receiver, and a measuring vessel. The emission device includes a heating element; the measuring vessel includes a metallic tube whose interior surface is polished and coated with a deposit that reflects at least the infrared radiation of wavelengths that are between (9 μm, 10 μm) and at each end of the tube, a nozzle comprising a cone-shaped section meant to be placed in the tube axis. The infrared emission device is placed on the longitudinal axis of the tube, at the level of one of the nozzles, and the receiver is placed on the longitudinal axis, at the level of the other nozzle.

Abstract translation: 便携式呼吸分析装置，用于测量在呼吸液中呼出的部分气体的速率。 该装置包括可再充电电源单元，发射脉动红外辐射的装置，红外接收器和测量容器。 发光装置包括加热元件; 测量容器包括金属管，其内表面被抛光并涂覆有至少反映在（9μm，10μm）之间的波长的红外辐射并且在每个端部处的红外辐射的沉积物， 意在放置在管轴上。 红外发射装置放置在管的纵向轴线上，在其中一个喷嘴的水平处，并且接收器放置在另一个喷嘴的水平面上的纵向轴线上。

公开(公告)号：US20080061238A1

公开(公告)日：2008-03-13

申请号：US11657817

申请日：2007-01-25

Applicant: Bertil Hok ,  Hakan Pettersson

Inventor： Bertil Hok ,  Hakan Pettersson

IPC: G01J5/02

CPC classification number: G01N33/497 ,  B60K28/06 ,  B60W2540/24 ,  G01N21/0332 ,  G01N21/3504 ,  G01N33/4972 ,  G01N2201/06186

Abstract: A system for the detection and analysis of at least one volatile substance in breath samples of a subject, including at least one source of infrared radiation adapted to the wavelength range of specific absorption peaks of said substances, a plurality of reflecting surfaces of said radiation adapted for collimation onto at least one detector providing a plurality of electrical output signals corresponding to the transmission of said radiation within wavelength intervals corresponding to said absorption peaks, at least one measuring cell including a mechanical support structure defining the position of said source, reflecting surfaces and detector, adapted to the reception and disposal of said breath sample, and exposing it to said radiation, at least one electronic signal processing unit with capacity to analyse said signals with respect to pre-programmed information concerning infrared absorption spectra of said substances. The response of the system being displayed or otherwise communicated, and perceived as essentially instantaneous.

Abstract translation: 一种用于检测和分析受试者呼吸样本中的至少一种挥发性物质的系统，包括适合于所述物质的特定吸收峰的波长范围的至少一种红外辐射源，所述辐射的多个反射表面适于 用于准直到至少一个检测器，其提供对应于对应于所述吸收峰的波长间隔内的所述辐射的透射的多个电输出信号，至少一个测量单元包括限定所述源的位置的机械支撑结构，反射表面和 检测器，适于接收和处理所述呼吸样本，并将其暴露于所述辐射;至少一个电子信号处理单元，其具有相对于关于所述物质的红外吸收光谱的预编程信息来分析所述信号的能力。 系统的响应被显示或以其他方式传达，并且被认为是基本上即时的。

公开(公告)号：US20070077173A1

公开(公告)日：2007-04-05

申请号：US11541555

申请日：2006-10-03

Applicant: Francois Melet

Inventor： Francois Melet

IPC: G01N35/00

CPC classification number: G01N21/253 ,  G01N21/274 ,  G01N21/31 ,  G01N35/00069 ,  G01N35/025 ,  G01N2021/3133 ,  G01N2021/3166 ,  G01N2021/3177 ,  G01N2201/0415 ,  G01N2201/06186 ,  G01N2201/12792 ,  G01N2201/1285

Abstract: A compact analyzer for dry biochemical analysis of blood samples, integrating onto a common chassis (11): a measuring chamber (20) adapted to receive a disposable rotor (13) including microtanks (13A, 13B) containing dry reagents, a digital dilution module (21) of fixed or variable ratio defined as a function of the species of the sample to be analyzed, a sample centrifuging module (12) adapted, inside the measuring chamber, to centrifuge the rotor and position it angularly, an optical module adapted to apply beams of light to microtanks of the rotor, this optical module including a flash-lamp type light source (14) and a reference light sensor (16), an electronic processing and control system (23, 24, 25) including an external memory reader (26) adapted to read a portable external memory (27) containing at least information characteristic of at least the disposable rotor in use.

Abstract translation: 一种用于血液样品的干生物化学分析的紧凑型分析仪，集成到公共底盘（11）上：测量室（20），其适于容纳包含含有干试剂的微量池（13A，13B）的一次性转子（13），数字 固定或可变比率的稀释模块（21），其定义为待分析样品的种类的函数;样品离心模块（12），其适于在所述测量室内部离心转子并将其定位，光学模块 该光学模块包括闪光灯型光源（14）和参考光传感器（16），电子处理和控制系统（23,24,25）包括： 外部存储器读取器（26）适于读取至少包含使用中的一次性转子的信息特征的便携式外部存储器（27）。

公开(公告)号：US07122815B2

公开(公告)日：2006-10-17

申请号：US10857140

申请日：2004-05-27

Applicant: Donald S. Wood

Inventor： Donald S. Wood

IPC: A61N5/06

CPC classification number: G01J1/08 ,  G01N21/35 ,  G01N21/359 ,  G01N2201/06186 ,  H01K1/18 ,  H01K1/26 ,  H01K1/28 ,  H01K1/50 ,  H01K1/54 ,  H01K7/00

Abstract: An emitting source capable of radiating substantial energy in the near infrared spectrum and suitable for use in non-dispersive infrared gas analyzers or other devices is described. Operation can be steady state (DC) or pulsed at high frequency with excellent modulation characteristics. The device consists of a tungsten filament mounted across the pins of a small transistor outline header and centered at the focal point of a parabolic or other shaped reflector. The header assembly is enclosed by a resistance-welded cap and window assembly having a specially sealed sapphire or other suitable IR transmissive window. Fundamental to the operation of the inventive IR emitter is the incorporation of a getter within the header package configured to prevent oxidation degradation of the tungsten filament. An inert gas backfill limits filament evaporation and further extends apparatus lifetime.

Abstract translation: 描述了能够在近红外光谱中辐射大量能量且适用于非分散红外分析仪或其它装置的发射源。 操作可以是稳态（DC）或高频脉冲，具有出色的调制特性。 该器件由安装在小晶体管轮廓头的引脚上并以抛物面或其他形状反射器的焦点为中心的钨丝组成。 集管组件由具有特别密封的蓝宝石或其它合适的IR透射窗的电阻焊盖和窗组件封闭。 本发明的IR发射器的操作的基础是将吸气剂并入配置成防止钨丝的氧化降解的头部封装内。 惰性气体回填法限制灯丝蒸发，进一步延长了设备寿命。

公开(公告)号：US07119337B1

公开(公告)日：2006-10-10

申请号：US09762077

申请日：1999-07-30

Applicant: Edward A. Johnson ,  John S. Wollam ,  James T. Daly

Inventor： Edward A. Johnson ,  John S. Wollam ,  James T. Daly

IPC: G01J5/02

CPC classification number: G01J3/02 ,  G01J3/0216 ,  G01J3/0286 ,  G01J3/108 ,  G01J5/0014 ,  G01J5/02 ,  G01J5/061 ,  G01J5/08 ,  G01J5/0806 ,  G01J5/0809 ,  G01J5/0815 ,  G01J5/0862 ,  G01J5/0893 ,  G01J5/0896 ,  G01J5/10 ,  G01J5/20 ,  G01J5/522 ,  G01J5/524 ,  G01N21/3504 ,  G01N21/61 ,  G01N2201/06186

Abstract: A blackbody radiation device (110) includes a planar filament emission element (102) and a planar detector (104) for respectively producing and detecting radiation having width dl/1 less than about 0.1 to test a sample gas, where 1 is the wavelength of the radiation; a reflector (108); a window (W); an electrical control (118); and a data output element (116).

Abstract translation: 黑体辐射装置（110）包括平面发光元件（102）和平面检测器（104），用于分别产生和检测具有小于约0.1的宽度d1 / 1的辐射，以测试样品气体，其中1是样品气体的波长 辐射; 反射器（108）; 窗口（W）; 电气控制（118）; 和数据输出元件（116）。

公开(公告)号：US5822069A

公开(公告)日：1998-10-13

申请号：US894611

申请日：1997-12-08

Applicant: Bjorn Hedin ,  Henry Andersson ,  Lars Eriksson ,  Torbjorn Bladh

Inventor： Bjorn Hedin ,  Henry Andersson ,  Lars Eriksson ,  Torbjorn Bladh

IPC: G01N21/64 ,  G01N35/00

CPC classification number: G01N21/645 ,  G01N2201/0469 ,  G01N2201/06186

Abstract: This invention relates to an apparatus and a method for performing fluorometric measurements, and particularly to a fully automated apparatus for measuring the fluorescence of a fluorescent tag contained in a test sample for allergy assays. Said apparatus comprising, an excitation radiation source (6) including an incandescent filament (30) cooperating with, an optical unit (4) for providing light of an appropriate wavelength for excitation of the fluorescent tag contained within the test sample, and for collecting the emitted fluorescent radiation without disturbances from the excited wavelength, an electronic unit (2) for controlling the intensity of the incandescent filament (30) of the excitation radiations source (6) and evaluating the emitted fluorescent radiation, said optical unit (4) comprising an L-shaped light channel (34), and a capillary tube (8) movably provided at the centre of the intersection between the two legs of the L-shaped light channel (34) and aligned with the incandescent filament (30), said capillary tube (8) being moveable between two positions and being repeatedly, between each measurement, suppliable with a new test sample.

Abstract translation: PCT No.PCT / SE96 / 00205 Sec。 371 1997年12月8日第 102（e）日期1997年12月8日PCT 1996年2月16日PCT PCT。 公开号WO96 / 30744 PCT 日期1996年10月3日本发明涉及一种用于进行荧光测量的装置和方法，特别涉及用于测量用于过敏测定的测试样品中包含的荧光标签的荧光的全自动化装置。 所述装置包括：激发辐射源（6），包括与光学单元（4）配合的白炽灯丝（30），用于提供用于激发包含在测试样品内的荧光标签的适当波长的光，并且用于收集 发射荧光辐射而没有来自激发波长的干扰;电子单元（2），用于控制激发辐射源（6）的白炽灯丝（30）的强度并评估发射的荧光辐射，所述光学单元（4）包括 L形光通道（34）和可移动地设置在L形光通道（34）的两条腿之间的交叉点的中心并与白炽灯丝（30）对准的毛细管（8），所述毛细管 管（8）可以在两个位置之间移动，并且在每个测量之间被重复地提供，可以用新的测试样本。

公开(公告)号：US5608219A

公开(公告)日：1997-03-04

申请号：US464723

申请日：1995-06-27

Applicant: Cecile Aucremanne

Inventor： Cecile Aucremanne

IPC: G01N21/35 ,  G01N21/85 ,  G01N21/61

CPC classification number: G01N21/3504 ,  G01N2021/8585 ,  G01N2201/06186 ,  G01N2201/0696

Abstract: A device for detecting at least one gas with an absorption band in the infrared range. The device includes a cell containing a gas mixture to be tested, an infrared radiation source, a power supply circuit for the source, an infrared radiation sensor and a signal processing line connected to the output of the sensor. The cell is compact and the radiation source and the radiation sensor are held in direct contact with the gas mixture therein.

Abstract translation: 一种用于在红外范围内用吸收带检测至少一种气体的装置。 该装置包括含有要测试的气体混合物的单元，红外辐射源，用于源的电源电路，红外辐射传感器和连接到传感器的输出的信号处理线。 电池是紧凑的，并且辐射源和辐射传感器保持与其中的气体混合物直接接触。