公开(公告)号：US20040207842A1

公开(公告)日：2004-10-21

申请号：US10845035

申请日：2004-05-13

Inventor： David M. Rzasa ,  Robert J. Faus ,  Brian Curtiss ,  Alexander F. H. Goetz ,  John Enterline

IPC: G01J003/28 ,  G01J003/44

CPC classification number: G07F17/0092 ,  G01J3/02 ,  G01J3/0264 ,  G01J3/0291 ,  G01N21/31 ,  G01N21/3563 ,  G01N21/3577 ,  G01N21/359 ,  G01N21/65 ,  G01N21/9508 ,  G06F19/00 ,  G06F19/326 ,  G16H40/63

Abstract: An apparatus for verifying the identity of a dispensed pharmaceutical comprises an analysis unit adapted to determine a property of the dispensed pharmaceutical, an input device adapted to receive predetermined identifying information corresponding to the dispensed pharmaceutical, and a comparison unit adapted to compare the determined property of the dispensed pharmaceutical with the predetermined identifying information. In addition, a method of verifying a prescription, wherein the prescription comprises a pharmaceutical compound, comprises associating the prescription with a unique identifier, storing the unique identifier, determining the identity of the pharmaceutical compound, and comparing the identity of the pharmaceutical compound with the unique identifier.

Abstract translation: 用于验证分配的药物的身份的装置包括适于确定分配药物的性质的分析单元，适于接收与分配的药物相对应的预定识别信息的输入装置，以及比较单元， 所述分配的药物具有预定的识别信息。 另外，验证处方的方法，其中处方包括药物化合物，包括将处方与唯一标识符相关联，存储唯一标识符，确定药物化合物的身份，并将药物化合物的身份与 唯一标识符。

公开(公告)号：US20040188594A1

公开(公告)日：2004-09-30

申请号：US10836191

申请日：2004-05-03

Inventor： Steven W. Brown ,  B. Carol Johnson ,  George P. Eppeldauer

IPC: G01J001/32 ,  G01J003/28

CPC classification number: G01J3/10 ,  G01J3/0254 ,  G01J5/522 ,  G01J2001/0481 ,  G01J2003/2866

Abstract: A radiometrically stable, spectrally tunable, solid-state source combines the radiometric outputs of individually controlled, narrow bandwidth, solid-state sources (e.g., LEDs) with different spectral distributions in an integrating sphere so as to approximate any desired spectral distribution. By using a sufficient number of independent solid-state source channels, the source can be tuned to approximate the spectral distribution of any desired source distribution. A stable reference spectroradiometer, integrated into the solid-state light source, measures the spectral radiance or irradiance and is used to adjust the output of the individual channels of the individually controlled sources.

Abstract translation: 放射性稳定的，光谱可调谐的固态光源将单独控制的窄带宽的固态光源（例如，LED）的辐射度输出与积分球中的不同光谱分布组合，以便近似任何期望的光谱分布。 通过使用足够数量的独立固态源通道，源可被调谐以近似任何所需源分布的光谱分布。 集成到固态光源中的稳定的参考光谱仪测量光谱辐射或辐照度，并用于调节单独控制源的各个通道的输出。

公开(公告)号：US20040075830A1

公开(公告)日：2004-04-22

申请号：US10618112

申请日：2003-07-11

Inventor： Akira Miyake ,  Fumitaro Masaki

IPC: G01J003/28

CPC classification number: G01J3/12 ,  G01J1/4257 ,  G01N23/20 ,  G01N2223/052 ,  G01N2223/611 ,  G21K1/06

Abstract: The present invention provides a measuring device by which, even if a radiation intensity from a light source, a beam size or a beam intensity distribution of the light source changes, an optical characteristic of an optical element to be measured can be measured very precisely. In a measuring device according to the present invention, to this end, light from a light source is diffracted by a diffracting grating to thereby resolve the same into plural light beams, and by using different light beams, the object to be measured is measured and the intensity of incident light from the light source is measured. With this structure, even if the light from the light source changes, the intensity of the light from the light source is specified concurrently, and therefore, the optical characteristic of the object to be measured can be measured very accurately.

Abstract translation: 本发明提供一种测量装置，通过该测量装置，即使来自光源的辐射强度，光束尺寸或光源的光束强度分布改变，也可以非常精确地测量待测量的光学元件的光学特性。 在根据本发明的测量装置中，为此，来自光源的光被衍射光栅衍射，从而将其分解为多个光束，并且通过使用不同的光束，测量被测量物体， 测量来自光源的入射光的强度。 利用这种结构，即使来自光源的光改变，来自光源的光的强度同时被指定，因此可以非常精确地测量被测量物体的光学特性。

公开(公告)号：US20040036872A1

公开(公告)日：2004-02-26

申请号：US10645690

申请日：2003-08-20

Applicant: Leica Microsystems Heidelberg GmbH

Inventor： Johann Engelhardt

IPC: G01J003/28

CPC classification number: G02B21/0032 ,  G01J3/36 ,  G02B21/0064

Abstract: An apparatus for selection and detection of at least two spectral regions of a light beam is disclosed. The light beam is spectrally spread and focused into a focus line. The apparatus has means, modifiable in their position parallel to the focus line, for blocking out a first spectral region and for reflecting at least a portion of the unblocked spectral region and a detection device that encompasses means for detecting the first spectral region and means for detecting the reflected spectral region, whereby the detection device is arranged in a plane perpendicular to the focus line.

Abstract translation: 公开了一种用于选择和检测光束的至少两个光谱区域的装置。 光束被光谱扩散并聚焦成焦点线。 该装置具有能够平行于焦点线的位置修改的装置，用于阻挡第一光谱区域并用于反射未阻挡的光谱区域的至少一部分;以及检测装置，其包括用于检测第一光谱区域的装置和装置， 检测反射光谱区域，由此检测装置布置在垂直于焦点线的平面中。

公开(公告)号：US20040017566A1

公开(公告)日：2004-01-29

申请号：US10460255

申请日：2003-06-13

Applicant: C.R.F. SOCIETA CONSORTILE PER AZIONI

Inventor： Marco Pizzi

IPC: G01J003/42 ,  G01J003/28

CPC classification number: G01J3/02 ,  G01J3/0232 ,  G01J3/04

Abstract: Described herein is a spectrophotometer having an inlet slit associated to which is at least one electrostatic-film shutter.

Abstract translation: 本文描述的分光光度计具有与至少一个静电膜快门相关联的入口狭缝。

公开(公告)号：US20040012781A1

公开(公告)日：2004-01-22

申请号：US10406737

申请日：2003-04-03

Inventor： Lane Gehrlein ,  Emil Ciurczak ,  Gary Ritchie ,  Kevin C. Bynum

IPC: G01J003/28

CPC classification number: G01N21/85 ,  B30B11/08 ,  B30B15/304 ,  G01N21/3563 ,  G01N2021/0118 ,  G01N2021/8592

Abstract: An apparatus for detecting the homogeneity of a pharmaceutical mixture has a hopper for containing a mixture of two or more pharmaceutical components and that is situated within a production line of preparation of a pharmaceutical dosage form. A spectroscope is mounted to the hopper for measuring spectroscopic characteristics of the mixture, and a processing device that is not physically coupled to the spectroscope analyzes the spectroscopic characteristics of the mixture and derives information regarding the homogeneity of the mixture. The spectroscope wirelessly sends the spectroscopic characteristics to the processing device, which derives information regarding the homogeneity of the mixture. The wireless transmission of the spectroscopic characteristics can be done through infrared radiation or near infrared radiation, and the spectroscopic characteristics can be converted to digital signals prior to being transmitted.

Abstract translation: 用于检测药物混合物的均匀性的装置具有用于容纳两种或更多种药物成分的混合物并且位于药物剂型的制备生产线内的料斗。 将分光镜安装到料斗上用于测量混合物的光谱特性，并且不物理耦合到分光镜的处理装置分析混合物的光谱特性并得出关于混合物的均匀性的信息。 分光镜将光谱特性无线发送到处理装置，该装置得到关于混合物的均匀性的信息。 光谱特性的无线传输可以通过红外辐射或近红外辐射进行，并且光谱特性可以在传输之前转换为数字信号。

公开(公告)号：US20030231308A1

公开(公告)日：2003-12-18

申请号：US09991038

申请日：2001-11-21

Inventor： Edward M. Granger

IPC: G01J003/28

CPC classification number: G02B6/29311 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0256 ,  G01J3/0262 ,  G01J3/12 ,  G01J3/28 ,  G01J2003/123 ,  G02B6/29373

Abstract: A diffraction grating and a prism with the appropriate characteristics are employed to provide a combined dispersive characteristic that is substantially linear over the visible spectrum. Radiation from the grating and prism is collimated by a lens towards a detector array. The grating or a telecentric stop between the grating and prism is placed at a focal point of the lens in a telecentric arrangement so that equal magnification is achieved at the detector array. If the detector array is replaced by a plurality of optical channels, a multiplexer/demultiplexer is obtained.

Abstract translation: 使用衍射光栅和具有适当特性的棱镜来提供在可见光谱上基本上线性的组合色散特性。 来自光栅和棱镜的辐射由透镜朝向检测器阵列准直。 光栅或光栅和棱镜之间的远心光阑以远心布置放置在透镜的焦点处，使得在检测器阵列处实现相等的放大倍率。 如果检测器阵列被多个光通道替代，则获得多路复用器/解复用器。

公开(公告)号：US20030179373A1

公开(公告)日：2003-09-25

申请号：US10296963

申请日：2002-11-29

Inventor： Anders Magnusson ,  Sverker Hard

IPC: G01J003/28

CPC classification number: G01D5/38

Abstract: The present invention relates to an optical measurement device, comprising first phase grating and second phase grating, a light source, and at least two optical detectors, said first and second gratings being stationary binary gratings on transparent carrier. The first phase grating is arranged to be reproduced on said second phase grating upon illumination with the light source, which reproduction is coherently achieved, so that periods of the image of the first phase grating and the second phase grating are in an integral relationship with respect to one another, and so that the grating lines of the image of one grating and the other grating are parallel. A relative positional displacement between the image of one phase grating on the other phase grating is registered by said at least two optical detectors.

Abstract translation: 本发明涉及一种光学测量装置，包括第一相位光栅和第二相位光栅，光源和至少两个光学检测器，所述第一和第二光栅是透明载体上的固定二进制光栅。 第一相位光栅布置成在用光源照射时在所述第二相位光栅上再现，该再现被相干地实现，使得第一相位光栅和第二相位光栅的图像的周期相对于 使得一个光栅和另一个光栅的图像的光栅线平行。 所述至少两个光学检测器记录另一相位光栅上的一个相位光栅的图像之间的相对位置偏移。

公开(公告)号：US20030174327A1

公开(公告)日：2003-09-18

申请号：US10357637

申请日：2003-02-04

Inventor： Parviz Tayebati

IPC: G01J003/28 ,  G01B009/02

CPC classification number: G01J9/00 ,  G01J3/26

Abstract: A wavelength monitoring system for continuously monitoring the wavelengths of different optical channels transmitted through a wavelength division multiplexed (WDM) fiberoptic system. In one construction, an optical diffraction grating is used to disperse the light being monitored onto a rotating polygon having mirrors on the facets thereof, such that the rotating polygon reflects the light onto a detector located behind a slit. In a second construction, the light is projected onto a rotating, hollow transparent cylinder having a thin film filter deposited on a surface thereof, wherein the thin film filter comprises a Fabry-Perot structure which has a gap which varies as a function of its position on the rim of the cylinder, such that the varying gap allows for a varying transmission wavelength which varies as a function of angular position. A detector is positioned in the interior of the cylinder to detect light passing through the rotating thin film filter.

公开(公告)号：US20030169420A1

公开(公告)日：2003-09-11

申请号：US10091836

申请日：2002-03-06

Inventor： Javier Ruiz

IPC: G01J003/28

CPC classification number: G01J3/28 ,  G01J2003/2866

Abstract: Auto-calibrating spectrometers and methods that measure transmission or reflection versus wavelength of a sample without need for calibration for long periods of time. Reflection and transmission spectrometers along with auto-calibrating methods for use therewith are disclosed. Light is focused onto a sample using a lens or similar optical element that transmits light towards the sample reflects light impinging upon it, and transmits light reflected from the sample. If one monitors the light reflected from the first lens and sample, very useful information is available related to the system response versus time. The present invention monitors the reflected light from the first lens and sample, and corrects for the system changes over time using this reflected light.

Abstract translation: 自动校准光谱仪和测量样品的透射或反射与波长的方法，而无需长时间校准。 公开了反射和透射光谱仪以及与其一起使用的自动校准方法。 使用透镜或相似的光学元件将光聚焦到样品上，该光学元件将光反射到样品反射入射到其上的光，并透射从样品反射的光。 如果监视从第一个镜头和样品反射的光线，则可以使用与系统响应相对于时间相关的非常有用的信息。 本发明监测来自第一透镜和样品的反射光，并且使用该反射光校正随时间的系统变化。