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    APPARATUS AND METHOD FOR OPERATING A REAL TIME LARGE DIOPTER RANGE SEQUENTIAL WAVEFRONT SENSOR
    32.
    发明申请
    APPARATUS AND METHOD FOR OPERATING A REAL TIME LARGE DIOPTER RANGE SEQUENTIAL WAVEFRONT SENSOR 有权
    实时大型舵机范围顺序波形传感器的设备和方法

    公开(公告)号：US20140063455A1

    公开(公告)日：2014-03-06

    申请号：US14073775

    申请日：2013-11-06

    Applicant: CLARITY MEDICAL SYSTEMS, INC.

    Inventor： Yan Zhou ,  Bradford Chew ,  William Shea

    IPC: A61B3/10 ,  A61B3/11

    CPC classification number: A61B3/1015 ,  A61B3/102 ,  A61B3/112 ,  G01J9/00 ,  G01J2003/064

    Abstract: A wavefront sensor includes a wavefront scanning module configured to output wavefront tilt measurements of a wavefront beam returned from a subject eye, a biometric/anatomic measurement device configured to output biometric/anatomic measurements of the subject eye and a processing system, coupled to the scanning module and the biometric/anatomic measurement device, configured to process biometric/anatomic measurements output during a surgical procedure to determine eye status information and to concurrently output eye status information and wavefront tilt information during the surgical procedure.

    Abstract translation: 波前传感器包括波前扫描模块，波长扫描模块被配置为输出从主题眼返回的波前光束的波前倾斜测量结果，生物测定/解剖测量装置，被配置为输出与扫描相关联的对象眼的生物测定/解剖测量和处理系统 模块和生物测定/解剖测量装置，被配置为在手术过程期间处理生物测定/解剖测量输出以确定眼睛状态信息，并且在手术过程期间同时输出眼睛状态信息和波前倾斜信息。

    Microscopic hyperspectral imaging scanner
    34.
    发明授权
    Microscopic hyperspectral imaging scanner 失效
    显微超光谱成像扫描仪

    公开(公告)号：US06495818B1

    公开(公告)日：2002-12-17

    申请号：US09664536

    申请日：2000-09-18

    Applicant: Chengye Mao

    Inventor： Chengye Mao

    IPC: H01J314

    CPC classification number: G01C11/025 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/0208 ,  G01J3/0218 ,  G01J3/06 ,  G01J3/14 ,  G01J3/18 ,  G01J3/26 ,  G01J3/2823 ,  G01J2003/064

    Abstract: A microscopic hyperspectral imaging scanner has a microscopic front objective lens, a spatial window for selectively passing a portion of the image therethrough, and a CCD array for receiving the passed portion of the image. The spatial window and CCD array are mounted for tandem reciprocating movement relative to the front object lens. In one embodiment, the spatial window is a slit and the CCD array is one-dimensional, and successive rows of the image in the focal plane of the front objective lens are passed to the CCD array by an image relay lens interposed between the slit and the CCD array. In another embodiment, the spatial window is a slit, the CCD array is two-dimensional, and a prism-grating-prism optical spectrometer is interposed between the slit and the CCD array so as to cause the scanned row to be split into a plurality of spectral separations onto the CCD array. In another embodiment, the CCD array is two-dimensional and the spatial window is a rectangular linear variable filter (“LVF”) window, so as to cause the scanned rows impinging on the LVF to be bandpass filtered into spectral components onto the CCD array through an image relay lens interposed between the LVF and the CCD array.

    Abstract translation: 微观高光谱成像扫描器具有微观的前物镜，用于选择性地通过图像的一部分的空间窗口，以及用于接收图像的通过部分的CCD阵列。 安装空间窗口和CCD阵列以相对于前物镜进行串联往复运动。 在一个实施例中，空间窗口是狭缝，CCD阵列是一维的，并且前物镜的焦平面中的图像的连续行通过插入在狭缝和狭缝之间的图像中继透镜传递到CCD阵列 CCD阵列。 在另一个实施例中，空间窗口是狭缝，CCD阵列是二维的，并且棱镜光栅棱镜光谱仪被插入在狭缝和CCD阵列之间，以便将扫描的行分成多个 的光谱分离到CCD阵列上。 在另一个实施例中，CCD阵列是二维的并且空间窗口是矩形线性可变滤波器（“LVF”）窗口，以便使被照射在LVF上的扫描行带通滤波成CCD阵列上的频谱分量 通过介于LVF和CCD阵列之间的图像中继透镜。

    Spectroscopic method and apparatus for measuring optical radiation
    35.
    发明授权
    Spectroscopic method and apparatus for measuring optical radiation 失效
    用于测量光辐射的光谱方法和装置

    公开(公告)号：US5473438A

    公开(公告)日：1995-12-05

    申请号：US295809

    申请日：1994-09-02

    Applicant: Heimo Keranen ,  Pasi Pietarinen ,  Tapani Alajarvi ,  Veli Vali

    Inventor： Heimo Keranen ,  Pasi Pietarinen ,  Tapani Alajarvi ,  Veli Vali

    IPC: G01J3/06 ,  G01J3/02 ,  G01J3/51 ,  G01N21/31

    CPC classification number: G01J3/02 ,  G01J3/021 ,  G01J3/0235 ,  G01J3/0237 ,  G01J3/51 ,  G01J3/513 ,  G01N21/314 ,  G01J2003/064 ,  G01N21/474

    Abstract: The intensity 2 of radiation coming from an object 1 to be measured and illuminated by collimated radiation is measured at several wavelengths by focusing the radiation, via a lens 4 and a planar mirror 6, on a detector group 3 having several detector elements (3a to 3d). The radiation coming from the object is directed by the lens and the mirror such that, by rotating the mirror, tilted at a small angle with respect to its axis 5, around this axis and by keeping the radiation on the surface of the mirror, the focus F of radiation is moved in a detector plane D along an uninterrupted circular path R crossing each detector element positioned substantially in the same plane and excited at a different wavelength.

    Abstract translation: PCT No.PCT / FI93 / 00104 Sec。 371日期：1994年9月2日 102（e）1994年9月2日PCT PCT 1993年3月19日PCT公布。 公开号WO93 / 19350 PCT 日期：1993年9月30日。通过将透镜4和平面镜6聚焦在检测器组3上，通过将辐射聚焦在几个波长上，测量来自待测物体1的准直辐射照射的辐射的强度2 具有若干检测器元件（3a至3d）。 来自物体的辐射由透镜和反射镜引导，使得通过旋转反射镜，围绕该轴线以相对于其轴线5以小角度倾斜并且通过将辐射保持在反射镜的表面上， 辐射的焦点F沿着不连续的圆形路径R在检测器平面D中移动，每个检测器元件基本上位于相同的平面中并以不同的波长被激发。

    System and method for non-invasive measurement of analytes in vivo
    37.
    发明授权
    System and method for non-invasive measurement of analytes in vivo 有权

    公开(公告)号：US11740128B2

    公开(公告)日：2023-08-29

    申请号：US16927804

    申请日：2020-07-13

    Applicant: Sanguis Corporation

    Inventor： Jeffrey Owen Katz

    IPC: G01J3/02 ,  G01J3/44 ,  G01N21/65 ,  G01J3/06 ,  G01N33/49

    CPC classification number: G01J3/4412 ,  G01J3/021 ,  G01J3/0202 ,  G01J3/0218 ,  G01J3/0275 ,  G01J3/06 ,  G01N21/65 ,  G01N33/492 ,  G01J2003/062 ,  G01J2003/064

    Abstract: A system for non-invasively interrogating an in vivo sample for measurement of analytes comprises a pulse sensor coupled to the in vivo sample for detect a blood pulse of the sample and for generating a corresponding pulse signal, a laser generator for generating a laser radiation having a wavelength, power and diameter, the laser radiation being directed toward the sample to elicit Raman signals, a laser controller adapted to activate the laser generator, a spectrometer situated to receive the Raman signals and to generate analyte spectral data; and a computing device coupled to the pulse sensor, laser controller and spectrometer which is adapted to correlate the spectral data with the pulse signal based on timing data received from the laser controller in order to isolate spectral components from analytes within the blood of the sample from spectral components from analytes arising from non-blood components of the sample.

    FOURIER TRANSFORM TYPE SPECTROPHOTOMETER
    38.
    发明申请
    FOURIER TRANSFORM TYPE SPECTROPHOTOMETER 审中-公开

    公开(公告)号：US20180073927A1

    公开(公告)日：2018-03-15

    申请号：US15558165

    申请日：2015-03-13

    Applicant: Shimadzu Corporation

    Inventor： Tadafumi KAMIKAKE

    IPC: G01J3/453 ,  G01N21/3563

    CPC classification number: G01J3/4535 ,  G01J3/0202 ,  G01J3/027 ,  G01J3/0275 ,  G01J3/0289 ,  G01J3/06 ,  G01J2003/064 ,  G01N21/27

    Abstract: A Fourier transform type spectrophotometer capable of stably controlling a speed of a moving mirror comprises a movable unit to which a moving mirror is fixed, outside-force-applying means configured to apply external force larger than movement resistance of the movable unit to the movable unit, a driving source configured to apply positive or negative driving force along the moving direction of the movable unit to the movable unit, a speed measurement unit configured to measure the speed of the movable unit, and a driving force control unit configured to control the driving force of the driving source so that the movable unit is moved in a predetermined manner based on the, wherein a rate of fluctuation of the driving force is suppressed by operating in a state in which the driving force of the driving source is high due to the external force to thereby stabilize the control.

    OPTOMECHANICALLY COMPENSATED SPECTROMETER
    39.
    发明申请
    OPTOMECHANICALLY COMPENSATED SPECTROMETER 有权

    公开(公告)号：US20170322077A1

    公开(公告)日：2017-11-09

    申请号：US15262061

    申请日：2016-09-12

    Applicant: Spectro Analytical Instruments GmbH

    Inventor： Wolfram BOHLE ,  Alexander MORLANG

    IPC: G01J3/02 ,  G02B7/18 ,  G01J3/443 ,  G02B7/182 ,  G01J3/18

    CPC classification number: G01J3/021 ,  G01J3/0286 ,  G01J3/06 ,  G01J3/18 ,  G01J3/20 ,  G01J3/443 ,  G01J2003/064 ,  G02B7/181 ,  G02B7/1827

    Abstract: A spectrometer for examining the spectrum of an optical emission source may include: an optical base body, a light entry aperture connected to the optical base body to couple light into the spectrometer, at least one dispersion element to receive the light as a beam of rays and generate a spectrum, and at least one detector for measuring the generated spectrum. A light path may run from the light entry aperture to the detector. A mirror group with at least two mirrors may be provided in a section of the light path between the light entry aperture and the at least one detector, in which the beam does not run parallel, which may compensate for temperature effects. In the mirror group, at least one mirror or the entire mirror group may be moveable relative to the optical base body and may be coupled to a temperature-controlled drive.

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