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公开(公告)号：CN104321698A
公开(公告)日：2015-01-28
申请号：CN201380027992.0
申请日：2013-05-23
Applicant: 西门子医疗保健诊断公司
Inventor： J.R.贾斯珀斯
IPC: G03B9/14
CPC classification number: G02B26/04 , G01N21/64 , G01N21/645 , G01N33/50 , G01N2201/0221 , G01N2201/0648 , G01N2201/068 , G03B9/14 , G03B11/043 , H01J43/00 , G01N33/543
Abstract: 遮光器组件包括第一遮光器叶片和第二遮光器叶片，该第一遮光器叶片具有从其延伸的第一带齿臂和其内的第一透光孔，该第二遮光器叶片被定位成邻近且平行于第一遮光器叶片。第二遮光器叶片具有从其延伸的第二带齿臂和其内的第二透光孔。第一和第二遮光器叶片被支撑成允许平行线性运动。马达齿轮被置于第一和第二带齿臂之间，并且与第一和第二带齿臂啮合，使得齿轮的旋转导致第一和第二遮光器叶片在打开位置和闭合位置之间沿相反方向线性运动，在该打开位置第一和第二透光孔相对彼此呈重叠关系，在该闭合位置第一和第二透光孔相对彼此呈非重叠关系。
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公开(公告)号：CN104321698B
公开(公告)日：2018-02-16
申请号：CN201380027992.0
申请日：2013-05-23
Applicant: 西门子医疗保健诊断公司
Inventor： J.R.贾斯珀斯
IPC: G03B9/14
CPC classification number: G02B26/04 , G01N21/64 , G01N21/645 , G01N33/50 , G01N2201/0221 , G01N2201/0648 , G01N2201/068 , G03B9/14 , G03B11/043 , H01J43/00
Abstract: 遮光器组件包括第一遮光器叶片和第二遮光器叶片，该第一遮光器叶片具有从其延伸的第一带齿臂和其内的第一透光孔，该第二遮光器叶片被定位成邻近且平行于第一遮光器叶片。第二遮光器叶片具有从其延伸的第二带齿臂和其内的第二透光孔。第一和第二遮光器叶片被支撑成允许平行线性运动。马达齿轮被置于第一和第二带齿臂之间，并且与第一和第二带齿臂啮合，使得齿轮的旋转导致第一和第二遮光器叶片在打开位置和闭合位置之间沿相反方向线性运动，在该打开位置第一和第二透光孔相对彼此呈重叠关系，在该闭合位置第一和第二透光孔相对彼此呈非重叠关系。
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公开(公告)号：CN100523788C
公开(公告)日：2009-08-05
申请号：CN02800409.4
申请日：2002-02-27
Applicant: GE保健尼亚加拉公司
IPC: G01N21/64
CPC classification number: G01N21/6408 , G01N2201/0648
Abstract: 本发明涉及一种用于对生化和医学样品中的时间分辨荧光进行成像的装置和方法。按照一主要方面，该装置包括一大孔径透镜，一处于照明光路中的闪光灯，一快速动作的固态快门或者一处于发射光路中的选通的探测器，一用于将均匀单色光照输送到分布于带微池平板中的多个小池的装置，一高量子效率数字摄像机，和一计算机。在计算机的控制下，灯以很短的间隔发射脉冲。该快速动作的发射快门或者选通的探测器用于将摄像机的曝光限制于每个灯脉冲消失之后若干微妙的时间，在这个期间仅延迟的荧光被传输到该摄像机。本发明同时实现了多个样品的时间分辨的成像，具有高灵敏度和高处理量。
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公开(公告)号：CN1457428A
公开(公告)日：2003-11-19
申请号：CN02800409.4
申请日：2002-02-27
Applicant: 图像研究公司
IPC: G01N21/64
CPC classification number: G01N21/6408 , G01N2201/0648
Abstract: 本发明涉及一种用于对生化和医学样品中的时间分辨荧光进行成像的装置和方法。按照一主要方面，该装置包括一大孔径透镜，一处于照明光路中的闪光灯，一快速动作的固态快门或者一处于发射光路中的选通的探测器，一用于将均匀单色光照输送到分布于带微池平板中的多个小池的装置，一高量子效率数字摄像机，和一计算机。在计算机的控制下，灯以很短的间隔发射脉冲。该快速动作的发射快门或者选通的探测器用于将摄像机的曝光限制于每个灯脉冲消失之后若干微妙的时间，在这个期间仅延迟的荧光被传输到该摄像机。本发明同时实现了多个样品的时间分辨的成像，具有高灵敏度和高处理量。
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公开(公告)号：EP0018390A4
公开(公告)日：1981-05-20
申请号：EP79900645
申请日：1979-12-17
Applicant: BECKMAN INSTRUMENTS INC
Inventor： HAUNOLD OTTO , GREENE MALBONE WATSON
CPC classification number: G01N21/0332 , G01N21/763 , G01N2201/0648
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Patent Agency Ranking
公开(公告)号：US12105020B2
公开(公告)日：2024-10-01
申请号：US17351126
申请日：2021-06-17
Applicant: FLIR Systems AB
Inventor： Jonas Sandsten , Sten Lindau
IPC: G01N21/3518 , G02B5/28 , G02B13/14
CPC classification number: G01N21/3518 , G02B5/281 , G02B13/14 , G01N2201/0648 , G01N2201/0686
Abstract: Provided are systems and methods to filter infrared spectrum radiation that can be integrated with a compact optical system for an infrared imaging system. The optical system includes an objective lens element configured to receive and transmit infrared (IR) radiation from a scene, where the IR radiation from the scene includes a particular range of wavelengths corresponding to an absorption spectrum or a transmission spectrum of a gas. The optical system also includes a spectral lens element configured to receive the IR radiation transmitted through the objective lens element, where the spectral lens element comprises a first interference filter disposed on a first surface of the spectral lens element. The interference filter is configured to filter the IR radiation transmitted through the objective lens element to a narrower wavelength band that includes the particular range of wavelengths.
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公开(公告)号：US20150097124A1
公开(公告)日：2015-04-09
申请号：US14403381
申请日：2013-05-23
Applicant: Siemens Healthcare Diagnostics Inc.
Inventor： Jeffrey R. Jasperse
CPC classification number: G02B26/04 , G01N21/64 , G01N21/645 , G01N33/50 , G01N2201/0221 , G01N2201/0648 , G01N2201/068 , G03B9/14 , G03B11/043 , H01J43/00
Abstract: A shutter assembly includes a first shutter blade having a first toothed arm extending therefrom and a first light transmitting aperture therein, and a second shutter blade positioned adjacent and parallel to the first shutter blade. The second shutter blade has a second toothed arm extending therefrom and a second light transmitting aperture therein. The first and second shutter blades are supported to allow parallel linear motion. A motor gear is disposed between, and meshed with, the first and second toothed arms such that rotation of the gear causes the first and second shutter blades to move linearly in opposite directions between an open position in which the first and second light transmitting apertures are in an overlapping relationship with respect to one another, and a closed position in which the first and second light transmitting apertures are in a non-overlapping relationship with respect to one another.
Abstract translation: 快门组件包括第一快门叶片，其具有从其延伸的第一齿形臂和其中的第一透光孔，以及邻近并平行于第一快门叶片定位的第二快门叶片。 第二快门叶片具有从其延伸的第二齿形臂和其中的第二透光孔。 支撑第一和第二快门叶片以允许平行线性运动。 马达齿轮设置在第一和第二齿形臂之间并与之啮合，使得齿轮的旋转使得第一和第二快门叶片在第一和第二透光孔之间的打开位置之间沿相反方向线性移动 相对于彼此具有重叠关系，以及闭合位置，其中第一和第二透光孔彼此处于非重叠关系。
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公开(公告)号：US20140287516A1
公开(公告)日：2014-09-25
申请号：US14214190
申请日：2014-03-14
Applicant: ABBOTT LABORATORIES
Inventor： Joseph P. Donohue
IPC: G01N35/04
CPC classification number: G01N35/021 , G01N21/76 , G01N35/0099 , G01N35/02 , G01N35/04 , G01N2035/0429 , G01N2201/0642 , G01N2201/0648 , Y10T436/113332 , Y10T436/114165
Abstract: A diagnostic analyzer includes a track, a light-blocking member, a motor, and an optical testing device. The track moves a reaction vessel held by the track. The light-blocking member is disposed adjacent to the track. The light-blocking member moves from a first position apart from the track to a second position closer to the track. When the light-blocking member is disposed in the first position a sample contained within the reaction vessel held by the track is exposed to light. When the light-blocking member is disposed in the second position the sample contained within the reaction vessel held by the track is blocked from exposure to the light. The motor moves the light-blocking member between the first and the second positions. The optical testing device is disposed adjacent to the track for optically testing the sample contained within the reaction vessel held by the track when the at least one light-blocking member is disposed in the second position.
Abstract translation: 诊断分析仪包括轨道，遮光构件，电动机和光学测试装置。 轨道移动由轨道保持的反应容器。 遮光构件邻近轨道设置。 遮光构件从远离轨道的第一位置移动到靠近轨道的第二位置。 当遮光构件设置在第一位置时，容纳在由轨道保持的反应容器内的样品暴露于光。 当遮光构件设置在第二位置时，包含在由轨道保持的反应容器内的样品被阻挡以暴露于光。 电动机在第一和第二位置之间移动遮光构件。 当所述至少一个遮光构件设置在所述第二位置时，所述光学测试装置邻近所述轨道设置用于光学地测试由所述轨道保持的所述反应容器内的样本。
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公开(公告)号：US20070141695A1
公开(公告)日：2007-06-21
申请号：US11312197
申请日：2005-12-20
Applicant: Thomas Mitchell
Inventor： Thomas Mitchell
IPC: C12M3/00
CPC classification number: G01N21/643 , G01N21/8507 , G01N2201/0648
Abstract: A method and apparatus for visually detecting when a luminescent dissolved oxygen sensor is operating is disclosed. In one example embodiment of the invention, a shutter is placed into the light tight container. When the shutter is open, a user can see into the light tight container and verify probe operation. When the shutter is closed, external light is prevented from entering the light tight container and affecting measurement accuracy. In another example embodiment of the invention, one end of a light pipe is placed on the outside of the light tight container, and the other end is positioned to view the light source of the probe. In another example embodiment of the invention a second light source, visible on the outside of the light tight container, is used to verify operation of the probe. In another example embodiment of the invention, a predetermined area is left open in the optically opaque hydrostatically transparent on the face of the sensor window, allowing a user to see light from the sensor when the sensor is operating properly.
Abstract translation: 公开了一种视觉检测发光溶解氧传感器何时工作的方法和装置。 在本发明的一个示例性实施例中，将快门放置在不透光容器中。 当快门打开时，用户可以看到不透光的容器并验证探头操作。 当快门关闭时，防止外部光进入不透光容器并影响测量精度。 在本发明的另一示例性实施例中，光管的一端放置在不透光容器的外侧，另一端定位成观察探头的光源。 在本发明的另一示例性实施例中，在不透光容器的外侧可见的第二光源用于验证探针的操作。 在本发明的另一示例性实施例中，在传感器窗口的表面上以光学不透明的静态透明的方式将预定区域保持打开状态，当传感器正常工作时，允许用户看到来自传感器的光。
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公开(公告)号：US09791690B2
公开(公告)日：2017-10-17
申请号：US14403381
申请日：2013-05-23
Applicant: Siemens Healthcare Diagnostics Inc.
Inventor： Jeffrey R. Jasperse
CPC classification number: G02B26/04 , G01N21/64 , G01N21/645 , G01N33/50 , G01N2201/0221 , G01N2201/0648 , G01N2201/068 , G03B9/14 , G03B11/043 , H01J43/00
Abstract: A shutter assembly includes a first shutter blade having a first toothed arm extending therefrom and a first light transmitting aperture therein, and a second shutter blade positioned adjacent and parallel to the first shutter blade. The second shutter blade has a second toothed arm extending therefrom and a second light transmitting aperture therein. The first and second shutter blades are supported to allow parallel linear motion. A motor gear is disposed between, and meshed with, the first and second toothed arms such that rotation of the gear causes the first and second shutter blades to move linearly in opposite directions between an open position in which the first and second light transmitting apertures are in an overlapping relationship with respect to one another, and a closed position in which the first and second light transmitting apertures are in a non-overlapping relationship with respect to one another.
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