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1. 发明申请

US20210333299A1 PRETREATMENT APPARATUS AND PRETREATMENT METHOD 有权
公开(公告)号：US20210333299A1
公开(公告)日：2021-10-28
申请号：US17373495
申请日：2021-07-12
申请人： SYSMEX CORPORATION
发明人： Takeshi YAMAMOTO , Hiroyasu SUMIDA , Yoshihiko KITAWAKI , Seiichiro TABATA
IPC分类号： G01N35/00 , G01N1/44 , G01N1/40 , G01N35/02 , G01N1/31 , B04B5/04 , G01N35/04
摘要： A pretreatment apparatus (100) for performing pretreatment of a sample is provided with a holder (610) for holding a container (10) containing a sample, a centrifugal separation device (600) for rotating the container (10) held by the holder (610) to perform a centrifugal separation, a temperature adjustment device (420) for adjusting the temperature of the sample in the container (10) in the holder (610), an input device (320) for receiving from a user a designated temperature that is adjusted by the temperature adjustment device (420), a controller (300) for controlling the temperature adjustment device (420) in accordance with the designated temperature received via the input device (320).

2. 发明申请

US20140293281A1 PARTICLE ANALYZER, OPTICAL SYSTEM FOR PARTICLE ANALYZER, AND LENS FOR PARTICLE ANALYZER 有权
标题翻译：颗粒分析仪，颗粒分析仪用光学系统和颗粒分析仪镜头
公开(公告)号：US20140293281A1
公开(公告)日：2014-10-02
申请号：US14209322
申请日：2014-03-13
申请人： Sysmex Corporation
发明人： Takeshi YAMAMOTO , Seiichiro TABATA
IPC分类号： G01N21/53
CPC分类号： G01N21/53 , G01N15/1434 , G01N15/1459 , G01N2015/1006 , G01N2015/144
摘要： A particle analyzer comprises a light source, a flow cell, an irradiating optical system, and a light receiving optical system. The light receiving optical system comprises a light focusing lens system which includes a light focusing lens configured to focus forward scattered light from the particles, a light receiving member configured to receive the forward scattered light, and a beam stopper. The beam stopper is provided in the light path between the light focusing lens system and the light receiving member. The light focusing lens has an aspheric lens form. The light focusing lens system is configured such that the focal distance of the forward scattered light through the central area which includes the optical axis is longer than the focal distance of the forward scattered light through the peripheral area outside the central area.
摘要翻译：粒子分析仪包括光源，流通池，照射光学系统和光接收光学系统。光接收光学系统包括光聚焦透镜系统，该光聚焦透镜系统包括：聚焦透镜，其配置成将来自粒子的散射光聚焦;被配置为接收前向散射光的光接收部件;以及光束止动器。光束止动器设置在光聚焦透镜系统和光接收部件之间的光路中。光聚焦透镜具有非球面透镜形式。光聚焦透镜系统被配置为使得通过包括光轴的中心区域的前向散射光的焦距比通过中心区域外的周边区域的前向散射光的焦距长。

3. 发明申请

US20160340636A1 CELL DETECTION DEVICE AND CELL DETECTION METHOD 审中-公开
标题翻译：细胞检测装置和细胞检测方法
公开(公告)号：US20160340636A1
公开(公告)日：2016-11-24
申请号：US15159089
申请日：2016-05-19
申请人： SYSMEX CORPORATION
发明人： Seiichiro TABATA , Masatoshi YANAGIDA
IPC分类号： C12M1/34 , C12M1/00
摘要： A cell detection device and a cell detection method is provided with which it is possible to efficiently acquire images of cells to be measured. Cell detection device comprises flow cell through which a measurement specimen that contains particles is caused to flow, particle detector for detecting the particles in the measurement specimen supplied to flow cell, particle sorter for sorting particles that satisfy a detection condition and other particles on the basis of the result of detection performed by particle detector, specimen supply part for supplying, to flow cell, an image-capture specimen that includes detection-condition-satisfying particles that have been sorted by particle sorter, and particle-image-capture part for capturing images of the particles in the sorted image-capture specimen supplied to flow cell.
摘要翻译：提供了一种细胞检测装置和细胞检测方法，可以有效地获取待测细胞的图像。细胞检测装置包括流通池，通过该流动池使含有颗粒的测定试样流动，用于检测供给到流通池的测定试样中的粒子的粒子检测器，基于检测条件的粒子的分选粒子等的粒子分选器由粒子检测器进行的检测结果的检测器供应部件，用于向流动池提供包括通过粒子分选器分选的检测条件满足的粒子的图像捕获样本和用于捕获的粒子图像捕获部分提供给流通池的分选图像捕获样品中的颗粒的图像。

4. 发明申请

US20140295487A1 BLOOD CELL ANALYZER AND BLOOD CELL ANALYZING METHOD 有权
标题翻译：血细胞分析仪和血细胞分析方法
公开(公告)号：US20140295487A1
公开(公告)日：2014-10-02
申请号：US14227650
申请日：2014-03-27
申请人： Sysmex Corporation
发明人： Kazuhiro YAMADA , Yasuyuki KAWASHIMA , Seiichiro TABATA
IPC分类号： G01N21/49
CPC分类号： G01N21/49 , G01N15/1434 , G01N15/1459 , G01N2015/0073 , G01N2015/008 , G01N2015/0084 , G01N2015/1006 , G01N2015/1402
摘要： A blood cell analyzer comprises a flow cell configured to flow a measurement specimen containing blood cells, a first light source configured to emit light having a first wavelength, a second light source configured to emit light having a second wavelength different from the first wavelength, a first light receiving portion configured to receive first scattered light obtained by irradiating the blood cells passing through the flow cell with light from the first light source, a second light receiving portion configured to receive second scattered light obtained by irradiating the blood cells passing through the flow cell with light from the second light source, and a control section configured to discriminate at least red blood cells from the blood cells contained in the measurement specimen based on detection signals output from the first light receiving portion and the second light receiving portion, respectively.
摘要翻译：一种血细胞分析装置，其特征在于，包括：流动单元，被配置为流过含有血细胞的测定试样，配置成发射具有第一波长的光的第一光源;配置为发射具有与所述第一波长不同的第二波长的光的第二光源; 第一受光部，被配置为接收通过用来自所述第一光源的光照射通过所述流动池的血细胞获得的第一散射光;第二受光部，被配置为接收通过照射通过所述流动的血细胞而获得的第二散射光细胞，其具有来自第二光源的光，以及控制部，被配置为基于从第一光接收部分和第二光接收部分输出的检测信号，至少从包含在测量样本中的血细胞中鉴别出红细胞。

5. 发明申请

US20160061732A1 BLOOD ANALYZER, DIAGNOSTIC SUPPORT METHOD, AND NON-TRANSITORY STORAGE MEDIUM 审中-公开
标题翻译：血液分析仪，诊断支持方法和非接触式存储介质
公开(公告)号：US20160061732A1
公开(公告)日：2016-03-03
申请号：US14836275
申请日：2015-08-26
申请人： Sysmex Corporation
发明人： Kazuhiro YAMADA , Kazuhiro SASAKI , Seiichiro TABATA , Takeshi YAMAMOTO
IPC分类号： G01N21/64 , G01N33/49
CPC分类号： G01N21/6428 , G01N21/6486 , G01N33/49 , G01N33/80 , G01N33/90 , G01N2021/6439
摘要： A blood analyzer comprises a light source unit configured to irradiate light on a measurement sample prepared from blood, a fluorescent light detecting unit configured to detect auto-fluorescence produced by red blood cells in the measurement sample which is irradiated by light, an information processing unit configured to obtain auto-fluorescence information related to red blood cells which produce auto-fluorescence detected by the fluorescent light detecting unit. The information processing unit is configured to make a determination regarding anemia based on the auto-fluorescence information.
摘要翻译：一种血液分析装置，其特征在于，包括：光源单元，被配置为对由血液制备的测量样品照射光;荧光检测单元，被配置为检测由所述光照射的所述测量样品中的红细胞产生的自发荧光;信息处理单元被配置为获得与由所述荧光检测单元检测出的自发荧光的红细胞相关的自动荧光信息。所述信息处理单元被配置为基于所述自动荧光信息进行关于贫血的判定。

6. 发明申请

US20200032196A1 CELL DETECTION DEVICE AND CELL DETECTION METHOD 审中-公开
公开(公告)号：US20200032196A1
公开(公告)日：2020-01-30
申请号：US16591670
申请日：2019-10-03
申请人： SYSMEX CORPORATION
发明人： Seiichiro TABATA , Masatoshi YANAGIDA
IPC分类号： C12M1/34 , G01N1/40 , G01N15/14 , C12M1/00
摘要： A cell detection device and a cell detection method is provided with which it is possible to efficiently acquire images of cells to be measured. Cell detection device comprises flow cell through which a measurement specimen that contains particles is caused to flow, particle detector for detecting the particles in the measurement specimen supplied to flow cell, particle sorter for sorting particles that satisfy a detection condition and other particles on the basis of the result of detection performed by particle detector, specimen supply part for supplying, to flow cell, an image-capture specimen that includes detection-condition-satisfying particles that have been sorted by particle sorter, and particle-image-capture part for capturing images of the particles in the sorted image-capture specimen supplied to flow cell.

7. 发明申请

US20180172715A1 PRETREATMENT APPARATUS AND PRETREATMENT METHOD 审中-公开
公开(公告)号：US20180172715A1
公开(公告)日：2018-06-21
申请号：US15842470
申请日：2017-12-14
申请人： SYSMEX CORPORATION
发明人： Takeshi YAMAMOTO , Hiroyasu SUMIDA , Yoshihiko KITAWAKI , Seiichiro TABATA
IPC分类号： G01N35/00 , G01N35/02 , G01N1/31 , B04B5/04
CPC分类号： G01N35/00732 , B04B5/0421 , G01N1/31 , G01N1/4077 , G01N1/44 , G01N35/025 , G01N2001/4083 , G01N2035/00346 , G01N2035/00356 , G01N2035/00435 , G01N2035/00495 , G01N2035/00504 , G01N2035/00524 , G01N2035/00851 , G01N2035/0441 , G01N2035/0444 , G01N2035/0449
摘要： A pretreatment apparatus (100) for performing pretreatment of a sample is provided with a holder (610) for holding a container (10) containing a sample, a centrifugal separation device (600) for rotating the container (10) held by the holder (610) to perform a centrifugal separation, a temperature adjustment device (420) for adjusting the temperature of the sample in the container (10) in the holder (610), an input device (320) for receiving from a user a designated temperature that is adjusted by the temperature adjustment device (420), a controller (300) for controlling the temperature adjustment device (420) in accordance with the designated temperature received via the input device (320).

8. 发明申请

US20170227446A1 PARTICLE IMAGING APPARATUS AND PARTICLE IMAGING METHOD 审中-公开
公开(公告)号：US20170227446A1
公开(公告)日：2017-08-10
申请号：US15443865
申请日：2017-02-27
申请人： Sysmex Corporation
发明人： Seiichiro TABATA , Masaki ISHISAKA , Kenji AKAMA , Yoshinobu MIURA , Masatoshi YANAGIDA
IPC分类号： G01N15/14 , G01N21/05
CPC分类号： G01N15/1434 , G01N15/1459 , G01N21/05 , G01N2015/1006 , G01N2015/149
摘要： A particle imaging apparatus comprises a flow path comprising a first flow path section, a second flow path section connected downstream of the first flow path section, and a third flow path section that is branched from the first flow path section, a particle detection unit comprising a light source and a light detector, a particle sorting unit configured to adjust a flow direction of the particle, and a particle imaging unit configured to take an image of a particle that flows in the second flow path section. The flow path is structured such that a cross-sectional area of the second flow path section is greater than a cross-sectional area of the first flow path section. The first flow path section and the second flow path section are disposed so as to be linearly aligned.

9. 发明申请

US20160025611A1 FLOW CYTOMETER, PARTICLE ANALYZER, AND FLOW CYTOMETRIC METHOD 有权
标题翻译：流式细胞仪，颗粒分析仪和流式细胞仪方法
公开(公告)号：US20160025611A1
公开(公告)日：2016-01-28
申请号：US14805009
申请日：2015-07-21
申请人： Sysmex Corporation
发明人： Takao FUJIWARA , Seiichiro TABATA , Fumiya FUTAMATSU
IPC分类号： G01N15/14 , G01J1/04
CPC分类号： G01N15/1434 , G01J1/0422 , G01N15/1459 , G02B3/04 , G02B3/06 , G02B19/0014 , G02B27/0966
摘要： A flow cytometer comprises a flow cell configured to induce a flow of a sample containing object particles, a light source, an irradiating optical system configured to irradiate light from the light source on the flow of particles in the flow cell, a detecting part configured to detect light given off from the flow of particles which are irradiated by light. The irradiating optical system comprises a collective lens having an optical axis symmetric aspherical surface on one surface, and a cylindrical surface on the other surface.
摘要翻译：流式细胞仪包括流动池，其构造成诱导含有物体颗粒的样品的流动，光源，被配置为将来自光源的光照射在流动池中的颗粒流上的照射光学系统，检测部件，被配置为检测从光照射的颗粒流中发出的光。照射光学系统包括在一个表面上具有光轴对称非球面的集体透镜和在另一个表面上的圆柱形表面。

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