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公开(公告)号：WO2021144322A1
公开(公告)日：2021-07-22
申请号：PCT/EP2021/050609
申请日：2021-01-14
发明人： COMINETTI ALLENDE, Ornella , DE FRANCESCHI, Filippo , PINTO PEIXOTO, Rafael , PALINI, Alessio G.
IPC分类号： G01N15/14 , G01N15/02 , G01N1/40 , G01N1/44 , G01N33/02 , G01N1/38 , G01N15/00 , G01N1/4044 , G01N1/4077 , G01N2001/386 , G01N2001/4088 , G01N2015/0053 , G01N2015/1486 , G01N33/04
摘要： The present invention relates generally to the field of plastic microparticles. In particular, the present invention relates to the detection of plastic microparticles in a powder-based sample. An embodiment of the present invention relates to a process for detecting plastic microparticles in a powder-based sample comprising the analysis 5 of the sample by flow cytometry. In accordance with the present invention, the process described herein may comprise the processing of the recorded flow cytometry data by a machine learning algorithm that can distinguish and categorize each particle based on its unique spectrum to characterize, for example, the plastic microparticles.
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公开(公告)号：WO2021144321A1
公开(公告)日：2021-07-22
申请号：PCT/EP2021/050607
申请日：2021-01-14
发明人： DE FRANCESCHI, Filippo , COMINETTI ALLENDE, Ornella , PINTO PEIXOTO, Rafael , PALINI, Alessio G.
IPC分类号： G01N1/40 , G01N15/14 , G01N33/02 , G01N1/44 , G01N1/38 , G01N15/00 , G01N1/4044 , G01N1/4077 , G01N15/1459 , G01N2001/386 , G01N2001/4088 , G01N2015/0053 , G01N2015/1493 , G01N33/04
摘要： The present invention relates generally to the field of plastic microparticles. In particular, the present invention relates to the detection of plastic microparticles in a milk-based sample. An embodiment of the present invention relates to a process for detecting plastic microparticles in a milk-based sample comprising the analysis of the sample by flow cytometry. In accordance with the present invention, the process described herein may comprise the processing of the recorded flow cytometry data by a machine learning algorithm that can distinguish and categorize each particle based on its unique spectrum to characterize, for example, the plastic microparticles.
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公开(公告)号：WO2021254380A1
公开(公告)日：2021-12-23
申请号：PCT/CN2021/100326
申请日：2021-06-16
申请人： 力合科技（湖南）股份有限公司
IPC分类号： G01N1/04 , B08B13/00 , B08B9/0936 , C02F1/001 , C02F1/38 , C02F2001/007 , C02F9/00 , G01N1/38 , G01N1/4077 , G01N2001/386 , G01N2001/4083 , G01N2001/4088 , G01N33/18
摘要： 一种水样预处理装置、水样预处理系统及水样预处理方法，包括：用于对源水进行静置沉降的水箱（10），水箱（10）连通有源水供给装置（20），水箱（10）还连通有配水装置（30），配水装置（30）用于将水箱（10）中的上清液配入检测仪器（50）内，源水供给装置（20）和配水装置（30）分别与控制装置相连。水箱（10）内设有用于对源水的浊度或上清液的浊度进行实时检测的浊度检测器（60），浊度检测器（60）与控制装置相连。配水装置（30）连通有二次处理装置（70），二次处理装置（70）用于对由配水装置（30）配送的上清液进行预处理，以使配入检测仪器（50）的上清液浊度值等于或小于系统预设阀值，二次处理装置（70）与控制装置相连。
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公开(公告)号：WO2021133686A1
公开(公告)日：2021-07-01
申请号：PCT/US2020/066131
申请日：2020-12-18
IPC分类号： G01N1/30 , G01N1/31 , G01N15/06 , G01N1/38 , G01N15/00 , G01N15/14 , G01N15/0656 , G01N2001/386 , G01N2015/0069 , G01N2015/008 , G01N2015/0693 , G01N2015/1486 , G01N33/56972 , G01N35/1016 , G01N35/1095 , G06T2207/30024 , G06T2207/30242 , G06T7/0012
摘要： A sample preparation instrument with an integrated device for estimating a concentration of white blood cells in a specimen is described. The sample preparation instrument receives a specimen for which a sample is to be prepared for analysis. The integrated device can implement an optical method, an electrical resistance method, or a flow cytometry method, for example, to estimate the white blood cell concentration in the specimen. For some types of analysis, a sample volume of the specimen is dependent on the white blood cell concentration. Therefore, the sample preparation instrument can automatically determine and adjust the sample volume of the specimen based on the estimated white blood cell concentration prior to adding additional reagents, such as labeling reagents and/or lytic reagents, to prepare the sample.
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