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公开(公告)号：US20240344961A1
公开(公告)日：2024-10-17
申请号：US18755027
申请日：2024-06-26
发明人： Fangang KONG , Xinjun ZHANG , Zhuxiang YANG , Shengxi WANG
IPC分类号： G01N15/14
CPC分类号： G01N15/1425
摘要： Provided are a sample analysis apparatus and method. The method includes: determining particle test items in a particle test item set of a sample, e.g., blood or body fluid, to obtain test results of the particle test items; obtaining a sample display mode, which includes a first display mode and a second display mode, where the first display mode displays a test result of a particle test item, which belongs to a first test item set, and the second display mode displays a test result of a particle test item, which belongs to a second test item set.
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公开(公告)号：US20240337644A1
公开(公告)日：2024-10-10
申请号：US18748567
申请日：2024-06-20
发明人： Xinjun ZHANG , Fangang KONG , Tao SHI , Zhuxiang YANG , Shengxi WANG
IPC分类号： G01N33/49
CPC分类号： G01N33/4915
摘要： A sample analyzer and an animal reticulocyte testing method. After collecting a blood sample of an animal, the sample analyzer can determine, according to the animal type of the animal, a reticulocyte incubation time corresponding to the animal, and control an incubation time of the blood sample on the basis of the reticulocyte incubation time to prepare a sample fluid to be tested. The fragmentation of reticulocytes in said sample liquid obtained by using the reticulocyte incubation time is within a preset reasonable range, such that the accuracy of a testing result of the reticulocytes is ensured, and the application range of the animal testing is improved.
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公开(公告)号：US20230143409A1
公开(公告)日：2023-05-11
申请号：US18091220
申请日：2022-12-29
发明人： Fangang KONG , Xinjun ZHANG , Weiwei YAN , Shaojian LIU
CPC分类号： G01N33/5005 , G01N35/1002 , G01N35/00584 , G01N2015/008
摘要： Disclosed are a sample analysis apparatus and a sample analysis method. The method includes: obtaining a leukocyte measurement mode for a test sample, the method having a plurality of leukocyte measurement modes, each of which includes at least a reaction time, and different leukocyte measurement modes having different reaction times; determining a reaction time for the current sample to be tested; controlling the sample to be tested to react with the reagent, to prepare a test sample for detecting leukocytes; and controlling to detect the test sample for detecting leukocytes, to obtain detection data of leukocyte classification.
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公开(公告)号：US20240352504A1
公开(公告)日：2024-10-24
申请号：US18758590
申请日：2024-06-28
发明人： Fangang KONG , Xinjun ZHANG , Zhuxiang YANG , Shengxi WANG
IPC分类号： C12Q1/06
CPC分类号： C12Q1/06
摘要： A sample analysis apparatus and a sample analysis method. The method includes preparing a specimen by means of a sample and a reagent, the sample being a blood sample or a body fluid sample. The specimen is tested to obtain one or more testing parameters of the sample with respect to particles; and for at least one testing parameter, control is performed according to the magnitude of the testing parameter to display the testing parameter with different precisions. By performing the control according to the magnitude of a testing parameter to display the testing parameter with different precisions, a result requirement of a low-value sample, such as a body fluid sample, can be satisfied.
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公开(公告)号：US20230194411A1
公开(公告)日：2023-06-22
申请号：US18091237
申请日：2022-12-29
发明人： Fangang KONG , Tao SHI , Zhuxiang YANG , Xinjun ZHANG , Shengxi WANG
CPC分类号： G01N21/01 , G01N21/64 , G01N33/5094 , G01N2015/008
摘要： Disclosed are a sample analysis apparatus and method which include: obtaining a first light signal by irradiating a first test sample from blood and a first-channel reagent to differentiate neutrophils, eosinophils, lymphocytes, and monocytes; obtaining a second light signal from a second test sample from the blood and a second-channel reagent; counting the nucleated red blood cells and lymphocytes based on the second light signal; determining accuracy of the lymphocyte result from the first test sample; and if inaccurate, correcting the lymphocyte result based on the lymphocyte result of the second test sample.
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