Blood cell analyzer, body fluid analysis method and control system

A blood cell analyzer and body fluid technology, applied in the field of blood cell analyzers, can solve problems such as inability to obtain correct analysis results

Active Publication Date: 2016-05-04
SYSMEX CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this way, when using the technology disclosed in U.S. Patent Application Publication No. 2003 / 0215890 to analyze body fluids containing particle components other than blood cells, for example, particle components other than blood cells may appear in a certain cell area of ​​the cell map, and it is impossible to obtain The problem of getting the correct analysis result

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  • Blood cell analyzer, body fluid analysis method and control system
  • Blood cell analyzer, body fluid analysis method and control system
  • Blood cell analyzer, body fluid analysis method and control system

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Embodiment Construction

[0028] Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

[0029] figure 1 A hematology analyzer 1 is shown. This hematology analyzer 1 is a multi-automatic hematology analyzer used for blood tests, which can measure the blood samples in the sample container (blood collection tube), obtain characteristic information indicating the characteristics of blood cells contained in the sample, and analyze the characteristics of blood cells. Information is analyzed and processed. This blood cell analyzer 1 can also analyze body fluid. In the blood cell analyzer of this embodiment, the body fluid to be analyzed refers to body cavity fluid existing in the body cavity other than blood. Specifically, it refers to cerebrospinal fluid (spinal fluid, CSF: fluid in the ventricles and subarachnoid space), pleural fluid (pleural fluid, PE: pleural effusion), ascites (peritoneal effusion), pericardial fluid (cardiac effusion) ,...

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Abstract

The invention provides a blood cell analyzer comprising a fluid device equipped with a sample aspiration nozzle for aspirating samples and prepare a test sample by mixing the sample aspirated by the aspiration nozzle and a reagent; a detection portion capable of detecting scattered light and fluorescent light acquired from the blood cells in the test sample flowing through a sheath flow cell; a controller for processing a testing result output from the detection portion to obtain an analysis result; and a display, wherein the controller enables the display to display an input frame for accepting the selection of a blood test mode and a body fluid test mode, if the blood test mode is selected, the placing mode of the sample at least can be assigned the following modes including a first mode of manually aspirating the sample by an operator and a second mode of automatically delivering and aspirating the sample; if the body fluid test mode is selected, just the first mode can be assigned to be used as the placing mode of the sample.

Description

Technical field: [0001] The present invention relates to a blood cell analyzer, a body fluid analysis method and a control system thereof capable of measuring not only blood but also other body fluids such as cerebrospinal fluid (spinal fluid), pleural fluid (pleural fluid) and ascites as a sample. Background technique: [0002] In the field of clinical examination, blood cell analyzers are commonly used to analyze blood collected from the body as the test sample, and use the analysis results as one of the references for diagnosis and treatment monitoring. [0003] At the same time, in the field of clinical examination, it is desired to be able to measure body fluids other than blood, such as cerebrospinal fluid, easily and easily. Usually there are few cells in the body fluid, but when there is a disease or there is a tumor or damage to the relevant organ, cells such as bleeding (blood cells) and abnormal cells and bacteria are found. [0004] US Patent Application Publica...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/48G01N21/00G01N15/10
CPCG01N15/12G01N15/1459G01N33/48G01N35/00584G01N2015/0073G01N2015/0076G01N2015/008G01N2015/1486
Inventor 长井孝明成定宪志汉斯·卡尔克曼
Owner SYSMEX CORP
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