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Blood cell analyzer

A blood cell analyzer and blood sample technology, which is applied in the field of medical testing equipment, can solve the problems of unsatisfactory blood cell separation and sorting, high cost, low manufacturing cost, etc., so as to solve the problem of poor blood cell separation and sorting, improve classification and counting accuracy, and avoid test results. inaccurate effect

Active Publication Date: 2013-09-11
鞍钢集团公司总医院
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Problems solved by technology

[0009] The purpose of the present invention is to provide a blood cell analyzer with low manufacturing cost and high detection accuracy. This blood cell analyzer can effectively solve the problem of unsatisfactory separation and sorting of blood cells in three-classification blood cell analyzers and five-classification blood cell analyzers, and high cost. question

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Embodiment Construction

[0028] The specific implementation manner of the present invention will be further described below in conjunction with the accompanying drawings.

[0029] Such as figure 1 As shown, a blood cell analyzer includes a sampling device, a quantitative device I, a dilution cuvette, a quantitative device II, and a blood sample main pipeline 1, which is characterized in that it is connected to the blood sample main pipeline 1 with a first-stage tangential separation Sorting device, this first-level tangential separation and sorting device is connected to the detection electrode 6, and the first-level tangential separation and sorting device is composed of an electrolyte pipeline I2 connected to the blood sample main pipe at an angle of α, respectively connected to the The blood sample main pipeline 1 is composed of a primary blood sample pipeline 4 connected to the electrolyte pipeline I2, and the primary blood sample pipeline 4 is connected to the detection electrode 6.

[0030] The...

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Abstract

The invention belongs to the technical field of medical detection devices, and especially relates to a blood cell analyzer. The blood cell analyzer comprises a sampling apparatus, a quantification apparatus I, a dilution colorimetric pool, a quantification apparatus II and a blood sample main tube. The blood cell analyzer is characterized in that the blood sample main tube is connected with a one-stage tangential separation sorting apparatus, the one-stage tangential separation sorting apparatus is connected with a detection electrode, or the one-stage tangential separation sorting apparatus is orderly connected with the two-stage tangential separation sorting apparatus, the three-stage tangential separation sorting apparatus until the N-stage tangential separation sorting apparatus, the N-stage tangential separation sorting apparatus is connected with the detection electrode, and the detection electrode is respectively connected with a detection analysis system and a waste liquid tube. According to the blood cell analyzer, the one-stage or multi-stage tangential separation sorting apparatus is set for carrying out one-stage, two-stage or multi-stage tangential separation sorting on the blood cells, thus, the aim of orderly sorting single blood cells is realized completely, and the problem of inaccuracy of the detection result caused by aggregation of multiple blood cells is avoided effectively.

Description

technical field [0001] The invention belongs to the technical field of medical testing equipment, in particular to a blood cell analyzer. Background technique [0002] In the field of modern clinical laboratory medicine, blood routine examination is one of the most basic and important inspection items. The purpose of this examination is to understand the number, shape, ratio and other data of various cells and important components in the blood, so as to serve as an important basis for clinicians to make a diagnosis. [0003] Existing blood routine examination mainly contains two kinds of methods---manual method and machine method. [0004] 1. Manual method, which is manually operated by inspectors to quantify, dilute, and stain the tested blood samples, and then observe, judge, and count with the naked eye under a microscope. The advantage of this method is that the counting accuracy is high, and it is suitable for clinical diagnosis with high requirements; the disadvantag...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N35/00
Inventor 于春江
Owner 鞍钢集团公司总医院
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