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Blood examination device

A technology of blood testing and blood sampling, which is applied in the field of medical devices, can solve the problems of inconvenient operation and single function of testing equipment, achieve low cost and improve the efficiency of outpatient services

Pending Publication Date: 2019-06-25
EDAN INSTR
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to provide a blood testing device, which aims to solve the technical problems of single function and inconvenient operation of the testing equipment in the prior art

Method used

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Embodiment 2

[0054] see Figure 6 and Figure 7 , the second embodiment of the present invention is basically the same as the first embodiment, the difference is: the counting cell unit 30 also includes a SAA (serum amyloid A) pool 34, the reagent unit 20 also includes a SAA reagent 24, and the SAA The reagent 24 includes a first SAA reagent 241 and a second SAA reagent 242; the sampling needle 10 is used to draw and distribute blood samples to the SAA pool 34, and the SAA pool 34 is used as a reaction between the diluent 21, the SAA reagent 24 and the blood sample container, and measure SAA parameters; the third injector 43 is a one-to-four injector, the third injector 43 is connected to the CRP pool 33 and the SAA pool 34, and cooperates with the second three-way valve 335 and the third three-way valve 336 respectively Distribute the first CRP reagent 221 and the second CRP reagent 222 to the CRP pool 33, coordinate with the fourth three-way valve 345 and the fifth three-way valve 346 t...

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Abstract

The invention discloses a blood examination device. The blood examination device comprises a sampling needle and a counting cell unit, wherein the sampling needle is used for sucking and distributingblood samples to the counting cell unit; the counting pool unit comprises a CRP pool, a WBC pool and an RBC pool, wherein the CRP pool is used as a reaction container of diluent, a CRP reagent and a blood sample, and the CRP parameters are measured; the WBC pool serves as a reaction container of diluent, a WBC reagent and a blood sample, and the number of WBC is measured; and the RBC pool is usedfor counting RBC and PLT. According to the invention, the device can carry out the blood routine parameter measurement and CRP measurement at the same time, achieves the automatic measurement of bloodroutine parameters and CRP parameters on one instrument by using one vein whole blood, provides more comprehensive diagnosis data for inflammation at lower cost and in a shorter time period, and improves the outpatient clinic efficiency of a hospital.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a blood testing device. Background technique [0002] In clinical practice, it is often encountered that some patients need to detect blood routine and some special proteins at the same time to diagnose whether the patient is suffering from bacterial or viral infection. The detection of special proteins generally includes the measurement of CRP (C-reaction protein, C-reactive protein) And the measurement of SAA (serum amyloid A), routine blood test and special protein detection in blood are done by different instruments due to different detection methods. [0003] Since it is necessary to detect different types of blood cells or special proteins, it is necessary to purchase different detection instruments to complete the detection, which will inevitably lead to high equipment investment costs and inconvenient operation. Contents of the invention [0004] The main purpo...

Claims

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Application Information

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IPC IPC(8): G01N35/00G01N35/10
Inventor 甘泉陈新基
Owner EDAN INSTR
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