Monitoring method for hemoglobin test result

A technology of hemoglobin and test results, which is applied in the field of medical devices, can solve the problems that affect the accuracy of hemoglobin test results, mislead clinicians about the patient's condition, and the instrument cannot diagnose, etc., to achieve the effect of monitoring, achieving accuracy and eliminating interference

Active Publication Date: 2012-08-15
深圳迈瑞动物医疗科技股份有限公司
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Problems solved by technology

At present, the test of hemoglobin is to calculate the hemoglobin value directly through the measurement of the reference light transmission intensity and the sample light transmission intensity. The corresponding failure cannot be diagnosed. When the number of bubbles is greater than a certain number, it will directly affect the accuracy of the hemoglobin test results, which will lead to misleading clinicians in the diagnosis of the patient's condition.

Method used

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  • Monitoring method for hemoglobin test result
  • Monitoring method for hemoglobin test result
  • Monitoring method for hemoglobin test result

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Embodiment Construction

[0027] Below according to accompanying drawing and embodiment the present invention will be described in further detail:

[0028] The present invention proposes a new method, which can prompt the inaccuracy of the HGB test results caused by the bubble interference test results through the detection of the number of bubbles in the sample when the instrument fails and the number of bubbles increases. Avoid misleading doctors' diagnoses. The basic method of the present invention is: set HGB and WBC to test in the same counting pool, obtain the HGB value by measuring and calculating the reference light transmission intensity and the sample light transmission intensity, and use the micropore resistance method to measure the WBC channel in the counting pool While testing and counting the particles, the bubbles are identified according to the characteristics of the bubbles, and the bubbles are counted to obtain the bubble value; after that, according to the measured bubble value, it ...

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Abstract

The present invention discloses a method for monitoring the hemoglobin test result, the hemoglobin and white blood cell are tested in a count tank, the numerical value of the hemoglobin are obtained by the measuring and calculating to the reference light-permeating strength and the sample light-permeating strength, and when the particle of the white blood cell in the counting tank is counted witha micropore resistor method, the air bubble wherein is executed with discriminating and counting and the numerical value of the air bubble is obtained; afterwards according to the measured numerical value of the air bubble the effect which is likely generated by the air bubble to the accuracy of the test result of the hemoglobin is judged, and the corresponding reminding is presented according tothe prescribed regulation. The method realizes the monitoring to the accuracy of the test result of the hemoglobin and guarantees the reliability of the test result of the hemoglobin is guaranteed.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a method for monitoring hemoglobin test results in a blood cell analyzer and giving prompts for the accuracy of the hemoglobin test results. Background technique [0002] As an instrument for counting and classifying human blood cell parameters, blood cell analyzers have been widely used in clinical and laboratory fields, mainly providing white blood cells (WBC), red blood cells (RBC), platelets (PLT), mean corpuscular volume (MCV), Hematocrit (HCT), mean corpuscular hemoglobin (MCH), mean corpuscular hemoglobin concentration (MCHC), hemoglobin (HGB) and other test parameters, the test results are used by clinicians to diagnose the patient's condition. Among them, HGB is an important parameter provided by the blood cell analyzer, which plays an important role in the diagnosis of anemia and other diseases, so the test results are required to be accurate and reliable. At p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N15/12G01N21/84G06F19/00
Inventor 孔繁钢李朝阳
Owner 深圳迈瑞动物医疗科技股份有限公司
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