应用酶热生物分析仪快速测量血糖的研究分析

• Objective To compare the enzyme thermistor bioanalysis equipment with blood glucose meter which is analyzed by automatic biochemical analyzer, validate the correct rate of this equipment. The long-term aim of the project was to develop a prototype for a bedside monitor system for semi-continuous monitoring of the blood glucose concentration. This was made possible by using the special advantage of the thermal sensor technique in combination with the adjustment of flow. Methods 150 patients were collected in our department. The glucose level was determined using a single channel enzyme thermistor device. Then the results were compared with lab biochemistry analysator. Results There was no significant difference between these two methods (P>0.05). The measuring method with single channel enzyme thermistor device is a reliable method in determining blood glucose level. Single channel enzyme thermistor keep a coincidence with automatic biochemical analyzer. The assay cycle time was 3 minutes. Comparative analysis between our device and the clinical system device showed an excellent correlation for 150 patient blood samples. The device was stabile for hundreds of injections over a period of 45 days. Conclusion Determined glucose in whole blood using a single channel Enzyme Thermistor device can be used to assess the severity of an illness and for evaluating therapeutic efficacy. The ability of the device to analyze whole blood without any pretreatment makes it possible to develop real-time analysis.

Ämnesord

NATURVETENSKAP  -- Biologi -- Biokemi och molekylärbiologi (hsv//swe)

NATURAL SCIENCES  -- Biological Sciences -- Biochemistry and Molecular Biology (hsv//eng)

Nyckelord

Monitoring blood glucose

Enzyme thermistor

Diabetes

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