A conventional whole blood transaminase testing instrument

A testing instrument and transaminase technology, applied in the field of medical transaminase testing instruments, can solve the problems of large amount of samples, large amount of reagents, low degree of interference, etc., and achieve the effect of simple overall structure, less use of sample amount, and low degree of test interference.

Inactive Publication Date: 2011-12-14
BIOBASE BIODUSTRY (SHANDONG) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The characteristics of wet chemical detection: accurate results, simple test method, but longer test time, relatively large reagent volume, short shelf life of reagents, large sample volume, low cost, low interference, and fewer reagent test types
[0004] And dry chemical detection: the manu

Method used

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  • A conventional whole blood transaminase testing instrument
  • A conventional whole blood transaminase testing instrument
  • A conventional whole blood transaminase testing instrument

Examples

Experimental program
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Embodiment Construction

[0019] Such as figure 1 with figure 2 A specific embodiment is shown, which includes a housing 1, a temperature control incubator 2, a cuvette 3, a fixing plate 5, a bracket 6, a solenoid valve 7, a waste liquid pump 9, a peristaltic pump 10, and a pipette 11 , Cold light source 12, optical fiber 13, reflected light photoelectric receiver 14, test strip bayonet 15, test strip 16 and transmitted light photoelectric receiver 17.

[0020] Temperature control incubator 2, cuvette 3, fixed plate 5, bracket 6, solenoid valve 7, waste liquid pump 9, peristaltic pump 10, cold light source 12, optical fiber 13, reflected light photoelectric receiver 14, test strip The bayonet 15, the test strip 16 and the transmitted light photoelectric receiver 17 are arranged in the housing 1. The outer wall of the casing 1 is provided with a liquid suction tube 11, and the casing 1 is provided with a test strip insertion port 4 and a waste liquid discharge port 8.

[0021] The lower end of the bracket...

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Abstract

The invention discloses a conventional whole blood transaminase testing instrument. The invention comprises a casing, a temperature control incubator, a cuvette, a test strip bayonet, a light source, a transmitted light photoelectric connector and a reflected light photoelectric receiver arranged in the casing. The cuvette, cuvette and test strip bayonet are set in the shell of the temperature-controlled incubator, the cuvette is connected to the liquid delivery system to be tested and the waste liquid discharge system, and the transmitted light photoelectric connector is used to receive the light from the light source and pass through the cuvette After the transmitted light, the reflected light photoelectric receiver is used to receive the reflected light after the light from the light source is transmitted through the cuvette and then reflected by the test strip in the test strip bayonet. The invention not only has the advantages of high precision of dry chemical detection, fast test speed, less sample volume, saving reagents, and long storage time of reagents, but also has the advantages of low cost of wet chemical detection and low test interference. At present, the defects in the dry and wet biochemistry of the biochemical instrument are complemented.

Description

Technical field [0001] The invention relates to a medical transaminase testing instrument, in particular to a conventional whole blood transaminase testing instrument. Background technique [0002] Transaminase is the main item for clinical diagnosis of liver cell damage, and its level is often parallel to the severity of the disease. In various liver diseases such as acute hepatitis, chronic hepatitis and liver cirrhosis, the results of transaminase test are high. Therefore, the level of transaminase activity is an important indicator for detecting whether the liver system is normal. At present, the main method to detect transaminase is to do biochemical project testing in the laboratory of the hospital. Routine whole blood transaminase can be tested for wet chemistry and dry chemistry. [0003] The characteristics of wet chemical detection: accurate results, simple test method, but longer test time, larger reagent volume, shorter reagent shelf life, larger sample volume, lower ...

Claims

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Application Information

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IPC IPC(8): G01N21/78
Inventor 甘宜梧谭柏清王波
Owner BIOBASE BIODUSTRY (SHANDONG) CO LTD
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