Double-needle sample sucking mechanism applicable to full-automatic blood type analytical instrument

A blood type analysis, fully automatic technology, applied in the field of blood type analyzers, can solve the problems of cross-contamination, affecting the efficiency of blood detection, limiting the working speed of the instrument, etc., to improve the quality and efficiency, avoid repeated walking to draw samples, and draw samples conveniently and quickly. Effect

Active Publication Date: 2012-10-03
SUZHOU HYBIOME BIOMEDICAL ENG CO LTD
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AI Technical Summary

Problems solved by technology

[0002] In clinical medical examination, blood type measuring instrument has a wide range of applications, its accuracy and efficiency are extremely important, and it will directly affect the safety of human life. The structure greatly limits the working speed of the instrument, affects the efficiency of blood testing, and is prone to cross-contamination

Method used

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  • Double-needle sample sucking mechanism applicable to full-automatic blood type analytical instrument
  • Double-needle sample sucking mechanism applicable to full-automatic blood type analytical instrument

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] Such as figure 1 As shown, the double-needle aspirating device of the blood type measuring instrument of the present invention includes a horizontal transmission mechanism, an up-and-down transmission mechanism, a moving frame 51 , a U-shaped frame 52 and a guide rail 53 .

[0013] The horizontal transmission mechanism includes a synchronous toothed pulley 21, a driven pulley 22, a synchronous belt 23, a revolving pulley 24, a fixed pin 25, a first motor 26, a belt plate 27, a moving plate 28, and the The first motor 26 is fixedly installed on the mobile frame 51, the synchronous toothed belt pulley 21 is installed on the rotating shaft of the first motor 26 by the fixed pin 25, the driven pulley 22 is installed on the lower end of the mobile frame 21, and the rotary pulley 24 Installed on the lower end of the U-shaped frame 52, the synchronous belt 23 is connected between the synchronous toothed pulley 21, the driven pulley 22 and the revolving pulley 24, the moving pl...

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Abstract

The invention relates to a double-needle sample sucking mechanism applicable to a full-automatic blood type analytical instrument, which adopts double needles for sucking samples. The double-needle sample sucking mechanism comprises an upper transmission mechanism, a lower transmission mechanism, a horizontal transmission mechanism and the like, through the transmission of the horizontal transmission mechanism, the upper transmission mechanism and the lower transmission mechanism, the invention reaches the goals of moving sample sucking needles and sucking reagents. The invention reaches the fast and convenient double-needle sample sucking effect through a series of transmission, at the same time, the sample sucking with unequal spacing can be realized through the single belt transmission adopted by the double-needle sample sucking mechanism, the production cost can also be reduced, and the funds can be saved.

Description

technical field [0001] The invention relates to a blood type analyzer, in particular to a double-needle sample suction mechanism suitable for an automatic blood type analyzer. Background technique [0002] In clinical medical examination, blood type measuring instrument has a wide range of applications, its accuracy and efficiency are extremely important, and it will directly affect the safety of human life. The structure greatly limits the working speed of the instrument, affects the efficiency of blood testing, and is prone to cross-contamination. [0003] Therefore, it has become a technical problem to be solved urgently in the technical field to develop a novel blood type measuring instrument with a double-needle suction device. Contents of the invention [0004] The technical problem mainly solved by the present invention is to provide a double-needle sample suction mechanism suitable for automatic blood type analyzers, which can simultaneously suck and add samples d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N35/10
Inventor 王弼陡白志红吴再辉
Owner SUZHOU HYBIOME BIOMEDICAL ENG CO LTD
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