Liquid path control system and flushing method for full-automatic immune quantitative analyzer
A liquid circuit control and quantitative analysis technology, applied in the direction of analysis of materials, instruments, etc., can solve problems affecting normal use, pollution, etc., and achieve the effect of convenient operation and simple structure
Active Publication Date: 2017-03-08
WUHAN EASYDIAGNOSIS BIOMEDICINE
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Problems solved by technology
Among them, the fully automatic immunoquantitative analyzer is the most commonly used real-time detector based on the use of plane scanning detection. There are some problems in the actual use of the existing fully automatic immunological quantitative analyzer. After extraction, it cannot be cleaned automatically and in a timely manner, and there will be contamination, which affects normal use
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[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0035] Such as Figure 1-3 As shown: this embodiment provides a fully automatic immunological quantitative analyzer liquid circuit control system and its flushing method, including a turntable mechanism 1, a moving needle mechanism 2, a sample transfer mechanism 3, a detection card moving mechanism 4, a Scanning mechanism 5, a liquid circuit control mechanism 6, a supporting frame 7, a pressure tube mechanism 8 and a complete machine control system 9....
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The invention discloses a liquid path control system for a full-automatic immune quantitative analyzer. The liquid path control system comprises a motion needle inserting mechanism provided with a sampling needle as well as a liquid path control mechanism provided with a swab, wherein the sampling needle is wrapped and cleaned by the swab; the liquid path control mechanism comprises a cleaning fluid barrel, a liquid level sensor located in the cleaning fluid barrel, a waste fluid barrel, a pressure sensor, a precision dosing pump, a two-way valve I arranged between the pressure sensor and the precision dosing pump, a two-way valve II arranged between the precision dosing pump and the sampling needle, a two-way valve III arranged between the waste fluid barrel and the swab as well as an extraction pump for sucking a cleaning fluid from the cleaning fluid barrel, and the pressure sensor is located between the extraction pump and the precision dosing pump. The invention further provides a liquid path control method for the full-automatic immune quantitative analyzer.
Description
technical field [0001] The invention relates to the technical field of immunological quantitative analyzers, in particular to a liquid circuit control system of a fully automatic immune quantitative analyzer and a flushing method thereof. Background technique [0002] At present, point-of-care detection (POCT) has been widely used in the field of reagent detection technology at home and abroad because of its simplicity and rapidity. Among them, the fully automatic immunoquantitative analyzer is the most commonly used real-time detector based on the use of plane scanning detection. There are some problems in the actual use of the existing fully automatic immunological quantitative analyzer. After extraction, it cannot be cleaned automatically and in a timely manner, and there will be contamination, which affects normal use. [0003] Therefore, it is necessary to design a new liquid circuit control system and flushing method of a fully automatic immunological quantitative ana...
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Login to View More IPC IPC(8): G01N35/10
CPCG01N35/1004G01N35/1009G01N2035/0437
Inventor 杨一杰王颖席再军黄晓俊王玉平袁旭龙
Owner WUHAN EASYDIAGNOSIS BIOMEDICINE