PCR-based liquid circuit control device
A liquid circuit control and liquid circuit technology, which is applied in the direction of flow control, control/regulation system, non-electric variable control, etc., can solve the problems of many factors to be considered, complex structure, difficult to realize, etc., so as to improve the experimental efficiency and achieve continuous the effect of maintaining stability
Active Publication Date: 2022-02-15
INTEGRATED BIOSYSTEMS CO LTD +1
View PDF11 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The combination of pipeline structure and electrodes is used, not only the complex structure makes the production of the pipeline layer more difficult, but also the setting of the electrodes is cumbersome, there are many factors to consider, and it is not easy to realize
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0050] In order to make the objects and advantages of the present invention clearer, the present invention will be further described below in conjunction with the examples; it should be understood that the specific examples described here are only for explaining the present invention, and are not intended to limit the present invention.
[0051] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention.
[0052] It should be noted that, in the description of the present invention, terms such as "upper", "lower", "left", "right", "inner", "outer" and other indicated directions or positional relationships are based on the terms shown in the accompanying drawings. The direction or positional relationship shown is ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a liquid circuit control device based on PCR. The device includes a motor pump and a liquid circuit valve. The motor pump is connected to a liquid inlet on the pipeline layer. The motor pump and the liquid circuit valve cooperate to realize the flow direction of the liquid in the pipeline layer. control; the motor pump includes a motor unit and a connecting shaft, the output shaft of the motor unit is fixedly connected to the connecting shaft, the liquid valve includes a first motor and a valve head, the rotation of the first motor drives the valve head downward to generate pressure on the pipeline layer, In this way, the liquid in the pipeline is intercepted; when the valve head is down or up, the motor unit drives the connecting shaft to push or suck out the liquid in the pipeline layer. Through the cooperation of the motor pump and the liquid valve, the injection of the reagent is realized, and the reaction and transfer of the nucleic acid material in the pipeline layer are realized by the cooperation of the motor pump and the liquid valve, and the corresponding is carried out in the purification chamber or the amplification chamber The operation can realize the continuity of the experiment, and the progress and process of the experiment can be controlled through the cooperation of the motor pump and the liquid valve, which is simple, convenient and easy to implement.
Description
technical field [0001] The invention relates to the field of biological detection, in particular to a liquid circuit control device based on PCR. Background technique [0002] In scientific experiments such as biology, chemistry, and materials, it is often necessary to operate on fluids, such as the preparation of sample DNA, liquid chromatography, PCR reaction, and electrophoresis detection, all of which are performed in a liquid-phase environment. If the steps of sample preparation, biochemical reaction, and result detection are to be integrated on the biochip, the amount of fluid used in the experiment will be reduced from milliliters and microliters to nanoliters or picoliters. At this time, powerful microfluidic devices are necessary. Indispensable. Therefore, with the development of biochip technology, microfluidic technology, as a key supporting technology of biochip, has also received more and more attention. [0003] The purification and recovery of nucleic acid i...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G05D7/06
CPCG05D7/0635
Inventor 范东雨王宏伟李洁昆蒋鹏翀蔡亦梅高静任鲁风
Owner INTEGRATED BIOSYSTEMS CO LTD