Reaction plate, reaction platform and nucleic acid molecular hybridization instrument
A reaction plate and reaction technology, applied in the field of medical devices, can solve the problem that the needle can not be sucked cleanly, and achieve the effect of accurate reaction
Active Publication Date: 2019-06-14
周江
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Problems solved by technology
[0004] The invention provides a reaction plate and a nucleic acid molecular hybridization instrument, which solves the problem that the traditional needle suction cannot be sucked clean
Method used
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[0024] 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, not all, embodiments of the present invention. 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.
[0025] The reaction plate of this embodiment is as Figure 1~3 As shown, it includes: a plate body 1 and several reaction tanks 2 formed on the plate body 1, and also includes: a drain pump 6 and a control circuit (not shown in the figure), and each reaction tank 2 is provided with a liquid leakage hole 3. Each leakage hole 3 is connected with a leakage pipe 4, and each leakage pipe 4 is equipped with an electric control valve 5, the leakage pipe 4 is connected to ...
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The invention relates to the technical field of medical instruments, and discloses a reaction plate. The reaction plate comprises a plate body and a plurality of reaction slots formed in the plate body, and further comprises a liquid drainage pump and a control circuit, wherein a liquid leakage hole is formed in each reaction slot; each liquid leakage hole is connected with a liquid leakage pipe; an electric control valve is mounted on each liquid drainage pipe; the liquid drainage pipes are connected with the liquid drainage pump; the electric control valves and the liquid drainage pump are connected with the control circuit; the control circuit is used for opening the electric control valves and controlling the liquid drainage pump to absorb liquid in the reaction slots. The invention further discloses a reaction platform and a nucleic acid molecule hybridization instrument. The reaction plate disclosed by the invention drains residual liquid in the reaction slots, so that waste liquid in the reaction slots can be quickly drained without any residues, and the reaction precision of the next time cannot be affected.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to a reaction plate, a reaction platform and a nucleic acid molecular hybridization instrument. Background technique [0002] At present, the automatic pipetting platform is widely used in industry, chemical laboratories and molecular biology laboratories. Most of the liquids involved in the reaction use the syringe principle to inject liquid into the reaction tank with a needle or tip, or suck away the liquid in the reaction tank. waste liquid. [0003] If the same needle is used for liquid injection and suction, the pipeline must be cleaned during the liquid suction process, which increases the time spent on operation. And because the contact area between the needle point and the bottom of the reaction tank is small, it is not easy to suck up the liquid in the reaction tank when using the needle to absorb liquid, which will easily affect the accuracy of the next experimen...
Claims
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IPC IPC(8): C12M1/00C12M1/36C12M1/34
CPCC12Q1/6816C12Q2565/607
Inventor 周江
Owner 周江