Full-automatic nucleic acid extractor with reduced sample pollution probability
A nucleic acid extraction instrument, fully automatic technology, applied in biochemical instruments, sterilization methods, methods of supporting/immobilizing microorganisms, etc., can solve the problems of sample contamination, quality degradation of detection, secondary pollution of devices, etc., to prevent breeding The effect of bacteria, simple structure and convenient disinfection
Pending Publication Date: 2020-11-27
襄阳市远杰精密机械有限公司
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Problems solved by technology
[0006] Aiming at the deficiencies of the prior art, the present invention provides a fully automatic nucleic acid extractor with reduced sample contamination probability, which solves the problem that dust will accumulate inside the existing fully automatic nucleic acid extractor after a long period of use, and the It is easy to breed bacteria. If the operation is wrong during use, it will pollute the sample, resulting in a decrease in the quality of the test. Moreover, the interior of the existing device is relatively closed, causing the internal environment to be easily polluted. The existing device does not have a ventilation function or The ventilation function is single, and it is easy to cause secondary pollution inside the device during ventilation
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[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0029] see Figure 1-2, the embodiment of the present invention provides a technical solution: an automatic nucleic acid extraction instrument with a reduced probability of sample contamination, comprising a detection base 1, the detection base includes a moving part on the upper side and a driving part on the lower side; Outside the driving component, the rest of the components are installed in the moving part, the instrument main bo...
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The invention discloses a full-automatic nucleic acid extractor with reduced sample pollution probability. The extractor comprises a detection base, one side of the detection base is fixedly connectedto an instrument main machine, protective covers are fixedly connected to the outer sides of the detection base and the instrument main machine, accessory fixing blocks are evenly installed on the upper surface of the detection base, a control panel is fixedly connected to the front surface of the instrument main machine, an extraction component is fixedly connected to the end, located in the protective covers, of the instrument main machine, and sealing components are fixedly connected to the top ends in the protective covers. The invention relates to the technical field of nucleic acid detection. According to the full-automatic nucleic acid extractor with reduced sample pollution probability, an anti-pollution component is arranged in the extractor, meanwhile, a disinfection component of the anti-pollution component can move between the base and the protective covers, so that a worker can conveniently disinfect different positions in the device, and the problem that a sample is easily polluted due to the fact that bacteria are bred in the device is solved.
Description
technical field [0001] The invention relates to the technical field of nucleic acid detection, in particular to an automatic nucleic acid extractor with reduced sample contamination probability. Background technique [0002] Nucleic acid is a class of biopolymers and is an essential component of all known life forms. Nucleic acid is a general term for deoxyribonucleic acid and ribonucleic acid. Nucleic acid is composed of nucleotides, while nucleotide monomers are composed of 5-carbon sugars. , phosphate groups and nitrogen-containing bases. In the existing technology, the extraction of nucleic acids is often performed by an automatic nucleic acid extractor. Center for Disease Control, clinical disease diagnosis, blood transfusion safety, forensic identification, environmental microbial testing, food safety testing, animal husbandry and molecular biology research and other fields. [0003] The Chinese patent discloses an automatic nucleic acid extraction and amplification d...
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Patent Timeline
Login to View More IPC IPC(8): C12M1/00C12M1/34C12M1/12C12M1/08A61L2/10A61L9/20
CPCC12N15/1003A61L2/10A61L9/20
Inventor 蒋自远
Owner 襄阳市远杰精密机械有限公司