Automatic nucleic acid detection machine
A detection machine and automatic technology, applied in the field of nucleic acid detection, can solve the problems of infection risk, high risk factor, and high labor intensity in transportation and detection, and achieve the effects of novel design, reduced labor intensity, and strong practicability.
Inactive Publication Date: 2021-12-24
卢雯 +1
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Problems solved by technology
[0004] At present, when nucleic acid detection is performed, the nucleic acid extraction reagent is generally added manually by medical staff, and then moved to the detection instrument for detection, which is repetitive and labor-intensive, and there is a risk of infection in manual addition, transfer and detection. high
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[0036] 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 making creative efforts belong to the protection scope of the present invention.
[0037] In addition, an element in the present invention is said to be "fixed" or "disposed on" another element, and it may be directly on another element or an intervening element may also exist. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purp...
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The invention relates to an automatic nucleic acid detection machine. The automatic nucleic acid detection machine comprises a cylindrical barrel, wherein the inner side of the cylindrical barrel is rotatably provided with a receiving disc, and the receiving disc is driven to rotate by a driving mechanism mounted at the inner side of the cylindrical barrel; a fixed disc, wherein the fixed disc is fixed onto the cylindrical barrel, and an arc-shaped through groove is formed in the fixed disc, so that a placement position is formed; four placing frames, wherein the four placing frames are fixed onto the fixed disc, and the placing frames are used for placing samples; a nucleic acid extraction device, wherein the nucleic acid extraction device is mounted on the fixed disc, and when a placing frame moves to the position under the nucleic acid extraction device, the nucleic acid extraction device automatically adds a nucleic acid extraction reagent under the action of the corresponding placing frame; and a fluorescent quantitative PCT instrument, wherein the fluorescent quantitative PCT instrument is mounted on the fixed disc, and an included angle between the fluorescent quantitative PCT instrument and a position from the nucleic acid extraction device to the circle center of the fixed disc is 90 degrees.
Description
technical field [0001] The invention relates to the technical field related to nucleic acid detection, in particular to an automatic nucleic acid detection machine. Background technique [0002] The substance for nucleic acid detection is the nucleic acid of the virus. Nucleic acid detection is to find out whether there is nucleic acid of foreign invading virus in the patient's respiratory specimen, blood or feces to determine whether he is infected by the new coronavirus. Therefore, once the test is "positive" for nucleic acid, it can prove that there is a virus in the patient's body. [0003] After the new coronavirus infects the human body, it will first reproduce in the respiratory system, so it can be judged whether the human body is infected with the virus by detecting the viral nucleic acid in sputum and nasopharyngeal swabs. Therefore, a positive nucleic acid test can be used as a new standard for the diagnosis of new coronavirus infection. [0004] At present, wh...
Claims
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Patent Timeline
Login to View More IPC IPC(8): C12M1/34C12M1/36C12M1/12C12M1/00C12Q1/70C12Q1/6806C12Q1/6851C12R1/93
CPCB01L7/52C12Q1/70C12Q1/6806C12Q1/6851C12Q2531/113C12Q2563/107
Inventor 卢雯李金花李旭英刘高明古善智李娟吉超男李玲
Owner 卢雯