Automatic test tube capping device
A test tube capping and automatic technology, applied in the fields of medical inspection, inspection and quarantine, and life sciences, can solve the problems of virus infection, inaccuracy, and lax manual capping, so as to improve efficiency and safety, and reduce equipment costs. , the effect of avoiding infection
Active Publication Date: 2018-03-13
烟台益柏生物科技有限公司
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Problems solved by technology
Lax manual operation and cross-contamination between samples are important factors for inaccurate experimental results
At the same time, the artificial capping process has the possibility of virus in the sample infecting personnel, and it also limits the complete automation of the entire molecular diagnostic experiment later.
Method used
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[0024] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.
[0025] A test tube automatic capping device, such as figure 1 , figure 2 with image 3 As shown, it includes a base 2 placed horizontally, and the base 2 is provided with a support frame 11 installed vertically on the base 2; a sensor armor 1 is provided on the side of the base 2, and an X-direction with a test tube rack 5 is provided on the upper surface. Guide rail 3 and the X direction motor base 13 that lead screw motor 14 is installed, described test tube rack 5 is installed on the X guide rail 3 by guide rail slider armor 4, and is driven in X direction by the leading screw of lead screw motor 14; The left end of described test tube rack 5 is provided with the X-direction block plate 23 corresponding to sen...
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The invention relates to an automatic test tube capping device and belongs to the technical field of life science, medical examination and inspection and quarantine. The automatic test tube capping device comprises a base, a vertical supporting frame, a first sensor, an X-direction guide rail with a test tube stand and an X-direction motor seat with a screw motor, an X-direction retaining piece isarranged at the left end of the test tube stand, a cap bin support with a cap bin cover is arranged above the test tube stand and fixed on the supporting frame, a test tube cap bin and an electromagnet with an extensible shaft are arranged at the top and the bottom of the cap bin support respectively, and one end of the extensible shaft is connected with an X-direction push plate; the cap bin cover and a cap pressing mechanism are arranged at the top end of the supporting frame, a Z-direction retaining piece and a second sensor are arranged above the cap pressing mechanism through a supporting rod, test tubes are assembled in the test tube stand, and test tube caps are assembled in the test tube cap bin. The automatic test tube capping device has the advantages that probability of causinginfection of operating personnel in the process of capping is avoided, the problem in a key link of automatic capping in full automation during a molecular diagnosis test is solved, and capping efficiency and safety are improved greatly.
Description
technical field [0001] The invention relates to a test tube automatic capping device, which belongs to the technical fields of life science, medical inspection and inspection and quarantine. Background technique [0002] In the extraction and testing experiments of DNA, RNA and protein, a series of test tubes will be used in large quantities, and there are various types such as 6 holes, 8 holes, and 12 holes. Molecular diagnostic experiments are particularly sensitive to cross-contamination between detected objects due to their high technical precision. During the experiment, the samples between the pores must be effectively isolated as quickly as possible. At the same time, molecular diagnostic technology has been widely used in the medical testing industry, and molecular diagnostic methods have been used for many high-risk viruses, such as HIV and syphilis. Rapid and effective isolation of the virus in the tested sample can greatly reduce the risk of infection to the expe...
Claims
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IPC IPC(8): B01L3/14
CPCB01L3/50825
Inventor 曹全民
Owner 烟台益柏生物科技有限公司