Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A screening device, high-throughput technology, applied in measuring devices, material analysis through optical means, instruments, etc., can solve problems such as sample contamination, and achieve good economic and social benefits
Pending Publication Date: 2022-07-01
上海科哲生化科技有限公司
View PDF0 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0005] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a high-throughput screening device, which is used to solve the problem that biological autography and high-throughput screening are independent of each other in the prior art, which may cause damage to the cultured samples. pollution problem
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 more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0064] Embodiment 1: the output shaft of the first motor 201 is connected with a lead screw, and the first fixing block 204 is a lead screw that is threadedly matched with the lead screw, or a connection block with a screw hole matched with the lead screw; the sampler 202 is The syringe includes a plunger or push needle and a sleeve, one end of the plunger or push needle is fixed on the first fixing block 204, and the plunger or push needle is driven by the first fixing block 204 and cooperates with the sleeve to complete sampling.
[0065] The above-mentioned embodiment also includes a necessary guide structure, which is parallel to the axial direction of the screw rod or the plunger, and slidingly cooperates with the first fixing block 204, and is used for the first fixing block 204 to be clamped and guided, so that the first fixed block The block 204 moves telescopically along a preset direction.
[0066] In this way, the processor sends a control signal to the first motor,...
Embodiment 2
[0067] Embodiment 2: The first motor 201 and the first fixing block 204 are replaced by hydraulic or pneumatic telescopic elements, and the plunger is telescopically moved under the driving of the hydraulic or pneumatic telescopic elements.
[0068] In addition, the processor 6 can also control the speed and amount of sample addition through the electric valve.
[0069] see figure 1 , the motion platform system 3 is arranged on one side of the sample adding system 2 to adjust the position of the sample to be added.
[0070] see image 3 , the motion platform system 3 includes: a second motor 301 , a second fixed block 302 , a second fixed plate 303 , a third motor 304 , a third fixed block 305 and a motion carrier platform 306 .
[0071] The output shaft of the second motor 301 is drivingly connected with the second fixing block 302 , the second fixing block 302 is fixedly connected with the second fixing plate 303 , and the second motor 301 is connected with the second fixi...
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 provides a high-throughput screening device. The high-throughput screening device comprises a box body, and a sample adding system, a motion platform system, a light filtering system, an imaging and recognition system and a processor which are arranged in the box body, the sample adding system is used for automatically adding samples to the screening device; the motion platform system is used for adjusting the position of a sample to be added; the light filtering system is used for filtering the light source output by the imaging and recognition system; and the imaging and recognition system is used for providing a light source for the added sample and carrying out image acquisition and analysis on the added sample. A biological self-developing technology and high-throughput screening are combined, and an automatic sample adding device is additionally arranged, so that natural station service activity screening can be carried out through biological self-developing, the device can be applied to analysis and testing of biological samples, and the device has high-throughput analysis capacity and is suitable for separation and screening of active ingredients of natural products and food safety monitoring; and the method can also be used for chemiluminescence imaging test of biological pharmacy, and has good economic benefits and social benefits.
Description
technical field [0001] The invention relates to the technical field of drug screening, in particular to a high-throughput screening device. Background technique [0002] In the prior art, for the separation and screening of the active ingredients of traditional Chinese medicine and natural products and the drug metabolism analysis of the traditional Chinese medicine ingredients, most of them adopt the biological auto-imaging technology to culture the samples, and then put the cultured samples into high-throughput screening. in the device. [0003] Using this solution not only may contaminate the cultured samples, but also increases the user's operation steps. [0004] Therefore, how to design a high-throughput screening device that can combine autograph technology with high-throughput screening and can automatically add samples has become an urgent problem to be solved. SUMMARY OF THE INVENTION [0005] In view of the above-mentioned shortcomings of the prior art, the pu...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more