Pathogen targeted sequencing sample preparation system
By introducing a gas circulation component into the pathogen-targeted sequencing sample preparation system, the problem of cross-contamination caused by the random flow of hot air in the PCR module was solved, thus ensuring the purity of the samples.
CN224212658UActive Publication Date: 2026-05-08CHANGSHA IMADEK INTELLIGENT TECH CO LTD
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Patent Information
- Application Number
- CN202520597050.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-01
- Publication Date
- 2026-05-08
- Estimated Expiration
- 2035-04-01
AI Technical Summary
Technical Problem
In existing gene sequencing sample preparation systems, the hot air generated by the PCR module can easily spread within the system during pathogen-targeted sequencing, leading to a risk of cross-contamination.
Method used
A pathogen-targeted sequencing sample preparation system was designed, which includes a gas circulation component. The hot air generated by the PCR module is guided to flow in a predetermined direction through the air intake component and the air exhaust component to avoid random flow.
Benefits of technology
This effectively prevents hot air from wandering around inside the system, reduces the risk of cross-contamination, and ensures the purity of experimental samples.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the field of medical instruments and discloses a pathogen targeted sequencing sample preparation system which comprises a frame assembly, a mechanical arm assembly, a gas circulation assembly and a shell assembly. The working platform is provided with a sample adding needle box mounting module, a sample plate mounting module, a normal-temperature reagent plate mounting module, a cold storage reagent plate mounting module, a fluorescence detection module, a magnetic attraction module, an oscillation incubation module, a PCR module, a waste needle and waste liquid receiving structure and a cover plate receiving module, and the mechanical arm assembly comprises a pipetting mechanical arm, a plate grabbing and moving mechanical arm and a first driving assembly. The gas circulation assembly comprises a gas inlet assembly and a gas exhaust assembly which are mounted on the frame assembly and / or the shell assembly, the gas outlet end of the gas inlet assembly corresponds to the PCR module in position, and the gas inlet end of the gas exhaust assembly corresponds to the PCR module in position. The pathogen targeted sequencing sample preparation system disclosed by the utility model can prevent hot air generated by the operation of the PCR module from running inside the system.
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