Intelligent unmanned nucleic acid sampling system based on flexible sensing

Abstract

The invention discloses an intelligent unmanned nucleic acid sampling system based on flexible sensing; a camera system acquires a human face image of a subject and cotton swab pictures with different marks, and determines identity information of the subject in combination with a preset human face image database; then a control device obtains position information of the cotton swabs to be clamped according to the cotton swab pictures with different marks and a preset cotton swab clamping sequence and sends a first control instruction to a mechanical arm to drive a flexible tail end clamping device to clamp the corresponding cotton swabs; according to the collected first flexible strain sensor signal of a flexible strain sensor, after it is detected that the flexible tail end clamping device clamps the corresponding cotton swab, a second control instruction is sent to the mechanical arm to drive the cotton swab to start sampling in the oral cavity of the subject; and when the sampling action amplitude of the mechanical arm is detected to meet the preset requirement according to the collected second flexible strain sensor signal of the flexible strain sensor, after sampling is completed, a third control instruction is sent to the mechanical arm to drive the sampled cotton swabs to the sample placing position. The system can save manpower and material resources.

Description

technical field [0001] The invention belongs to the field of throat swab collection, in particular to an intelligent unmanned nucleic acid sampling system based on flexible sensing. Background technique [0002] Nucleic acid sampling as a health testing measure has gradually transitioned from emergency group testing to routine individual testing, and the necessity and economical problems of artificially fixed nucleic acid testing points set up in special periods have gradually emerged. Manual fixed detection not only wastes manpower and material resources, but also increases the risk of infection for medical staff. [0003] Therefore, in order to save labor costs, expand the coverage of nucleic acid detection and anthropomorphic operation, there is an urgent need for an intelligent unmanned nucleic acid sampling system that can be used for multi-point delivery. Contents of the invention [0004] In view of the above technical problems, the present invention provides an in...

AI Technical Summary

Problems solved by technology

Manual fixed detection not only wastes manpower and material resources, but also increases the risk of infection for medical staff

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