This invention belongs to the field of molecular detection technology and discloses a portable ultra-
fast PCR detection
system and its applications. The PCR detection
system provided by this invention includes a sample
pipette and a PCR amplification device, which together form an organic whole. Working in
synergy, they can effectively achieve
rapid detection of target nucleic acids in complex clinical samples such as
sputum and blood without extraction, with high specificity, high sensitivity, and high accuracy. It has excellent application prospects in the detection of pathogens for non-diagnostic purposes.