Collection draws, amplifys and detects integrated gene detection device

The utility model describes a portable gene detection device that nucleic acid extraction, specificity target nucleic acid amplifyd and detected has been synthesized in a device. The device of this kind of integration, whole only the need is uncapped once when the application of sample, and be later sealed, avoids the target nucleic acid amplified production to leak and cause the pollution. This device is with visual formal detection and the interpretation result of naked eye, easy operation, and it is wide to be suitable for the range of sample, conveniently carries, can be used to, for example, can detect in the primary scene that the epidemic situation takes place, be applicable to the early diagnosis that multiple pathogen includes the respiratory infectious disease, the screening probably is the nucleic acid sequence of hereditary disease or infectious disease to and be used for monitoring the efficiency of infectious disease treatment.