Systems including nucleic acid detection devices and related methods thereof

A diagnostic device, comprising:

• a sample chamber configured to receive a sample from a patient;
• a plurality of reaction chambers fluidly coupled to the sample chamber,
• wherein the reaction chambers are configured to facilitate a loop-mediated isothermal amplification (LAMP) test;
• a heating element surrounding the plurality of reaction chambers,
• wherein the heating element is configured to heat the reaction chambers to a temperature in a range of 50° C. to 72° C.;
• a plurality of probes extending from each of the reaction chambers of the plurality of reaction chambers to a data processor,
• wherein each of the probes of the plurality of probes is configured to provide test data to the data processor, and
• wherein the data processor is configured to generate test results based on a comparison of the test data and control data;
• and
• a display coupled to the data processor,
• wherein the display is configured to generate a visual representation of the test results generated by the data processor.

A method of diagnosing an infectious disease, the method comprising:

• loading a sample into a sample chamber of a diagnostic device;
• closing the sample chamber,
• wherein closing the chamber causes the sample to be pushed from the sample chamber into a plurality of reaction chambers;
• conducting loop-mediated isothermal amplification (LAMP) tests within the plurality of sample chambers;
• comparing test data generated by the LAMP tests to control data;
• and
• generating an output indicating a test result based on the comparison of the test data and the control data.