| abstract |
Self-contained systems, devices, and methods for determining chemistry are provided. The cartridge is configured to contain at least one reagent configured to react with the sample, and the at least one reporter functionality includes a sample of at least one reagent to report the result of the assay. A fixed cartridge configured to report a reaction with the first, a first pressure contact means configured to exert an external force on the cartridge to release at least one reagent, and a removable force applied At least one second pressure means configured to induce fluid movement in the first direction in the cartridge and to cause fluid movement in a direction opposite to the first direction when the force is removed; Including a mechanical controller, an optical reader configured to detect a reaction, and receiving data from the optical reader and processing the data to determine chemistry System comprising a processor configured to. [Selection figure] None |