Portable Medical Diagnosis Instrument

NASA has developed a novel technology strategy called “The NASA Analyzer” that would provide comprehensive in-flight medical diagnostic capability in a compact, handheld device for human deep-space missions such as Mars. Key features of the technology include the ability to handle multiple sample types (breath, saliva, blood), and the ability to measure virtually any analyte, including future analytes as they emerge. The device provides both non-invasive and minimally invasive sampling capabilities, which will be required during long-duration exploration missions. Breath and saliva are fully non-invasive and can provide critical health assessment information very rapidly. From small blood samples, information about macromolecular analytes, as well as blood cell counts, can be obtained. The device consists of four cutting-edge technologies integrated into a single, compact medical diagnostic tool with wireless (e.g., smartphone) capability. In addition to space applications, this innovative technology will very likely have important spinoffs in medicine and public health on Earth.