My mars medical challenge product is called The Vitals Band. The astronaut puts it on there forearm and it’s 3D printed out of silk which is stretchy to fit all sizes. It has an electronic flexible display, kind of like a bendable keyboard on the side of it. A thin metal clip goes through the band touching the arm gently, which can monitor the astronaut's heart rate, vitals like blood pressure and etc.. And the best part about this is that it can be remotely viewed from the ISS or NASA down on Earth to see what complications they are having and how to react to help what’s going on.

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