First 3D printing of the double cap

The first step to improve the prototype of the double cap was to define the optimal proportion of the double cap Continue reading →

Realization of the double cap

After 3D modeling, we try to make a double cap by hand. We start from the vial caps with a Continue reading →

Cap for Fieldwork

One of the aim of the spring team at EPFL was to design a new cap for secure sample collection. Continue reading →