Needle system for sample injection

This dataset contains the CAD design file for a blood sample tube interface intended for sample injection. The interface is designed for vertical use where the two coaxially aligned needles are aimed towards the bottom end of the sample container. Material retrieval can be based either on positive air pressure or vacuum from the liquid side. The outer shell of the interface reduces the risk for accidental removal of a fully inserted blood sample tube thus improving user safety. This project has received funding from the European Union's Horizon Europe programme under grant agreement No 101057941 (FADEQ). Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or European Innovation Council. Neither the European Union nor the granting authority can be held responsible for them.