Venous access is famously difficult in many patients, and devices have been developed in the past to make veins easier to see. Seeing narrow veins doesn’t make it much easier to get inside of them, but the Veinplicity device from Physeon, a Swiss company that’s part of Germany’s Novintum Medical Technology, actually makes veinsmore engorged and less of a challenge to access. We spoke with Pat Kullman, CEO of Physeon, and Tina...