Folks who’ve experienced a painful blood draw or can’t bear to watch the needle go in might be interested to hear that a new phlebotomist could soon be making the rounds. More than one, in fact.

Add Yahoo as a preferred source to see more of our stories on Google. Getty Images; Alyssa Powell/BI Needle-free devices like TAP and Tasso offer painless blood collection, a benefit for the squeamish ...