It’s likely that at some point in your life, you’ll have blood drawn for either a medical test or for donating blood. The process for either procedure is similar and usually much less painful than ...

Needle-free blood tests like TAP and Tasso aim to help needle-phobic patients. They face hurdles regarding accuracy.

Patients at Sacramento, Calif.-based Sutter Health's hospitals and clinics across Northern California could soon have their blood drawn a little differently. Instead of sticking a patient with a ...

A bruise may appear after a blood draw if small blood vessels are damaged when the needle is inserted or if not enough pressure is applied after the needle is removed. A blood draw (phlebotomy) is a ...

Tasso cofounders Erwin Berthier and Ben Casavant at the company's Seattle factory. What if you could draw blood at home rather than having it done at the doctor’s office? That’s the premise of Tasso, ...