Vitestro's blood drawing (phlebotomy ... rate of 27% in people without visible veins and up to 60% in challenging patients, such as those who are emaciated. The device (pictured above) uses ...

That's why I tell my patients to have "nothing to eat or drink from dinner the night before—except for liberal amounts of water." As a bonus, adequate hydration makes it easier to draw blood by ...

The study team identified 1,011 of 2,526 patients who had participated in the original trial and had agreed to have blood ...

Karius has addressed these hurdles to develop a commercial test that allows rapid, accurate detection of more than 1,000 pathogens from a standard blood draw. The Karius Test has broad ...