This intriguing image shows what a blood clot looks like if you zoom right in. The best bit? The image is entitled The Clot Thickens. It is the winner of an annual competition held by British Heart Foundation. Read more >
During a surgery, doctors and surgeons use a measurement called EBL—or estimated blood loss—to determine how much blood a patient has lost, and how much needs to be returned via transfusion. Unfortunately it's really just an educated guess; Gauss Surgical's new Triton Fluid Management System aims to change that.