Stitches deserve a makeover. We've been using them in some form for thousands of years. So while they've stood the test of time, a researcher from the University of Illinois at Urbana-Champaign is wrestling surgical sutures into the future by creating "smart" electronic versions. They can monitor sutured sites for infection, and even help in the healing process.
Massive blood loss, known as MBL in the medical world, is a major cause of death during cardiac surgery--and an accepted one, because it's the best option we have. Blood transfusions help, but those aren't without complications, either. A new device could cut that step out of the process for some patients by collecting the blood from a surgery, concentrating the blood cells, and routing it intravenously right back to the person on the table.
By Jeremiah ZagarPosted 02.29.2012 at 1:04 pm 9 Comments
Heart Stop Beating is a three-minute documentary film about the no-pulse, continuous-flow artificial heart, which Dan Baum writes about in our Future of Medicine issue. It tells the story of Billy Cohn & Bud Frazier, two visionary doctors from the Texas Heart Institute, who in March of 2011 successfully replaced a dying man's heart with the device they developed, proving that life was possible without a pulse or a heart beat.