Sunday, May 30, 2010

An Inexpensive, Portable Ventilator

An Inexpensive, Portable Ventilator: "Four years ago, when Matthew Callaghan was a surgery intern at the University of California at San Francisco, the medical world was buzzing over the prospect of a global flu pandemic. One of the biggest potential problems was logistical: Because 95 percent of the ventilators in the U.S.—which keep critically ill patients breathing when their respiratory system is unable to function—are already in use, thousands of patients would die for lack of available life support. Ventilators cost hospitals from $3,000 up to $40,000 for state-of-the-art models, making it impractical for most hospitals and clinics to stockpile them for emergencies."