MIT Student Invents $3 Negative Pressure Pump for Impoverished Countries...
A negative pressure pump is a wound therapy device... ...and hospitals in developing nations. MIT student Danielle Zurovcik invented one that costs a total $3 and can be pow... ...nd can be powered with only 14 microwatts: But Zurovcik , inspired by a burn surgeon's plea, went a step f... ...al around the...
https://www.neatorama.com/2010/03/19/mit-student-invents-3-negative-pressure-pump-for-impoverished-countries/
