Creating Room to Breathe on the Microscale
American Institute of Physics (AIP)A new microfluidics innovation shows hope to improve artificial placentas so preterm newborns can properly develop lungs following birth. An international team demonstrated the new technique to construct microchannels with a more efficient gas exchange between infant blood and air. The improved design uses both sides of the membrane for gas exchange; the group used this design to develop a prototype that oxygenates blood through a thin membrane. They report their findings in Biomicrofluidics.