Monitor Babies in the NICU Without Wires

  • Magazine Article
  • TBMG-34581
Published June 01, 2019 by Tech Briefs Media Group in United States
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  • English

An interdisciplinary Northwestern University team has developed a pair of soft, flexible wireless sensors that replace the tangle of wire-based sensors that currently monitor babies in hospitals’ neonatal intensive care units (NICU) and pose a barrier to parent-baby cuddling and physical bonding. The lead researcher was John A. Rogers, a bioelectronics pioneer, who led the technology development. The team recently completed a series of first human studies on premature babies at Prentice Women’s Hospital and Ann & Robert H. Lurie Children’s Hospital of Chicago. The researchers concluded that the wireless sensors provided data as precise and accurate as that from traditional monitoring systems. The wireless patches also are gentler on a newborn’s fragile skin and allow for more skin-to-skin contact with the parent. Existing sensors must be attached with adhesives that can scar and blister premature newborns’ skin. The study, involved materials scientists, engineers, dermatologists, and pediatricians. It includes initial data from more than 20 babies who wore the wireless sensors alongside traditional monitoring systems, so the researchers could do a side-by-side, quantitative comparison. Since then, the team has conducted successful tests with more than 70 babies in the NICU.