Medical Device Designed for Hospitals Without Reliable Power
Source: Yanko Design
Otter, a passive heating device for newborns, addresses a concrete infrastructure gap: roughly 45% of health facilities in sub-Saharan Africa and South Asia lack consistent electricity, forcing clinicians to choose between active incubators that fail during outages or dangerous alternatives like skin-to-skin contact in unsanitary conditions. Rather than waiting for grid modernization, the device uses phase-change materials to retain body heat for 6+ hours—a pragmatic response to the reality that many regions will not have reliable power before the next generation of premature infants needs care. The approach reflects how medical innovation in resource-constrained settings often requires engineers to reject Western assumptions about what's necessary rather than simply downgrade existing technology.