Smart Mattress Pressure Mapping — Ward Pilot
A thin, breathable sensor layer maps body-interface pressure across 3,600 nodes and alerts nurses to prolonged high-pressure zones during a ward pilot.
System Overview
A bed-integrated pressure-mapping layer for hospital wards and home-care programs. The thin, breathable sensor mat sits between mattress and cover and continuously maps the body-interface pressure, supporting anti-decubitus repositioning protocols.
How It Works
A high-density FSR matrix (up to 3,600 sensing nodes) is scanned periodically, typically several times per second. The software segments the body contact area, computes per-zone pressure and immersion time, and raises an alert at the nurse station over Ethernet or Wi-Fi when a region stays above the configured threshold longer than the repositioning interval allows.
On-Site Deployment & Sensor Integration

Hardware & Signal Chain Architecture

Related Projects
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