Multi-Sensor Human Presence Detection to Prevent Accidental UV-C Eye and Skin Exposure

Core clinical engineering and protocols for Fail-Safe Safety Interlocks.

The Acute Hazards of 254 nm Germicidal Radiation

Direct exposure to 254 nm UV-C radiation causes painful photokeratitis (corneal burns) and severe cutaneous erythema within seconds. A commercial disinfection robot must guarantee that lamps are never active in the presence of humans.

Triple-Redundant Safety Sensor Architecture

MedicalAMR utilizes 60 GHz mmWave radar, 360-degree passive infrared (PIR) detectors, and wireless door-mounted interlock sensors. If any sensor detects movement—or if the door handle jiggles—hardware safety relays trip within milliseconds, de-energizing the lamps before the door opens.

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