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HKU Develops AI-Enabled Optical Device for Rapid, Non-Invasive Cancer Risk Assessment
The University of Hong Kong has introduced a portable AI-enabled optical device for rapid, non-invasive cancer risk detection using saliva samples.
Key Details
- 1Device detects cancer risk through advanced chemical sensing and AI analysis of saliva samples.
- 2Detection process requires under 10 minutes and is designed for ease of use without medical personnel.
- 3Awarded a Gold Medal at the 51st International Exhibition of Inventions of Geneva (2026).
- 4Uses novel luminescent metal complexes that respond to DNA damage, signalling cancer-associated changes.
- 5Preliminary studies showed strong differentiation between healthy and cancer patients (breast and nasopharyngeal carcinoma).
- 6Large-scale clinical validations are underway in collaboration with multiple hospitals.
Why It Matters
This innovation represents a potential shift toward accessible, user-friendly cancer risk screening tools that leverage AI and advanced optical sensing, complementing traditional radiology and pathology workflows. Early, non-invasive detection could enhance monitoring, especially for high-risk populations, and advance integration between molecular diagnostics and digital health.
Source
EurekAlert
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