How light technology is changing medicine

Video source record: https://www.ted.com/talks/sajan_saini_how_light_technology_is_changing_medicine

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Summary

It's an increasingly common sight in hospitals around the world: a nurse measures our height, weight, blood pressure, and attaches a glowing plastic clip to our finger. Suddenly, a digital screen reads out the oxygen level in our bloodstream. How did that happen? Sajan Saini shows how pairing light

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Details

• Source collection: Wikivideos
• License: CC / Public Domain
• Category: Science

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Academic references

1. Primary source record: https://www.ted.com/talks/sajan_saini_how_light_technology_is_changing_medicine
2. Topic lookup: Google Scholar search for “How light technology is changing medicine”