Researchers working to make pulse oximeters work better on all skin colors

=> Source: https://www.nbcnews.com/nightly-news/video/researchers-working-to-make-pulse-oximeters-work-better-on-all-skin-colors-229691461548 | Return to NBC feed

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[1 image] 67 presumed dead in collision of regional jet and Black Hawk helicopter04:34

[2 image] Deadly crash brings echoes of previous air tragedy and heroic response01:23

[3 image] Crash victims included some of the most promising young figure skaters03:34

[4 image] Trump's key national security nominees grilled at confirmation hearings01:52

[5 image] After crash, questions about air traffic control staffing02:34

[6 image] Trump asserts Democrats' DEI policies may have contributed to crash01:52

[7 image] Army says helicopter crew in D.C. crash was 'very experienced'00:45

[8 image] Good news: Protecting steelhead trout from wildfire ravages01:39

[9 image] A.I. leaders say China may have copied U.S. technology02:03

[10 image] Report: Scores in reading decline further among 4th and 8th graders01:53

[11 image] Three more Israeli hostages to be released by Hamas00:49

[12 image] Pilot survives fiery crash of F-35 fighter plane01:29

[13 image] Kennedy grilled by Senate Democrats on vaccines and abortion03:06

[14 image] Menendez sentenced to 11 years for bribery, extortion and other crimes02:00

[15 image] Trump administration rescinds controversial freeze on federal assistance03:12

[16 image] Trump administration offers buyouts to all 2 million federal workers02:55

[17 image] Trump administration offers buyouts to all 2 million federal workers02:55

[18 image] Tuberculosis outbreak reported in Kansas01:46

[19 image] American Holocaust survivor returns to Auschwitz for the first time03:02

[20 image] Good News: Manatees brought back to health released into the wild01:29

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