oximeter

[ok-sim-i-ter]

noun

Medicine/Medical.

1. an instrument for measuring the oxygen saturation of the hemoglobin in a sample of blood.

Other Word Forms

• oximetric adjective

Word History and Origins

Origin of oximeter¹

First recorded in 1940–45; ox- + -i- + -meter

Example Sentences

Drawing inspiration from the way plants breathe, a group of researchers at Tohoku University has created a paper-based magnesium-air battery that can be used in GPS sensors or pulse oximeter sensors.

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There were no issues at birth and the pulse oximeter test was only provided as part of a trial, she added.

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It found pulse oximeter devices could be less accurate for people with darker skin tones, making it harder to spot dangerous falls in oxygen levels.

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It could, for example, result in patients not being able to see a doctor as -- based on the readings generated by the pulse oximeter -- they are deemed to be healthy.

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Inaccurate pulse oximeter readings are more common in Black patients than non-Black ones.

Read more on Los Angeles Times