artificial blood

noun

1. a chemical emulsion, capable of carrying oxygen and carbon dioxide, for temporary use as a blood substitute in medical emergencies or when a patient objects to blood transfusions on religious grounds.

Word History and Origins

Origin of artificial blood¹

First recorded in 1970–75

Example Sentences

In one recent example, teams of tiny magnetic robots—each about the size of a grain of sand—cleared blockages in artificial blood vessels by forming chains to push through the obstructions.

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In recent demonstrations, teams of tiny magnetic robots—each about the size of a grain of sand—cleared blockages in artificial blood vessels by forming chains to push through the obstructions.

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Now, researchers have found a way to bridge the gap between in vitro and in vivo research: artificial blood vessels.

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The more efficient differentiation and lab-grown vessels could allow researchers to grow an artificial blood brain barrier to test neurological drugs under development, according to Lian.

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Traditional artificial blood vessel designs often don't mimic the natural design needed to function properly in the body.

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