artificial blood

American  

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.

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Etymology

Origin of artificial blood

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.

From The Wall Street Journal

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.

From The Wall Street Journal

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

From Science Magazine

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.

From Science Daily

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

From Science Daily