cannula

Sometimes can·u·la

[kan-yuh-luh]

noun

Surgery.

plural

cannulas, cannulae 

1. a metal tube for insertion into the body to draw off fluid or to introduce medication.

cannula

/ ˈkænjʊlə /

noun

1. surgery a narrow tube for insertion into a bodily cavity, as for draining off fluid, introducing medication, etc

Other Word Forms

• cannulation noun

Word History and Origins

Origin of cannula¹

First recorded in 1675–85; from New Latin, Latin: “small reed,” equivalent to cann(a) “reed, cane” + -ula diminutive suffix; cane, -ule

Word History and Origins

Origin of cannula¹

C17: from Latin: a small reed, from canna a reed

Example Sentences

It also called on the health service to record parental concerns, review workloads for ambulance crews, and review training around cannula, vascular access insertion, and intravenous therapy.

From BBC

Porters have to wheel beds through this open space, between patients being treated in chairs and nurses kneeling on the floor to remove cannulas.

From BBC

The duties included blood monitoring, inserting cannulas and doing echocardiograms, which are scans used to look at the heart and nearby blood vessels.

From BBC

The insulin pump is a small device - around the size of a deck of cards - which supplies a continuous flow of longer-acting insulin through a cannula underneath the skin.

From BBC

However, this requires a spinal tap with a cannula -- an invasive procedure with rare complications.

From Science Daily

Related Words

• cylinder 
• duct 
• pipe 
• pipeline 
• tunnel