catheter Definition
a thin tube made from medical grade materials that is inserted into the body for medical purposes, such as to remove fluids or to allow access to veins and arteries.
Using catheter: Examples
Take a moment to familiarize yourself with how "catheter" can be used in various situations through the following examples!
Example
The doctor inserted a catheter into the patient's bladder to drain urine.
Example
A central venous catheter was used to administer medication.
Example
The patient required a urinary catheter after surgery.
catheter Synonyms and Antonyms
Phrases with catheter
Foley catheter
a type of catheter that is inserted through the urethra into the bladder to drain urine
Example
The nurse inserted a Foley catheter to monitor the patient's urine output.
Swan-Ganz catheter
a type of catheter that is inserted through a vein and into the heart to measure blood pressure and cardiac output
Example
The doctor inserted a Swan-Ganz catheter to monitor the patient's heart function during surgery.
peripherally inserted central catheter (PICC)
a type of catheter that is inserted through a vein in the arm and threaded through to the larger veins near the heart, used for long-term intravenous therapy
Example
The patient received chemotherapy through a peripherally inserted central catheter.
Origins of catheter
from Greek 'kathetēr', meaning 'something inserted'
Summary: catheter in Brief
A 'catheter' [ˈkæθətər] is a thin tube made from medical grade materials that is inserted into the body for medical purposes. It is used to remove fluids or to allow access to veins and arteries. Examples include a Foley catheter, which drains urine, and a Swan-Ganz catheter, which measures blood pressure and cardiac output.
