Catheter Meaning: Definition, Examples, and Translations
🩺
catheter
[ˈkæθɪtər ]
Definition
medical device
A catheter is a thin tube made from medical-grade materials that is inserted into the body to treat diseases or perform a surgical procedure. It is commonly used to drain fluids, deliver medications, or conduct diagnostic tests. Catheters can be used in various parts of the body, including veins, arteries, and the bladder.
Synonyms
Examples of usage
- The doctor inserted a catheter to drain the patient's bladder.
- A Foley catheter is often used in hospitalized patients.
- During the procedure, a catheter was placed in the patient's heart.
- She required a catheter for her chemotherapy treatment.
Translations
To see the translation, please select a language from the options available.
Origin of 'catheter'
The word 'catheter' originates from the Greek word 'katheterein', which means 'to send down' or 'to let down'. This terminology reflects the function of a catheter, which is typically inserted into the body to either drain or deliver substances. The word entered the English language in the early 17th century, highlighting the advancement in medical techniques and device design of that period. Over the centuries, the use of catheters has evolved significantly, with innovations leading to various types that cater to specific medical needs. From simple tubes to sophisticated devices equipped with technology for monitoring and managing bodily functions, catheters have become essential tools in modern medicine.