Pronunciation: [kˈanjʊlə] (IPA) 
The spelling of the word "canula" can be confusing due to the presence of two consonants that are not usually seen together in English. The word is pronounced /ˈkæn.jʊ.lə/, with the stress on the second syllable. The "c" is pronounced as "k," while the "n" and "u" together form the sound "nyu." The final "a" is pronounced as "uh." A canula is a medical device that is inserted into the body for the delivery or removal of fluids.
A canula, also spelled as cannula, is a medical instrument that is designed as a thin, hollow tube, often made of metal or plastic, with a sharp or blunt tip on one end. The instrument is used in a variety of medical procedures to allow the accessing, extraction, or administration of fluids or gases into the body. It is commonly used in hospitals, clinics, and other healthcare settings.
The canula typically has a flexible design, ensuring ease of insertion into different areas of the body, such as blood vessels, body cavities, or organs. It may be used for various purposes, including drawing blood samples, administering drugs, delivering fluids or nutrients, draining unwanted fluids, or providing oxygen or anesthesia during surgery. Depending on the specific application, different sizes and shapes of cannulas are available.
In many cases, the canulas are inserted through a small incision or puncture in the skin to minimize discomfort and trauma. Once properly inserted, they are typically secured in place using sutures or adhesive dressings. After use, the canula may be removed or left in place for a desired period, depending on the procedure.
Overall, the canula is an essential medical instrument that enables healthcare professionals to safely and effectively perform a wide range of procedures, enhancing patient care and treatment outcomes.
An incorrect spelling of cannula.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word canula derives from the Latin word canna, meaning reed or pipe. In Latin, it specifically referred to a small reed or tube used for drinking or transferring liquids. Over time, the word evolved into cathæna in Late Latin and then cannula in medieval Latin. From there, it entered various Romance languages and eventually made its way into English as canula or cannula.
