CANNULAS Meaning and
Definition
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A cannula, also known as a canula, is a thin and hollow tube-like medical instrument that is primarily used in various healthcare procedures, particularly in the context of surgical interventions or medical treatments. It is typically made of either plastic or metal, designed for the purpose of insertion into the body to either extract or deliver fluids, gases, or other substances.
Cannulas are extensively employed in a wide range of medical fields, including vascular surgery, plastic surgery, anesthesia, and cardiology, among others. They are commonly used to administer medications, such as intravenous fluids or anesthesia, or to extract bodily fluids from patients. This is facilitated by the insertion of the cannula through a small incision or puncture in the skin, allowing medical professionals to carry out their intended procedures with precision and minimal invasiveness. Once inserted, the cannula serves as a conduit through which fluids can be transported into or out of the body.
Cannulas come in various sizes, shapes, and designs that are specifically tailored to suit different medical applications. The selection of an appropriate cannula depends on factors such as the procedure being performed, the site of insertion, and the specific requirements of the patient. Given their widespread use in healthcare, cannulas play a pivotal role in enabling successful medical interventions and procedures while minimizing patient discomfort and promoting optimal recovery.
Common Misspellings for CANNULAS
Etymology of CANNULAS
The word "cannula" has a Latin origin and its etymology can be traced back to the Latin word "canna", which means "reed" or "tube". In ancient times, reeds were used as simple tubes for various purposes, including drawing and transferring fluids. This Latin term was later adopted into English to describe a hollow tube or a small flexible tube inserted into a body cavity or blood vessel for medical purposes. The plural form of the word, "cannulas", simply follows the regular pluralization pattern of adding an "s" at the end.
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