VENTILATOR Meaning and
Definition
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A ventilator refers to a mechanical device designed to assist and support the process of breathing in individuals who are unable to do so on their own, typically due to severe illness or injury. It is a crucial piece of medical equipment commonly used in hospitals, intensive care units (ICUs), and emergency rooms. The main purpose of a ventilator is to provide artificial respiration by assisting with the inflow and outflow of air in the lungs.
Ventilators ensure that sufficient oxygen is delivered into the lungs and carbon dioxide is removed from the body, maintaining the necessary gas exchange required for bodily functions. They achieve this by delivering pressurized oxygen through a tube or mask into the patient's airway, simulating the natural breathing process. The ventilator can be adjusted according to the patient's unique needs, controlling the volume, pressure, and rate of air delivered.
Advanced ventilator models often incorporate sophisticated features, such as comfort settings, monitoring capabilities, and alarms to detect any potential issues. These machines are operated and supervised by trained healthcare professionals, including doctors, respiratory therapists, and nurses, who closely monitor the patient's respiratory status and make necessary adjustments to ensure optimal ventilation.
Ventilators are crucial in supporting individuals with acute respiratory distress syndrome, chronic obstructive pulmonary disease, pneumonia, or other conditions that hinder their ability to breathe adequately. During emergencies or surgeries, ventilators also play a vital role in ensuring the patient's safety and stability by maintaining their breathing function.
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A machine or contrivance for regulating the admission of fresh air.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
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Etymology of VENTILATOR
The word "ventilator" derives from the Latin noun "ventus", meaning "wind" or "breath", which is also the source of the English word "ventilate". The Latin word "ventilare" means "to fan" or "to furnish with a breeze". The suffix "-or" in "ventilator" indicates the instrumental agent, suggesting a device or mechanism that creates or circulates air, wind, or breath. Overall, the etymology reflects the original purpose of a ventilator as a device used to provide airflow or ventilation in various contexts, including medical applications.
Similar spelling words for VENTILATOR
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