LARYNGEAL MASKS Meaning and
Definition
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Laryngeal masks, also known as laryngeal mask airways (LMAs), are medical devices used to establish and maintain a patent airway during various medical procedures. They are inflatable masks made of soft, flexible material that are inserted into the patient's throat to provide a clear passage for air to enter and exit the lungs. Laryngeal masks are specifically designed to form a seal around the laryngeal opening, preventing the entry of foreign material while allowing adequate ventilation.
These devices are commonly used as an alternative to endotracheal tubes (ETTs) in certain scenarios, particularly during anesthesia administration or resuscitation. Laryngeal masks are beneficial when intubation with an ETT is difficult or impractical, or when a patient cannot tolerate an ETT due to anatomical variations, facial trauma, or other contraindications.
The airway created by a laryngeal mask ensures the delivery of oxygen and other anesthetic gases directly into the patient's lungs. It also protects the airway from regurgitated material or secretions during surgical procedures. Laryngeal masks are available in various sizes to accommodate patients of different ages and sizes.
Overall, laryngeal masks offer a relatively simple and non-invasive method of maintaining an unobstructed airway. They have become widely used in clinical practice due to their efficacy, ease of use, and reduced risk of complications compared to other airway management techniques.
Common Misspellings for LARYNGEAL MASKS
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Etymology of LARYNGEAL MASKS
The word "laryngeal masks" consists of two components: "laryngeal" and "masks".
1. "Laryngeal" refers to the larynx, which is a part of the throat involved in speech production and the passage of air to the lungs. It comes from the Greek word "larungealē", derived from "larugx", meaning "larynx".
2. "Masks" refers to a covering or a protective device that can be worn over the face. It traces back to Middle French "masque", ultimately derived from the Italian word "maschera", which denotes a mask or a disguise.
Combining these elements, "laryngeal masks" refers to a medical device used to maintain an open airway during surgery or other medical procedures, which covers the larynx and allows for the passage of air.
