
Laryngeal mask airway - Wikipedia
A laryngeal mask airway (LMA), also known as laryngeal mask, is a medical device that keeps a patient's airway open during anaesthesia or while they are unconscious. It is a type of supraglottic airway device.
Laryngeal Mask Airway: Overview, Indications, Contraindications
2021年10月12日 · The laryngeal mask airway (LMA) is a supraglottic airway device developed by British Anesthesiologist Dr. Archi Brain. It has been in use since 1988. Initially designed for use in the...
How To Insert a Laryngeal Mask Airway - Critical Care ...
The laryngeal mask airway (LMA) is a commonly used supraglottic airway. The LMA is an orally introduced supraglottic airway tube with a cuffed mask at one end that forms a low-pressure seal around the laryngeal inlet. LMA ventilation has several advantages over other methods.
What Is a Laryngeal Mask Airway (LMA) Used For? - MedicineNet
A laryngeal mask airway (LMA) is a device inserted behind the mouth and nose, connecting them to the food pipe (pharynx) to allow breathing, oxygenation, and administration of anesthetic gases, without inserting a tube in the windpipe.
Laryngeal Mask Airway - StatPearls - NCBI Bookshelf
2023年7月11日 · Laryngeal mask airways (LMA) are supraglottic airway devices. They may be used as a temporary method to maintain an open airway during the administration of anesthesia or as an immediate life-saving measure in a patient with a difficult or failed airway.
Advantages, Disadvantages, Indications, Contraindications and ...
The advantages of the laryngeal mask airway include anesthetic management, induction, maintenance, and emergence. The placement of the LMA can be accomplished without muscle relaxants and laryngoscopy.
Laryngeal Mask Airway (LMA) • LITFL • CCC Airway
2024年7月1日 · LMA is an acronym for Laryngeal Mask Airway; a type of extraglottic airway device aka supraglottic airway device (SAD) USES. rescue airway in a failed intubation; facilitate blind insertion of bougie or ETT into trachea; facilitate blind insertion of bronchscopic assisted airway control; improve oxygenation as part of rapid sequence airway approach