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A Step-by-Step Guide to Mosquito Electroantennography
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[The Laryngeal mask - step by step].

Rolf Dembinski, Daniel Scholtyschik

    Deutsche Medizinische Wochenschrift (1946)
    |May 15, 2019
    PubMed
    Summary

    Laryngeal masks provide airway access for surgery and difficult intubations. Despite advances, they still don't reliably prevent pulmonary aspiration, limiting critical care use to rescue scenarios.

    Area of Science:

    • Anesthesiology
    • Critical Care Medicine
    • Medical Devices

    Background:

    • Laryngeal masks are supraglottic airway devices used since the 1980s.
    • They are crucial for routine mechanical ventilation during short surgeries and managing difficult airways.
    • Advances aim to improve positioning and seal for higher pressures, reducing aspiration risk.

    Purpose of the Study:

    • To review popular laryngeal masks.
    • To outline indications for their use.
    • To describe the handling of laryngeal masks.

    Main Methods:

    • Review of existing literature and clinical practice.
    • Presentation of various laryngeal mask prototypes.
    • Discussion of their application and handling.

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    Main Results:

    • Laryngeal masks are widely used for airway management in specific surgical and emergency settings.
    • Despite design improvements, current laryngeal masks do not offer foolproof protection against pulmonary aspiration.
    • Their application in critical care remains restricted to intubation failure rescue situations.

    Conclusions:

    • Laryngeal masks are valuable tools but have limitations regarding aspiration protection.
    • Further research and development are needed to enhance their safety profile for broader clinical application.
    • Understanding their indications and proper handling is essential for effective use.