Abstract
Optical stylets are versatile airway tools now offered in many different designs that are useful for placing endotracheal tubes (ETTs) and confirming location, either used independently, with laryngoscopes, or with supraglottic airways (SGAs). There are wide variations in optical stylet length, malleability, and light sources. Their only common feature is that they provide imaging through an ETT. As they are passed beyond the vocal cords they all permit tracheoscopy.
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Manufacturer’s Web Sites
AI MEDICAL: Video RIFL—http://www.aimedicaldevices.com/videorifl.html
CLARUS MEDICAL: Shikani, Levitan, Video Scope—http://www.clarus-medical.com/airway-management/airway_home.htm
STORZ: Bonfils, Brambrinck—http://www.karlstorz.de/cps/rde/xchg/SID-35846978-EB5BAFE8/karlstorz-en/hs.xsl/49.htm
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Richard Levitan receives royalties on the FPS Levitan Optical Stylet manufactured and sold by Clarus Medical, Minneapolis, MN.
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Levitan, R. (2013). The Role of Optical Stylets. In: Glick, D., Cooper, R., Ovassapian, A. (eds) The Difficult Airway. Springer, New York, NY. https://doi.org/10.1007/978-0-387-92849-4_9
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DOI: https://doi.org/10.1007/978-0-387-92849-4_9
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