Sir Robert Reynolds Macintosh (1897-1989) New Zealand Anaesthetist. Inventor of Macintosh Laryngoscope; gum elastic bougie; Illuminated introducer; RFD 5580 life-jacket...
The Macintosh laryngoscope has a curved blade which allows exposure of the larynx by positioning the tip in the vallecula, anterior to the epiglottis, lifting it out of view. Designed 1943 by Sir Robert Reynolds Macintosh (1897–1989) New Zealand Anaesthetist.
Direct laryngoscopy is the use of the laryngoscope to visualise the vocal cords (larynx) under direct vision, usually to facilitate endotracheal intubation.