airway

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Related to Nasopharyngeal airway: Oropharyngeal airway, Laryngeal mask airway, Guedel airway

airway

1. an air route, esp one that is fully equipped with emergency landing fields, navigational aids, etc.
2. a passage down which air travels from the nose or mouth to the lungs
3. Med a tubelike device inserted via the throat to keep open the airway of an unconscious patient
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005
The following article is from The Great Soviet Encyclopedia (1979). It might be outdated or ideologically biased.

Airway

 

an approved route for regular flights of transport planes. The route is provided with maintained airfields and with the necessary ground-support equipment (radio beacons, air lane identification markers, and the like) to insure safe takeoff and landing. Civil aviation flights are generally carried out on airways. In some special cases—for instance, when servicing expeditions or rendering emergency medical assistance—flights are carried out independent of any airway. The first Soviet airway was inaugurated in 1923 between Moscow and Nizhnii Novgorod (now called Gorky). In 1968 more than 2,500 airways (with a total extent of about 500,000 km) constituted the consolidated network of the USSR Aeroflot system, linking about 3,500 cities and populated points within the country and 44 foreign countries.

The Great Soviet Encyclopedia, 3rd Edition (1970-1979). © 2010 The Gale Group, Inc. All rights reserved.

airway

[′er‚wā]
(building construction)
A passage for ventilation between thermal insulation and roof boards.
(mining engineering)
A passage for air in a mine. Also known as air course.
(navigation)
A designated route of passage for aircraft.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.

airway

airway
A passage for ventilation between thermal insulation and roof boards.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.

airway

airwayclick for a larger image
Some of the legends on airways for aeronautical charts.
A control area, or a portion thereof, established in the form of a corridor (ICAO). An airway is equipped with radio navigation aids. It is a path through navigable airspace designated by the appropriate authority within which air traffic services are provided.
An Illustrated Dictionary of Aviation Copyright © 2005 by The McGraw-Hill Companies, Inc. All rights reserved
References in periodicals archive ?
Based upon the results of our study, we conclude that split nasopharyngeal airway assisted method is a better alternative to the tube first method for awake facilitated fiberoptic nasal intubation in terms of time taken to intubate, patient comfort, success rates, and hemodynamic stability.
Capasso, "Treatment of snoring with a nasopharyngeal airway tube," Case Reports in Medicine, vol.
Randomized clinical trials incorporating blinded measurement approaches are needed, in order to establish the role of maxillary expansion with respect to nasopharyngeal airway morphology.
Initially, the patient had planned to use the nasopharyngeal airway on consecutive days; however, the patient developed significant nasal obstruction, facial pressure, and a constant, dull headache.
The long face syndrome and the impairment of nasopharyngeal airway. Angle Orthod.
Information gathered included the patients' demography, etiological cause of the nasopharyngeal airway obstructions, and any previous surgical interventions.
Therefore the insertion of a nasopharyngeal airway or suction catheter may have initiated the laryngospasm.
Paul and Nanda7 found greater prevalences of mouth breathing and nasopharyngeal airway obstruc-tion in subjects with Class II malocclusions.
Approaches to decrease airway obstruction include positioning the infant on their side or prone, nasopharyngeal airway (NPA), nasal continuous positive airways pressure (nCPAP), a laryngeal mask airway (LMA) and endotracheal intubation.
Large polyps can reach the nasopharyngeal airway. Although computed tomography manifestations are well known, MRI reports are scarce.
* Inserting a nasopharyngeal airway and placing the casualty in the recovery position;
Checklist of instruments / equipment beforehand- Anatomical masks size 3 & 4, Guedel or pharyngeal airway size 3 & 4, Nasopharyngeal airway size 7, Laryngoscope Macintosh standard handle, Short / stubby handle--Anesthetics, India make, Curved Macintosh blade 3 & 4, Cuffed Endotracheal Tubes sizes 6, 6.5, 7, 7.5, Malleable stylets, Magill's forceps.