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Use of a point-of-view camera and an Apple® iPad to teach direct laryngoscopy to trainees

  • Anujan Poologaindran
  • Brian Milne
  • Rene V. Allard
  • Robert C. TanzolaEmail author
Correspondence

To the Editor,

The ability to teach direct laryngoscopy effectively poses a challenge to medical educators.1 A key difficulty is the inability of the instructor and trainee to visualize the laryngoscopy field of view simultaneously. The ability of the instructor to see what the trainee is seeing would allow for real-time feedback without interference with the laryngoscopy. This concept was previously described by Levitan who invented a head-mounted video system connected to a monitor for real-time display.2 Nevertheless, the costs and technical setup associated with Levitan’s “Airway Cam™” likely limited its widespread use as a teaching tool. To address these limitations, we have created an alternative solution that is simple, portable, cost effective, and as unobtrusive to the trainee as possible.

A JVC ADIXXION GC-XA2 camera (JVC Canada) was used to stream a high resolution video to a fourth generation iPad (Apple ®Canada) using Wi-Fi connectivity. The camera was mounted on a goggle...

Keywords

Mobile Technology Direct Laryngoscopy Laryngoscopic View Teaching Paradigm High Resolution Video 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

Acknowledgements

We thank the Queen’s University School of Medicine for giving us access to the patient simulation lab. We are also grateful to Joelle B. Thorpe, PhD for assistance with editing and submitting this manuscript.

Disclosure of funding

Queen’s University Research Initiation Grant awarded to Robert C. Tanzola.

Conflicts of interest

None declared.

Supplementary material

VIDEO The laryngoscopic view from the point-of-view JVC ADIXXION GC-XA2 camera streamed to an Apple® iPad. The glottis of the mannequin and subsequent intubation is easily visualized (WMV 10684 kb)

References

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    Levitan RM, Cook-Sather SD, Ochroch EA. Demystifying direct laryngoscopy and intubation. Hosp Physician 2000; 36: 47-59.Google Scholar
  2. 2.
    Levitan RM. A new tool for teaching and supervising direct laryngoscopy. Acad Emerg Med 1996; 3: 79-81.PubMedCrossRefGoogle Scholar
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    Sclafani J, Tirrell TF, Franko OI. Mobile tablet use among academic physicians and trainees. J Med Syst 2013; 37: 9903.PubMedCrossRefPubMedCentralGoogle Scholar
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    Ozdalga E, Ozdalga A, Ahuja N. The smartphone in medicine: a review of current and potential use among physicians and students. J Med Internet Res 2012; 14: e128.PubMedCrossRefPubMedCentralGoogle Scholar
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    Nosta J. How Google Glass is changing medical education. Forbes 2013. Available from URL: http://www.forbes.com/sites/johnnosta/2013/06/27/google-glass-teach-me-medicine-how-glass-is-helping-change-medical-education/ (accessed June 2014).

Copyright information

© Canadian Anesthesiologists' Society 2014

Authors and Affiliations

  • Anujan Poologaindran
    • 1
  • Brian Milne
    • 1
  • Rene V. Allard
    • 1
  • Robert C. Tanzola
    • 1
    Email author
  1. 1.Department of Anesthesiology, Kingston General HospitalQueen’s UniversityKingstonCanada

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