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Suction electrocautery device: an aid to decreasing localized air contamination
J. Kinahan1, M. G. McLoughlin, C. Taylor
1Department of Surgery, Division of Urology, University of British Columbia, Vancouver, BC.
The Canadian Journal of Urology
|April 12, 2001
Summary
Electrosurgery and LASERs can release human papilloma virus DNA into the air. This study introduces a low-cost suction-assisted cautery method to reduce airborne contaminants for operating room personnel.
Area of Science:
- Surgical Safety
- Infectious Disease Control
- Minimally Invasive Surgery
Background:
- Airborne contaminants pose a risk to operating room personnel.
- Electrocautery and LASERs release human papilloma virus (HPV) DNA during procedures like wart removal.
- The infectivity of airborne HPV particles remains unproven, but surgical masks filter larger particles.
Purpose of the Study:
- To evaluate the effectiveness of surgical masks in filtering larger volumes of contaminated operating room air.
- To present a novel, cost-effective technique for reducing airborne contaminants during electrosurgery.
Main Methods:
- Describing a technique for suction-assisted cautery.
- Comparing the cost of this technique to standard operative setups.
Main Results:
- Electrocautery and LASER evaporation release HPV DNA into the operating room environment.
- Surgical masks are effective at removing viral particles.
- A suction-assisted cautery technique can be implemented at no additional cost.
Conclusions:
- Airborne HPV DNA is released during electrosurgery and LASER procedures.
- A cost-effective suction-assisted cautery method can mitigate the risk of airborne contamination for surgical staff.
- Further research is needed to demonstrate the infectivity of airborne viral particles.