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A novel technique for protecting staff during microlaryngoscopy procedures

T Zoabi1, O Ronen2

  • 1Department of Otolaryngology - Head and Neck Surgery, Saint Vincent De Paul Hospital, Nazareth, affiliated with Azrieli Faculty of Medicine, Bar Ilan University, Safed, Israel.

The Journal of Laryngology and Otology
|January 8, 2021
PubMed
Abstract

Insights

This study introduces a simple, low-cost method to enhance staff safety during microlaryngoscopy (ML) by minimizing aerosol exposure. The technique uses a modified microscope drape to create protective barriers, increasing operating room safety.

Area of Science:

  • Otolaryngology
  • Surgical Safety
  • Infection Control

Background:

  • Microlaryngoscopy (ML) is an aerosol-generating procedure.
  • Protecting healthcare workers from infectious aerosols during ML is crucial.
  • Existing protective measures may be insufficient or cumbersome.

Purpose of the Study:

  • To present a novel, simple, and cost-effective method to enhance staff protection during microlaryngoscopy.
  • To minimize droplet and aerosol exposure in the operating theatre.

Main Methods:

  • A clear plastic microscope drape is attached to the objective lens.
  • The drape is adapted to cover the patient's head and torso.
  • Microscope binocular holes are repurposed to create protective sleeves for the surgeon's hands.

Main Results:

  • The technique provides a physical barrier against aerosolized particles.
  • It allows for continued surgical manipulation and visualization.
  • The method is technically feasible and requires minimal additional equipment.

Conclusions:

  • The described technique offers a practical solution for increasing safety during microlaryngoscopy.
  • It effectively minimizes droplet and aerosol exposure for operating room staff.
  • This approach is inexpensive and adaptable for widespread implementation in hospitals.
Keywords:
2019 Novel CoronavirusCOVID-19EquipmentInfection ControlOtorhinolaryngologic Surgical ProceduresSARS-CoV-2

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