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Optimizing OR Airflow: Supporting Safety for Patients and Surgical Teams

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In the high-stakes environment of the operating room, maintaining optimal airflow is critical when it comes to removing airborne pathogens, controlling infections, and creating a comfortable environment for surgical teams and patients.

“Researchers calculated that the average daily [surgical smoke] exposure for perioperative personnel had the passive effects of smoking 27 to 30 unfiltered cigarettes per day”1

Traditional OR setups often struggle to effectively clear and filter out surgical smoke. In many instances, ventilation systems can be blocked by other equipment such as surgical lights, causing several issues to arise2:

Increased Contamination 

Disrupted Air Patterns

Compromised Sterility

This not only compromises air quality but also increases the risk of long-term health complications. Without proper airflow management, hazardous substances can linger in the surgical field, causing both patients and staff to experience symptoms such as3:  

  • Asthma 

  • Chronic Bronchitis

  • Memory Loss

A safer operating room starts with smarter equipment design. When ventilation is obstructed by poorly positioned equipment, contamination risks rise, sterility is compromised, and risk of long-term health complications increases for both patients and staff.2,3

   

Could Airflow in your OR Be Compromised?

Complete the form to download the full case study and learn more about how airflow-optimized equipment designs can help improve ventilation and the removal of hazardous substances from the OR.

References
  1. Hill DS, O’Neill JK, Powell RJ, Oliver DW. Surgical smoke –a health hazard in the operating theatre: a study to quantify exposure and a survey of the use of smoke extractor systems in UK plastic surgery units. J Plast Reconstr Aesthet Surg.2012;65(7):911-916.
  2. Sadrizadeh, Sasan, et al. " ​A Systematic Review of Operating Room Ventilation." ​ Journal of Building Engineering, vol. ​ 43, 2021, 102693, https://doi.org/10.1016/j.jobe.2021.102693. ​ Accessed 18 May 2021.
  3. Canicoba ARB, Poveda VB. Surgical smoke and biological symptoms in healthcare professionals and patients: a systematic review. J Perianesth Nurs. 2022;37(1):130-136.
  4. Sadeghian, Parastoo, et al. " ​Impact of Surgical Lamp Design on the Risk of Surgical Site Infections in Operating Rooms with Mixing and Unidirectional Airflow Ventilation: A Numerical Study." ​ Journal of Building Engineering, vol. ​ 29, 2020, p. 101423. ScienceDirect, https://doi.org/10.1016/j.jobe.2020.101423. ​ Accessed 17 Apr. ​ 2020.