How smoke evacuation can enhance surgical efficiency while addressing serious safety concerns.
The facts about the dangers of surgical smoke are clear and compelling, said Krista Sugerman, vice president and general manager of Core Surgical Innovations at Medtronic.
Research shows surgical smoke contains more than 150 hazardous chemicals.¹ Exposure levels can be significant – in some cases equated to smoking 27-30 unfiltered cigarettes per day.²† The impact on clinicians is measurable as well. Nurses exposed to surgical smoke experience two times more respiratory issues than the general population, according to research.?? ³‡
To address these risks, Medtronic has focused on developing solutions that integrate into existing surgical workflows. Sugerman pointed to systems such as RapidVac™, which use ULPA filtration capable of capturing greater than 99.99% of smoke particles as small as 0.12 µm.4
Beyond staff safety, surgical smoke also presents challenges inside the operating room that can affect performance. “A surgeon’s ability to see what they’re doing during a procedure is critical, so anything we can do to improve their view of the surgical field is worth it,” Sugerman said.
Smoke can obscure visualization and reduce procedural efficiency, particularly in minimally invasive environments. Sugerman said devices like the Valleylab™ SM smoke management pencil are designed to mitigate that impact, removing 99% of surgical plume in testing conditions.5§ Improved visibility, she noted, is one factor contributing to the broader shift toward advanced surgical modalities, including robotic-assisted procedures.
“Enhanced visualization capabilities are one of the drivers in the shift from open and laparoscopic surgery to robotic-assisted surgery – and Medtronic is the only company today with solutions across all modalities,” she said. “At the end of the day, if technology helps the surgeon and surgical team, it’s good for patients.”
Looking ahead, Sugerman emphasized the importance of collaboration between manufacturers, distributors and healthcare providers as regulatory scrutiny increases.
“Partnership is paramount,” she said. “We must work together to raise awareness about the dangers of surgical smoke, and the effectiveness of available solutions.”
¹ Pierce JS, et al. J Occup Environ Hyg. 2011;8(7):447–466
² Hill DS, et al. J Plast Reconstr Aesthet Surg. 2012;65(7):911–916.¹
³ Ball K. J AORN. 2010 Aug;92(2):e1–e23
⁴ Based on internal memo #RE0025744, March 2020
⁵ Based on internal test report #RE00486994, Dec. 6–7, 2023
† Average based on 44 operating days in a single elective plastic surgery theatre where porcine tissue was subject to electrocautery tissue ablation. Results may not be indicative of the average operating theatre.
‡ Most frequently reported respiratory symptoms include nasal congestion, coughing, allergies, sinus infection/problems.
§ Bench testing conditions; results may not be indicative of clinical performance.