The Merivaara Q-Flow surgical light improves the working environment in operating rooms and offers a new way to reduce the risk of infections.​

Designed and manufactured in Finland, Q-Flow was developed to fulfill the needs of the modern surgical team. It offers improvements on many standard features in the industry as well as innovations.

“I believe this is one of the best operating theater lights in the world,” says CEO Markku Aherto. “We are very excited about this excellent product.”

The light achieves superb color rendering, particularly in red and skin shades, which makes the product perfect for a variety of surgical procedures such as internal or plastic surgery. The Q-Flow gives a very deep column of light and dynamic obstacle compensation, so if the surgeon bends over his or her patient, sensors brighten other LEDs to reduce shadows.

Moreover, the light has sterile and intuitive controls. The Q-Flow displays simple user instructions on the operating table so the surgeon does not have to look up.

“We had surgeons, anesthesiologists and nurses give us their input as we developed the Q-Flow,” Aherto continues. “They are very enthusiastic about the final result.”

One of the most popular features is the way it improves hygienic conditions. Standard operating room lights create turbulence intensity, acting like an aircraft wing to pull particulates in the air right over the patient. Merivaara’s designers shaped the Q-Flow as a series of concentric circles with open spaces in between. This improves laminar airflow so sterile conditions are maintained and the risk of infection is reduced. The standard turbulence intensity should be below 37.5 percent but the Q-Flow boasts 15.9 percent according to the DIN 1946-4:2008 standard.