Why do surgeons wear blue blouse?

Blue is the color most pleasant feeling to the eye when in the surgical environment many light bulbs.

According to the doctors who specialize in this surgery, there are many that are used in the operating room, not only in Vietnam but all hospitals in the world. Where to use green, where the deep blue, green ... but are the colors for the most pleasant feeling eyes.

For more information, the average physician said, before the theatres have ever used sheets, acidosis and white doctor's clothing. However, after that notice, the Red of blood the patient great contrast with white in the operating room makes the operating crew fast eyestrain, stress-causing, dispersing my attention to the doctors, the surgery lasted.

Therefore, until the 60 's of the 20th century, operating and operating linen shirt gradually changes to a green or blue-the color of eye surgery helps is staff are more relaxed.

The green to help the doctor look better because it helps your doctor's eyes are after looking at so many red things, such as a patient's blood during surgery.

If the surgeon looked too long on the color red or pink, he dazzled. The red signal in the brain start being faded, leaving the doctor's hard look at the other colors on the human body. But according to psychologist John Werner, who specializes in vision research at the University of California, Davis, then, if sometimes they look at these blue eyes, they will become more sensitive to the different shades of red.

A cause anymore cause the doctor "the" blue is because when you look long into the red, you would be born of the illusion blue when seen on a white surface. This illusion will "follow" the doctor's look, like the hovering that we "see" after looking straight into Flash on the lens.=