Laser Used In Medical Field

Lasers can be used for many medical purposes.

Laser used in medical field.

Many scientific military medical and commercial laser applications have been developed since the invention of the laser in 1958. Laser medicine consists in the use of lasers in medical diagnosis treatments or therapies such as laser photodynamic therapy photorejuvenation and laser surgery. Port wine stains reddish purple skin blotches that appear on about three out of every one thousand children are an example. The coherency high monochromaticity and ability to reach extremely high powers are all properties which allow for these specialized applications.

The term laser stands for light amplification by stimulated emission of radiation. Medical lasers are medical devices that use precisely focused light sources to treat or remove tissues. Medical lasers are also widely used for various types of cosmetic surgery including the removal of certain kinds of birthmarks. Lasers used in medicine include in principle any type of laser but.

The laser light beam does not pose health risks to the patient or medical team. The increasing use of laser in medicine has only been possible due to a better understanding of the interaction between laser light and living tissue. New technology has induced its deployment in the field of medical applications from surgery to non invasive therapeutic processes.