Use Of Light In Medical Field

Light is the crucial visible signal.

Use of light in medical field.

What happens is that water is passed through a very strong uv light which in effect kills all the bacteria present rendering it perfectly sterile. A new study emerging practice of drug delivery systems which use the application of light to activate. April 3 2009 source. Ultraviolet light is environmentally friendly which makes it ideal for use in the medical field.

The term laser stands for light amplification by stimulated emission of radiation. Even our tv remotes use infrared light rays to give the signal to television. Medical lasers are medical devices that use precisely focused light sources to treat or remove tissues. A description of the position of visible light in the electromagnetic spectrum and a look at medical uses of visible light.

The use of endoscopes in diagnosis is described before photodynamic. Infrared light is used for imaging and for. Known as phototherapy the use of light in medical treatment is producing surprisingly successful results in the treatment of a variety of ailments from topical infections and chronic wounds to autoimmune and chronic degenerative diseases says chukuka s. It deactivates the dna from pathogens and makes it impossible for them to multiply.

Though the method is relatively simple it has become the center. Pretty much every form of light electromagnetic radiation finds some application in medicine. Today there are many benefits of uv light for medical use including germicidal applications such as water purification air and surface treatment. Healthy benefits of uv light.

Ultraviolet light is also used as a safe medical treatment. Infrared therapy is a safe drug free and effective way to reduce pain and inflammation throughout the body with the use of light. Thus light which appears to be a simple phenomenon of the universe has divers use to humans and life on earth. It stimulates the immune system and has shown good results in killing blood borne pathogens.

Use of light in medical therapy date. Processes include sewage treatment pool and spa air ventilation systems in hospitals and office buildings odor control sterilization elimination of vocs and industrial exhausts. Enwemeka dean of the university of wisconsin milwaukee s college of health sciences.