Today there are many benefits of uv light for medical use including germicidal applications such as water purification air and surface treatment.
Use of light in medical field.
A similar technique is used to sterilize a range of medical equipment and tools making sure that it is safe for use by medical professionals and by patients.
A description of the position of visible light in the electromagnetic spectrum and a look at medical uses of visible light.
Infrared therapy is a safe drug free and effective way to reduce pain and inflammation throughout the body with the use of light.
We use light as traffic signals navigation signals etc.
Ultraviolet light is also used as a safe medical treatment.
Use of light in medical therapy date.
Radio waves electromagnetic energy with wavelengths longer than infrared light are used in mri imaging.
April 3 2009 source.
The use of endoscopes in diagnosis is described before photodynamic.
A new study emerging practice of drug delivery systems which use the application of light to activate.
Thus light which appears to be a simple phenomenon of the universe has divers use to humans and life on earth.
Infrared light is used for imaging and for.
Pretty much every form of light electromagnetic radiation finds some application in medicine.
Medical lasers are medical devices that use precisely focused light sources to treat or remove tissues.
It stimulates the immune system and has shown good results in killing blood borne pathogens.
Enwemeka dean of the university of wisconsin milwaukee s college of health sciences.
Light is the crucial visible signal.
It deactivates the dna from pathogens and makes it impossible for them to multiply.
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.
The term laser stands for light amplification by stimulated emission of radiation.
Processes include sewage treatment pool and spa air ventilation systems in hospitals and office buildings odor control sterilization elimination of vocs and industrial exhausts.
Even our tv remotes use infrared light rays to give the signal to television.
Ultraviolet light is environmentally friendly which makes it ideal for use in the medical field.