Journal of Electrical & Electronic Systems

Takashi Kameda

Publications

• Review Article
  Electromagnetic Fields from Dental Devices and their Effects on Human Health
  Author(s): Takashi Kameda and Kazuo OhkumaTakashi Kameda and Kazuo Ohkuma
  
  Magnetic fields can cause human health problems. Low-frequency electromagnetic fields are sometimes induced by electric currents in metallic objects that are worn or used in or on the body, and are unlike the high-frequency electromagnetic fields that produce heat. In low-frequency magnetic fields, the strength of the induced electric current is believed to be more important than the magnetic field strength in terms of effects on the health of living bodies. Electrically powered dental devices, including personal devices such as electric toothbrushes and professional devices such as curing lights for light-cured dental resins, are widely used because of their convenience, but the electric circuits and motors that power them produce low-frequency electromagnetic waves. These magnetic fields induce electric currents in teeth and in metallic appliances that are set in the oral cavity. Th.. Read More»
  DOI: 10.4172/2332-0796.1000118

  Abstract PDF