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Diathermy is produced by two techniques: short-wave radio frequencies in the range 1–100 MHz (shortwave diathermy) or microwaves typically in the 915 MHz or 2.45 GHz bands (microwave diathermy), the methods differing mainly in their penetration capability. [4] [5] [6] It exerts physical effects and elicits a spectrum of physiological responses.
Diathermy equipment typically operates in the short-wave radio frequency (range 1–100 MHz) or microwave energy (range 434–915 MHz). [citation needed] Pulsed electromagnetic field therapy (PEMF) is a medical treatment that purportedly helps to heal bone tissue reported in a recent NASA study. This method usually employs electromagnetic ...
Diathermy is used by some as a synonym for electrosurgery but in other contexts diathermy means dielectric heating, produced by rotation of molecular dipoles in a high frequency electromagnetic field. This effect is most widely used in microwave ovens or some tissue ablative devices which operate at gigahertz frequencies. Lower frequencies ...
Medical applications of radio frequency (RF) energy, in the form of electromagnetic waves (radio waves) or electrical currents, have existed for over 125 years, [9] and now include diathermy, hyperthermy treatment of cancer, electrosurgery scalpels used to cut and cauterize in operations, and radiofrequency ablation. [10]
A microwave oven uses dielectric heating to cook food.. Dielectric heating, also known as electronic heating, radio frequency heating, and high-frequency heating, is the process in which a radio frequency (RF) alternating electric field, or radio wave or microwave electromagnetic radiation heats a dielectric material.
That little gold man bestowed as filmmaking's highest honor at the Academy Awards has a name. It's Oscar. Yes, the Academy of Motion Picture Arts and Sciences, the governing body for the glitzy ...
An Australian man has been found not guilty of rape after blaming it on “sexsomnia.” Timothy Malcolm Rowland, 40, was found not guilty of rape after a seven-day trial after jurors agreed that ...
[2] [4] As depression is also associated with pro-inflammatory responses, the suggestion is that the causes of depression are little different from the causes of the autoimmune diseases it is largely co-morbid with, with sanitary environments increasing the risk of excessive inflammation in response to psychosocial stressors just as it is ...