The influence of bone on temperature patterns produced by 434-MHz electromagnetic radiation.
The temperature pattern produced in phantoms containing simulated bone and muscle components was determined for 434-MHz electromagnetic radiation. A parallelepiped phantom was employed in this study and heating was conducted for 15 minutes using a commercially available diathermy unit. Both slab and cylindrical bone geometries were investigated, as well as the influence of depth in muscle of the bone component on the resulting temperature pattern. The temperature perturbation produced by bone irradiated by 434-MHz radiation was found to vary drastically with the bone geometry, as well as with the depth of the bone in muscle.
D001831:Body Temperature; D001842:Bone and Bones / Q000528:radiation effects; D006358:Hot Temperature; D006801:Humans; D008961:Models, Structural; D011827:Radiation