| 摘要 |
PURPOSE:To improve the distribution of magnetic lines of force by a method wherein an amorphous magnetic thin plate is laminated with ferrite magnetic material or Al-Ni-Co magnetic material and magnetized along the parallel direction to the laminated surface. CONSTITUTION:An amorphous magnetic thin plat 2, made of alloy composed of about 60-80 atomic% of iron group transition metal, about 1-20 atomic% of boron and about 1-20 atomic% of silicon or made of alloy composed of above components and about 1-20 atomic% of rare earth elements, is formed to a cup shape. Ferrite magnetic material or Al-Ni-Co magnetic material 1 is coupled with this cup shape thin plate 2 and magnetized along the laminating direction. With this constitution, magnetic lines of force 3 converge to the magnetizing direction and are distributed widely. Therefore, when this magnetic body is adhered to the affected part of the skin, the effect of magnetic lines of force is extended to the wide range so that large medical effect can be expected. |
