| 摘要 |
<P>PROBLEM TO BE SOLVED: To perform efficiently a power supply to a device (introduction device in an object under test) for introducing into the object under test like a capsule type endoscope. <P>SOLUTION: A vest 31 covering the object under test includes coils 61, 62 for supplying power to be sound obliquely and symmetrically on the peripheral surface of the vest 31 and supplies the power from a power supply unit in the external device to the coils 61, 62 through driver circuits 63-66. Thus, current flows to the coils 61, 62 to generate a plurality of magnetic fluxes in different directions to pass the coils 61, 63, and to generate a magnetic field of non-directional manner. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
