PROBLEM TO BE SOLVED: To provide a magnet arrangement method through which an object reacting to magnetism can be moved to a prescribed location in a human body in a non-contact manner by remote control in a surgical treatment in which the deep part of a human body is treated and a magnetic induction method by the use of the same.
SOLUTION: Magnets 13 and 14 are arranged in a vertical direction, two sets of magnets 11, 12 and 15, 16 are arranged in a lateral direction, and magnets 17 and 18 are arranged in a longitudinal direction. The magnets 11 to 18 are arranged symmetrical to each other about the center O of a space formed by the magnets. The magnets 11, 12 and 15, 16 arranged in a lateral direction are line-symmetrical to each other about a horizontal line H that passes through the space center O. Furthermore, the magnets 11 to 16 are each so magnetized that their upper parts are N poles and lower parts S poles, and the magnets 17 and 18 are so magnetized that their upper parts are S poles and lower parts N poles.