The invention relates to the field of
medical equipment, and discloses a magnetic ring array device for treatment. The magnetic ring array device for treatment comprises at least two closed magnetic rings or magnetic chains; the magnetic rings or magnetic chains are arranged in a sector, a circle or a spherical arc shape and then fixed on a fixed support to form a magnetic ring array; at least one
metal coil is wound on each magnetic ring or
magnetic chain; a
closed loop is formed between each of the two ends of each
metal coil and one alternating
signal generating circuit; and in the magnetic ring array, preset alternating electric fields generated in the magnetic rings or the magnetic chains are superposed and converged to a focal point. When the magnetic ring array device for treatment is in use, a carrier of
tumor cells which are rapidly split is directly placed on the converged focal point of the preset alternating
electric field generated in each magnetic ring or
magnetic chain in the magnetic ring array, so that a superposed alternating
electric field can be generated in the
tumor cells which are rapidly split, which is similar to energy concentration, thereby more effectively treating a
disease part, and facilitating treating
disease parts from different angles. The magnetic ring array device for treatment does not need to be tightly attached to the
skin, and can be worn or used for a long time.