| 摘要 |
<p>A small device for increasing electric field of therapeutic apparatuses utilizing electric potential, which device may be produced inexpensively, which exhibits high and stable topical therapeutic effects, and which has good ease of handling, is disclosed. The device for increasing electric field comprises a grounded conductor and an insulating case covering said conductor such that the distance between the outer surface of said conductor and the outer surface of said insulating case is fixed when the device is used. <IMAGE></p> |
