| 摘要 |
<p>The portable device (1) is intended to be used to generate a magnetic alternating field for magnetic field therapy. Said device comprises at least one permanent magnet (5) and a mechanical drive (6) by means of which the at least one permanent magnet (5) can be made to move in a cyclical manner. The at least one permanent magnet (5) and the drive (6) are designed such that the magnetic alternating field which is generated by the cyclical movement of the at least one permanent magnet (5) has a single frequency.</p> |
