| 摘要 |
A fixation device set S includes an external fixation device 10 which is attached on one end-side of first and second pins P1, P2; and a pin fixture 100 which is attached on the other end-side thereof. The external fixation device 10 includes a first and a second permanent magnets 32, 34 disposed with their same poles opposed to each other; a first holding portion 14 provided in the first permanent magnet 34; a second holding portion 36 provided in the second permanent magnet 34; first limiter portions 16a, 16b sandwiching the first and the second permanent magnets 32, 34 from a second direction; and second limiter portions 66 connecting the first limiter portions 16a, 16b to each other. The first pins P1 are inserted through through-holes 20 in the first holding portion 14, whereas the second holding portion 36 is attached to the second pin P2 via a ball joint 50. |
