fixator set S is provided with a first, external fixator 10 and the pin fastener 100 which is attached to the one end and the other end of the second pin P1, P2. External fixator 10 includes first to each other in the same poles are arranged so as to face, with the second permanent magnets 32 and 34, the first holding portion 14 provided on the first permanent magnets 34, second permanent magnets is connected to the second holding portion 36 provided in the 34, first, the first restricting portion 16a which is provided with a second permanent magnet 32 and 34 so as to sandwich the second direction, and 16b, the first restricting portion 16a, and 16b and a second regulating portion 66 that is provided as. The first pin P1 is inserted into the through hole 20 of the first holding portion 14, the second holding portion 36 is attached to the second pin P2 via a ball joint 50.固定器セットSは、第1,第2ピンP1,P2の一端側と他端部とに取り付けられる創外固定器10とピン固定具100とを備える。創外固定器10は、相互に同極が対向するように配置される第1,第2永久磁石32,34と、第1永久磁石34に設けられる第1保持部14と、第2永久磁石34に設けられる第2保持部36と、第1,第2永久磁石32,34を第2方向から挟むように設けられる第1規制部16a,16bと、第1規制部16a,16bを連結するように設けられる第2規制部66とを含む。第1保持部14の貫通孔20に第1ピンP1が挿通され、第2保持部36はボールジョイント50を介して第2ピンP2に取り付けられる。
