Direction-changeable magnetic intervention guide wire device

The invention discloses a direction-changeable magnetic intervention guide wire device.The direction-changeable magnetic intervention guide wire device comprises an intervention guide wire and a direction guider, wherein a magnetic material is arranged at a guide end of the intervention guide wire, and the direction guider guides the intervention guide wire to move through magnetism.The direction guider comprises a carrier, a manipulator and a magnetic body, the manipulator comprises a first connecting arm, a second connecting arm and a third connecting arm, the first connecting arm is connected with the third connecting arm through the second connecting arm, the magnetic body is fixed on the third connecting arm, the first connecting arm can rotate relatively to the second connecting arm, the second connecting arm can rotate relatively to the third connecting arm, a positioning component is arranged between the first connecting arm and the second connecting arm, a positioning component is arranged between the second connecting arm and the third connecting arm, the first connecting arm is movably connected with the carrier, a positioning component is arranged between the first connecting arm and the carrier, and the third connecting arm is connected with the magnetic body.The direction-changeable magnetic intervention guide wire device is convenient to use and capable of saving operation time.