| 摘要 |
An endoscope system is provided to use a small magnet by generating a rotating field through the rotation of two magnets. A capsule endoscope(210) obtains an image of the internal organs of the human. A first magnetic force applying unit(220) rotates a first external magnet to a roll, yaw, or pitch direction and moves or fixes the position of the first external magnet. A second magnetic force applying unit(230) rotates a second external magnet to the roll, yaw, or pitch direction and moves and fixes the position of the second external magnet. A control device(240) changes the position of the second external magnet according to the position of the first external magnet. The control device rotates the first and second external magnets for generating the rotating filed. The control device outputs the image obtained by the capsule endoscope. |
