| 摘要 |
PURPOSE: A capsule endoscope is provided to improve the driving force of moving forward and stopping by increasing the efficiency of deforming the shape of a wing. CONSTITUTION: A capsule endoscope(100) comprises a wing and a fin. The capsule endoscope comprises a housing(110), a rotation frame(200) mounted on the housing, and one or more rigid frames(310, 320) installed to the housing. The capsule endoscope comprises a rotating wing fixed to the rotation frame and fins(311, 321) fixed to the rigid frame. The capsule endoscope is reversed by forward and backward rotation. |
