| 摘要 |
The present invention relates to a surgical robot capable of changing positions of surgical instruments by combining a plurality of flexible shafts attached to the front end of a surgical instrument into a single shaft assembly in such a way to allow translational, rotational and flexural movements for each of the flexible shafts in addition to allowing the shaft assembly to rotate, thereby allowing an appropriate surgical instrument for the affected area to be selected and used by means of a rotation rather than by attaching and detaching the surgical instrument to change the position thereof. A surgical robot capable of changing positions of surgical instruments according to the present invention comprises: a frame fixing part; a housing connected to the rear end of the frame fixing part; a curved frame connected to the front end of the frame fixing part; and a shaft assembly, in which the shaft assembly penetrates the curved frame from the housing to be exposed in the front end of the curved frame, and can rotate inside the curved frame. |
