The invention has a plurality of surgical instruments are inserted through a single incision in the patient to form a triangle hameuroseo provide access to the surgical object secured the visibility and the work space, and only a portion of the surgical tool relative to a general surgical tool surgical tool for the rotation and linear motion of the whole there is an effect that allows rotation and linear motion. The tool according to a particular operation through the incision in the patient for this purpose, the hollow of the first load which the user can grip 100; A first inner shaft 200 that is inserted into the first load (100); End and a flexible shaft coupling 400 of the first inner shaft (200); One end of a second hollow rod coupled to the first load (100) (700); And is inserted into the second rod 700, the second inner shaft 500 is coupled to the other end of the flexible shaft (400) and comprises a first inner shaft 200 and the second inner shaft (500) The tool path for a single operation, characterized in that a linear motion in the axial direction, or the first and second loads (100, 700) capable of relative rotational movement is initiated on the configuration. ; 展开▼
