| 摘要 |
The present invention relates to manual surgical instruments with a curvature to allow access to an affected part with a curvature by plurality of manual surgical instruments, while the task to be solved by the present invention is to provide manual surgical instruments with a curvature capable of easy procedure by entry of plurality of manual surgical instruments with a curvature in the affected part. The manual surgical instrument with a curvature according to the present invention comprises; a frame with a curvature, a handle providing an operator with control of the instrument, an internal connecting body to enable translational and rotational motions, and an end effector attached to a tip of the internal connecting body for procedure on the affected part; and is technically characterized by being configured with; a link conveying pressure, tension and torque between plurality of rotating parts capable of translational and rotational motions of the internal connecting body within the curvature-type frame and plurality of rotating parts, while being configured to comprise plurality of manual surgical instruments inserted in an inside space of the curvature-type frame. Procedures may become easy and discomfort perceived by a patient upon procedure be reduced through improving accessibility of the surgical instruments to the affected part by the manual surgical instrument with a curvature according to the present invention. In addition, procedures become simple, since plurality of the manual surgical instruments may be simultaneously applied to an affected part. |
