DRIVING FORCE TRANSFER DEVICE FOR END-EFFECTOR

摘要

A bendable fine grinding device that is possible to bend in response to various angles inside of sinuses such that a tissue lesion is easily removed a tissue lesion located in various angles, and is capable of transferring stably rotatory power to a shaver in bend state. The bendable fine grinding device includes a fixing part disposed in an operating part, a bending part coupled at the end of the fixing part to bend to a desired direction, a shaver disposed at the end of the bending part, and a power transfer member that is bendable to a bending direction and an angle of the bending part and is coupled to the operating part and the shaver to transfer rotatory power of the operating part.

主权项

1. A driving force transfer device for end-effector comprising:
at least one double shaft member, wherein the double shaft member separately receives driving forces generated from first and second driving means through first and second power transfer means, and transfers the driving forces to an end-effector such that the end-effector has two rotational degrees of freedom.