Auxiliary retractor for neurosurgical surgery

Abstract

An auxiliary retractor for neurosurgical surgery, comprising a main rotating frame and a secondary rotating frame that is rotatably connected to the main rotating frame, wherein one end of the main rotating frame is rotatably connected to a first auxiliary rotating frame, one end of the secondary rotating frame is rotatably connected to a second auxiliary rotating frame, and the first auxiliary rotating frame is rotatably connected to the second auxiliary rotating frame; the auxiliary retractor further comprising a bracket, one end of the bracket being rotatably connected to the first auxiliary rotating frame and the second auxiliary rotating frame, a slider being slidably connected to the bracket, the first auxiliary rotating frame and the second auxiliary rotating frame both being rotatably connected to the slider, a support rod being connected to the slider, one end of the support rod being connected to a support head, and an arc-shaped bracket being connected to the bracket, the other end of the arc-shaped bracket being connected to the support head. Through precise angle adjustment and flexible control of the retraction amplitude, the surgical area can be gently retracted. This retractor can gradually and slowly retract the tissue according to its tension and elasticity.