Tubular Retractor for Minimally Invasive Surgery

摘要

The present invention relates to a tubular retractor for microinvasive surgery that is implemented to insert a surgical instrument into the body with minimally invasive surgery, and is inserted into a patient's body through a microresected space and requires surgery through the internal space. An insertion tube that is curved inward in an inward direction until both wing portions face each other at predetermined intervals so that surgical equipment can be inserted up to the affected area; And a nerve support that is formed to extend in the longitudinal direction from the end of the other end opposite to the one side of the insertion tube so as to prevent the nerve from approaching the affected area during surgery.