Sacral Hiatus Entering Drill for Percutaneous Epidural Neuroplasty

摘要

Disclosed is a sacral canal entry drill for percutaneous epidural neuroplasty, which is inserted into a catheter, easily performs adhesion removal or perforation of the caudal cap sacrum in the percutaneous epidural neuroplasty, and easily secures a passage for delivering drugs into the epidural space. More specifically, provided is a sacral canal entry drill for percutaneous epidural neuroplasty, which is capable of perforating a predetermined depth in human body by being inserted into a catheter. To this end, the sacral canal entry drill comprises: (a) a drill tip located at a distal end, and capable of perforating a tissue in the human body in a predetermined diameter; (b) a stopping expansion part positioned at a stopping portion of the sacral canal entry drill to prevent the drill at the distal end from descending below a specific depth; (c) a rotary handle located at the upper end of the sacral canal entry drill; and (d) a sacral canal entry drill body connecting the drill tip, the stopping expansion part, and a rotary drill.