NEEDLE FOR ENDOSCOPY ULTRASONIC FINE NEEDLE ASPIRATION BIOPSY

摘要

A body, a front end formed on one side of the body, and a tissue collecting groove are formed in a symmetrical shape based on a diameter line passing through the longitudinal central axis of the body, and a tissue collecting blade is formed on both sides of the tissue collecting groove, and the tissue collecting At least one side of both sides of the groove is an endoscopic ultrasonic fine needle aspiration test needle comprising a tissue collecting unit having a tissue collecting blade forming a shape branching to both sides based on a diameter line passing through the longitudinal central axis of the main body.