Suction is an action to clear the airway by using a suction catheter through a nasotracheal tube (NTT), orotraceal tube (OTT), traceostomy tube (TT) in the upper respiratory tract. Low poly is a polygon mesh in 3D computer graphics that has a relatively small number of polygons. Low poly meshes occur in real-time applications as contrast with high-poly meshes in animated movies and special effects of the same era