*All units are in centimeters.

MATERIALS: The box can be cheaply made using acrylic or transparent polycarbonate sheet at a cost of approximately US$67 (NT$2,035) per unit. After each intubation, the box can be cleaned thoroughly with 70% alcohol or bleach. It can then be reused for the next patient.

Designed by Dr. Hsien Yung Lai.

Photos provided by Dr. Hsien Yung Lai.

Website and 3D model of Dr. Lai's design created by Devon Chang.