M172 Sakamoto Tracheotomy Trainer ● Weight/About 5kg  ● Case size/W51×D42×H20cm ● Accessories/Trachea （3 pieces） Skin , （3 sheets） Lubricant oil, Storage case , ● Supervision:Dr.Takami Komatsu/ Critical Care Unit, Faculty of Medicine, Teikyo University Practial trainer for various methods of tracheotomy 3. Puncture/incision of the cricothyroid ligament Training of both conventional and percutaneous tracheotomy and puncture/incision into the cricothyroid ligament is available. For conventional tracheotomy, different types of incision can be performed including longitudinal, transverse, crucial, U-shaped, and inverted U-shaped incision. Simulating a patient in a supine position with the neck extended, the SAKAMOTO Tracheotomy Trainer allows the user to determine the proper incision site while identifying arterial locations, and to observe intratracheal conditions from the head. ▲A r ter y You can reuse the trachea by turning it upside down or inside out, and the skin by sliding it to either side or turning it upside down. You can determine the proper incision site while identifying arterial locations. You can observe intratracheal conditions. Exchangeable parts Trachea 3 pieces/se