
Innovative simulated organ for surgical training
VTT(Versatile Training Tissue)
1Compatible with energy
devices such as
electrocautery,
strong enough to be
sutured
or ligated.


2It can be in any color or
shape.
For
example, it can reproduce
the form of tumors and blood
vessels.


3Hygienic and available for
use in the
hospital.
Vacuum packed and stored at room temperature
for long
periods.


"VTT (Versatile Training Tissue), developed by KOTOBUKI Medical over the past four years, is an
innovative
medical training organ made of edible ingredients such as Konjac potato powder.
The simulated
training
organs already on the market are often made of silicone or plastic, and medical training with energy
devices
has not been possible because they melt at high temperatures and friction.
In this respect, VTT
has a
tactile feel, strength, and elasticity similar to human tissues, and can withstand high
temperatures.
By changing the composition and manufacturing conditions, we can freely control the strength, hardness, elasticity, and color of VTT. We also can control the shape unlimitedly by using the resin mold made by a 3D printer. We accept OEM products, and we can match your any needs.
Since it can be stored at room temperature and for long periods, you can train at any time regardless of place and occasion. Although it's on an experimental basis, it's been successfully stored for more than a year after the production."
Representative VTT
Representative VTT
(for residents and medical students)






"G-Master" is a product that effectively teaches the sequence of endoscopic submucosal dissection (ESD) in a very close to clinical practice.
"G-Master," which can accurately and flexibly reproduce specific gastric cancer sites, is set with a plant-based mucosal model of Versatile Training Tissue (VTT) for surgical training.
In addition to individual training, it is possible to learn from the trainer's technique and give feedback on the trainee's technique. Furthermore, the endoscopic movement can be checked from multiple angles and in detail from the outside, making interactive training possible.
Training Box (Dry Box)
Training model 1
Training model 2
In addition to the products introduced on this page, we also offer various products useful for
surgical training.
Please visit our online store for other product lineups.