• A cutaway side view of the VTT Mucosa Model, which has been injected with lesion-raising VTT Injection Solution. The raised lesion presents as a pocket of blue gel beneath the mucosal layer.
  • Medical forceps lift one corner of the VTT Mucosa Model. The base layer is white and dense, representing the muscularis. It is separate from the top mucosal layer by a thin, soft submucosal layer. All layers are made of the same plant-based tissue.
  • A needle injects lesion-raising VTT Injection Solution into the Mucosa Model, which sits on a black surface.
  • The VTT Mucosa Model in its shrink-wrapped packaging against a blue background.
  • Comparison of the VTT Mucosa Model and the VTT Gastric Mucosa Model. The VTT Mucosa Model is thinner than the VTT Gastric Mucosa Model. Both have lesion-raising Injection Solution pockets beneath their mucosal layers.
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Mucosa Model

Mucosa Model

$90.00 USD
$90.00 USD
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The VTT Mucosa Model was designed to practice certain steps of ESD (endoscopic mucosal dissection). This model consists of three layers. The base layer is made of high-density VTT and simulates the muscularis. The center layer is thin and made of very soft VTT to simulate the sub-mucosa. The topmost layer, made of medium-density VTT, simulates the mucosa.

KOTOBUKI Medical has created a specially formulated injection fluid to be used with the Mucosa Model. By injecting the VTT Injection Fluid (VTT-INJ) into the submucosa layer of the model, you can realistically simulate lesion elevation. 

Recommended uses: ESD training, injection, raising lesions, electrocautery and device demonstration

Dimensions: 10 x 10 x 0.4 cm; 50 g

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Care Guide

This product has a stable shelf life at room temperature for 12 months (unopened).

After opening, please wipe off excess moisture with a paper towel or cloth.

Please use immediately after opening.

Please do not store in temperatures below 0°C.

This product is made of concentrated Japanese konyaku root and other non-hazardous, vegan ingredients. You may dispose of it after use as you would daily food trash.