Solid modeling model, organ model for practice training, and method of manufacturing the same

摘要

PROBLEM TO BE SOLVED: To provide a solid shaped model that has precisely recreated inner structures of blood vessels or diseased parts, has organs with hand feeling and easiness to cut extremely similar to those of a desired organ, and can be cut with a surgery scalpel.SOLUTION: A solid shaped model 10 includes a hydrogel structure 20 and a coating 21 on the outer periphery of the surface of the hydrogel structure 20. The solid shaped model 10 has a mass reduction rate of 5% or smaller after it is stored for a week under an environment where the temperature is 25°C and the moisture is 50%RH.SELECTED DRAWING: Figure 2