ASSISTANCE DEVICE FOR CASTING OF BODY FIXATION MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide an assistance device which can easily make a cast for using a body fixation material.

SOLUTION: An assistance device of a body fixation material has a molding material body 4 which wraps predetermined volume of granule 1 coated with humidity cure urethane prepolymer 2 with a water permeable package 3 which has an opening smaller than the granule and is mutually unreactive with the humidity cure urethane prepolymer and low adhesive and a moisture impermeable container 5 which seals the molding material body inside, and is provided with a retaining mechanism 8 which makes pressure from the circumference of the molding material body to the casted part so that the molding material body and the casted part can be coherent when the casted part is laid on the molding material body 4 picked out from the moisture impermeable container 5 and casted.

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