| 摘要 |
PROBLEM TO BE SOLVED: To vary the color of a living body prosthesis matter according to the change in color of a human body skin by temperature change by using a reversible heat sensitive material and a general coloring agent to form a surface consisting of a colored synthetic resin so as to change the color according to the change in color of the human body skin by temperature change. SOLUTION: When this living body prosthesis matter, for example, has a relatively small and flat form as artificial ear, the living body prosthesis matter itself is formed by use of a reversible heat sensitive material and a synthetic resin colored with a general coloring agent as occasion demands. When the living body prosthesis matter has a relatively small and three-dimensional form as artificial finger, artificial nose, or artificial breast, the living body prosthesis matter itself is formed of a synthetic resin colored with a reversible heat sensitive material, or formed so as to cover the surface of a core material with a synthetic resin film colored with the reversible heat sensitive material. As the synthetic resin for forming the surface of the living body prosthesis matter, silicone rubber or flexible vinyl chloride plastic is used. |
