| 摘要 |
PROBLEM TO BE SOLVED: To provide an extremely compact actuator element excellent in flexibility with remarkably bendable and deformable configuration. SOLUTION: A solid macromolecular complex responsive to a magnetic field has a ferromagnetic material layer at least on one surface of a solid macromolecular ion-exchange membrane, and it is used for the material of the actuator element. Further, the solid macromolecular complex is used for the material of a catheter responsive to the magnetic field and actuated by a magnetic-field irradiation outside a human body, or the material of an extremity positioning sensor. The manufacturing method of the solid macromolecular complex responsive to the magnetic field is processed by reduction, after the solid macromolecular ion-exchange membrane is dipped into an aqueous solution containing ferromagnetic material ion and the ferromagnetic material is adsorbed under ion exchange reaction. COPYRIGHT: (C)2008,JPO&INPIT
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