| 摘要 |
PROBLEM TO BE SOLVED: To downsize an external feeder for supplying power to an electrostimulator. SOLUTION: The electrostimulator has a body block including: a stimulation circuit block having a stimulation electrode for stimulating nerves or the like, and an electronic circuit for applying stimulation signals to the stimulation electrode; and a support for holding an implantation position inside the living body of the stimulation electrode. Then, the electrostimulator has a fixture which includes a coil part for performing power supply and/or communication to/with the electronic circuit correspondingly to electromagnetic waves oscillated from an external device and is provided to the proximal end part of the body block. The electronic circuit and the coil part are connected by a conductor, and at least a part of the conductor is formed into a spiral shape so as to be expanded and contracted. COPYRIGHT: (C)2011,JPO&INPIT
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