| 摘要 |
PROBLEM TO BE SOLVED: To provide a transdermal energy transfer device which can reduce mental and physical burdens on patients by enabling quick response in emergency while charging the secondary batteries keeping the patients unaware during the sleeping. SOLUTION: The device includes an intracorporeal coil B which is imbedded in vivo and electrically connected to the secondary battery 4, a magnetic element 2 which has a gap part G sandwiching a bed 1 vertically on which the patients sleep, an extracorporeal coil A wound on the magnetic element 2 and an external power source 5 for applying the voltages to the extracorporeal coil A. A magnetic field is generated within a specified range on the bed 1 due to the intracorporeal coil A to cause an electromagnetic action in the intracorporeal coil B, thereby supplying the electric energy to the secondary battery 4 imbedded in vivo. COPYRIGHT: (C)2004,JPO
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