Wireless power supply system, capsulated endoscope, and capsulated endosopic system
AssigneeOlympus Corporation
InventorsNaoki YOSHIDA, Youhei SAKAI
Life of this patent
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Abstract
In a wireless power supply system including a power feeding system equipped with a transmission antenna for wirelessly transmitting an electric power from a power sources and a receiver antenna formed by winding a receiver coil around an outer periphery of a substantially bar-like core member for receiving the transmitted electric power, the length of the core member of the receiver antenna is more than 10 times longer than the diameter of the core member.
Claims18
A wireless power supply system comprising:
- a power feeding system equipped with a transmission antenna for wirelessly transmitting an electric power from a power source;
- and
- a receiver antenna formed by winding a receiver coil around an outer periphery of a substantially bar-like core member for receiving the transmitted electric power, wherein a length of the core member of the receiver antenna is more than 10 times longer than a diameter of the core member.
A capsulated endoscope comprising a receiver antenna formed by winding a receiver coil around an outer periphery of a substantially bar-like core member for wirelessly receiving an electric power, wherein a length of the core member of the receiver antenna is more than 10 times longer than a diameter of the core member.
A capsulated endoscopic system comprising a power feeding system equipped with a transmission antenna for wirelessly transmitting an electric power from a power source;
- and
- a capsulated endoscope which contains a receiver antenna formed by winding a receiver coil around an outer periphery of a substantially bar-like core member for receiving the transmitted electric power, wherein a length of the core member of the receiver antenna is more than 10 times longer than a diameter of the core member.
Dependencies are inferred from the claim text.