Gur ORON,Anton PLOTKIN,Eran BENJAMIN,Alexander FIRTEL,Amiel GREENBERG,Yigal ELISHA
申请号：
US15621433
公开号：
US20180353764A1
申请日:
2017.06.13
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Power is transmitted to an implanted receiving coil oriented such that an axis of the receiving coil is parallel to skin of a subject. A transmitting coil is in a housing, which is placed against the skin. A central axis of the transmitting coil is perpendicular to the skin. A portion of the transmitting coil is over the receiving coil. A first distance, from the axis of the transmitting coil to a center of the receiving coil, is greater than a second distance, from the axis of the transmitting coil to an inner edge of the portion of the transmitting coil. The first distance is less than a third distance, from the axis of the transmitting coil to an outer edge of the portion of the transmitting coil. Circuitry powers the implant by driving current through the transmitting coil that induces current is the receiving coil.
