Anthony D. Hill,John Hauck,Ryan M. Albu,Timothy G. Curran,Ryan Link
申请号：
US16461297
公开号：
US20200060547A1
申请日:
2017.11.21
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A transmitting element for generating a magnetic field for tracking of an object includes a first spiral trace that extends from a first outer origin inward to a central origin in a first direction. A second spiral trace can extend from the central origin outward to a second outer origin in the first direction. The second spiral trace can extend from the central origin to the second outer origin in the first direction. The first spiral trace and the second spiral trace can be physically connected at the central origin to form the fluorolucent magnetic transmitting element and at least a portion of the first spiral trace overlaps at least a portion of the second spiral trace.
