Patent ID: 11935684
Assignee: COCHLEAR LIMITED
Field: Medical technology (Instruments)
Classification: CPC H  A | IPC A  H

Claim 0:
1. A communication coil, comprising:
a coiled conductor including at least three turns on a first tier and a plurality of turns on a second tier different from the first tier, wherein
a maximum outer diameter of the outermost turn of the at least three turns is no more than 40 mm, and
the coiled conductor is of a configuration where a bare winding thereof, when subjected to an electrical current having a frequency of 5 MHz and a current of one amp is such that any electric field located at any location directly between the first tier and the second tier within a range of 80% of the distance from one of the turns on the first tier to another of the turns on the second tier centered on either side of the middle location between the first tier and the second tier has a value of no more than 4×105 V/m.