Markus Nagl,Thomas Lechleitner,Peter Lampacher,Wolfgang Amrhein,Gunther Weidenholzer
申请号：
US13937442
公开号：
US09615181B2
申请日:
2013.07.09
申请国别(地区):
US
年份:
2017
代理人:
摘要：
An arrangement is described for a hearing implant system. An implantable housing has an outer surface configured to lie under and parallel to the skin of the implanted patient. An implant magnet arrangement is located within the implantable housing and has multiple local magnetic sections with different independent local magnetic fields that are combined together to form a net magnetic field with at least two-fold symmetry and zero net magnetic dipole moment, wherein the magnetic fields are oriented parallel to the outer surface of the implant housing.
