The present invention generally relates to a magnetic switch, and a method and apparatus for reducing the effect of magnetic fields and {HEAD ~ electromagnetic fields} on {TAIL ~ an implanted magnet} and electronics in an implant, respectively 
The present invention generally relates to a magnetic switch , and a method and apparatus for reducing the effect of magnetic fields and { HEAD ~ electromagnetic fields } on { TAIL ~ an implanted magnet } and electronics in an implant , respectively
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