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SYSTEMS, DEVICES, AND METHODS FOR POWERING AND/OR CONTROLLING DEVICES, FOR INSTANCE TRANSDERMAL DELIVERY DEVICES

  • US 20100137779A1
  • Filed: 09/09/2009
  • Published: 06/03/2010
  • Est. Priority Date: 09/09/2008
  • Status: Abandoned Application
First Claim
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1. A medical device, comprising:

  • a first portion including at least one electrode selectively operable to provide an electrical potential and including at least a first element of a magnetic coupler;

    a second portion including at least one battery cell and including at least a second element of the magnetic coupler, the second element of the magnetic coupler complementary to the first element of the magnetic coupler, the second portion of the medical device selectively removably magnetically coupleable to the first portion of the medical device via a magnetic interaction between the first and the second elements of the magnetic coupler; and

    a ferrous element physically carried by one of the first or the second portions, wherein at least one of the first or the second elements is a magnet and the ferrous element is physically positioned between the battery and the magnet to steer a magnetic flux of the magnet away from the battery.

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