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Motor for an in-vivo device

  • US 20060004276A1
  • Filed: 12/30/2004
  • Published: 01/05/2006
  • Est. Priority Date: 06/30/2004
  • Status: Active Grant
First Claim
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1. An autonomous in-vivo device, comprising:

  • a rotor;

    a plurality of electric coils to generate an electromagnetic field from inside said device around said rotor; and

    a switch to alternate current among said coils.

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