Method of using magnetic fields to uniformly induce electric fields for therapeutic purposes
First Claim
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1. A method of delivering an electric field to a body, comprising:
- delivering a polarized magnetic field in a first direction to a body and directed at a desired target within the body; and
changing the delivery direction of said magnetic field to a second direction directed at said desired target to induce an electric field across said desired target, wherein said magnetic field is created with at least two pairs of coils.
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Abstract
The present invention provides a method and apparatus for delivering an electric field to a body by delivering a first magnetic field from a first coil in a first orientation to a body and directed at a desired target within the body, and delivering a second magnetic field from a second coil in a second orientation directed at the desired target within the body to induce an electric field across the desired target, wherein only one magnetic field is delivered to the body at any one time.
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Citations
18 Claims
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1. A method of delivering an electric field to a body, comprising:
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delivering a polarized magnetic field in a first direction to a body and directed at a desired target within the body; and changing the delivery direction of said magnetic field to a second direction directed at said desired target to induce an electric field across said desired target, wherein said magnetic field is created with at least two pairs of coils. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification