05236413 is referenced by 270 patents and cites 23 patents.

A method and apparatus for selectively treating a targeted portion of internal body tissue of a patient by providing an internal electrode at a point adjacent the tissue to be treated and electrodes external to the patient's body. Fluid containing Ionic molecules is supplied to a location between the internal electrode and the external electrodes and an electric field radiating outwardly from the internal electrode to the external electrodes is created so that said fluid flows outwardly away from said internal electrode into the tissue to be treated.

Title
Method and apparatus for inducing the permeation of medication into internal tissue
Application Number
7/520033
Publication Number
5236413
Application Date
May 7, 1990
Publication Date
August 17, 1993
Inventor
Andrew J Feiring
4454 N. Murray Ave., Milwaukee, 53211
WI, US
Agent
Willian Brinks Olds Hofer Gilson & Lione
IPC
A61B 17/36
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