USE OF ELECTRIC FIELDS TO MINIMIZE REJECTION OF IMPLANTED DEVICES AND MATERIALS

摘要

This invention relates to the electric field method to reduce fibrous capsule formation adjacent to the surface of implanted medical devices and associated apparatus for generating electrical currents to reduce fibrous capsule formation. The invention has utility with medical devices or systems such as those providing long term parenteral drug delivery, fluid infusion or analyte sampling/measurement. The apparatus of the invention may be constructed as a part of the medical device or may be constructed of separate elements while providing the benefit of the electric fields to the medical device.