Implantable stimulator with replenishable, high value capacitive power source and method therefor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5591217
SERIAL NO

08368326

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The implantable stimulator in accordance with the principles of the present invention utilizes a high value, small sized capacitor having at least a capacitive rating of 0.1 farads which is completely contained within the implantable stimulator. This high value, small size capacitor or series of capacitors enables the implantable stimulator to deliver, on a controlled and continual basis, electric stimulation pulses to targeted tissues over at least a 8 period. Further, the capacitive power source is recharged or replenished via an external, RF coupled device on a daily or other long term periodic basis. The method includes providing, on an exclusive basis, power to an implantable stimulator via a high value capacitive source during at least a twenty-four cycle of substantially continual delivery of electric stimulation pulses to targeted tissue. The method includes incorporating and containing a capacitive device in the implantable stimulator wherein the capacitive device has a capacitive rating of at least 0.1 farads. The capacitive device captures and stores a pre-determined amount of coulombs of electrical energy. This electrical energy is utilized to power the implantable stimulator during the 8 hour cycle during substantial continual delivery of electric stimulation pulses, all based upon energy stored by the capacitive device.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
MEDTRONIC INC710 MEDTRONIC PARKWAY MINNEAPOLIS MN 55432

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barreras, Francisco J Miami, FL 7 808

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation