Implantable pulse generator having current steering means

Details Implantable pulse generator having current steering means Implantable pulse generator having current steering means

2005-06-21

2009-06-30

Layno, Carl H (Department: 3766)

Surgery: light, thermal, and electrical application

Light, thermal, and electrical application

Electrical therapeutic systems

Reexamination Certificate

active

07555346

ABSTRACT:
An implantable pulse generator includes a current steering capability that allows a clinician or patient to quickly determine a desired electrode stimulation pattern, including which electrodes of a group of electrodes within an electrode array should receive a stimulation current, including the amplitude, width and pulse repetition rate of such current. Movement of the selected group of electrodes is facilitated through the use of remotely generated directional signals, generated by a pointing device, such as a joystick. As movement of the selected group of electrodes occurs, current redistribution amongst the various electrode contacts takes place. The redistribution of stimulus amplitudes utilizes re-normalization of amplitudes so that the perceptual level remains fairly constant. This prevents the resulting paresthesia from falling below the perceptual threshold or above the comfort threshold.

REFERENCES:
patent: 3646940 (1972-03-01), Timm et al.
patent: 4520825 (1985-06-01), Thompson et al.
patent: 4793353 (1988-12-01), Borkan
patent: 5370672 (1994-12-01), Fowler et al.
patent: 5501703 (1996-03-01), Holsheimer et al.
patent: 5601617 (1997-02-01), Loeb et al.
patent: 5626629 (1997-05-01), Flatys et al.
patent: 5643330 (1997-07-01), Holsheimer et al.
patent: 5649970 (1997-07-01), Loeb et al.
patent: 5713922 (1998-02-01), King
patent: 5776172 (1998-07-01), Schulman et al.
patent: 5800465 (1998-09-01), Thompson et al.
patent: 5833623 (1998-11-01), Mann et al.
patent: 5895416 (1999-04-01), Barreras et al.
patent: 5913882 (1999-06-01), King
patent: 5938690 (1999-08-01), Law et al.
patent: 5941906 (1999-08-01), Barreras, Sr. et al.
patent: 6035237 (2000-03-01), Schulman et al.
patent: 6052624 (2000-04-01), Mann
patent: 6308102 (2001-10-01), Sieracki et al.
patent: 6353762 (2002-03-01), Baudino et al.
patent: 6393325 (2002-05-01), Mann et al.
patent: 6622048 (2003-09-01), Mann et al.
patent: 6909917 (2005-06-01), Woods et al.
patent: 2003/0139781 (2003-07-01), Bradley et al.
patent: 2004/0082980 (2004-04-01), Mouine et al.
patent: 2004/0098063 (2004-05-01), Goetz
patent: WO 01/15773 (2001-03-01), None

Affiliated with

Also associated with

Rating

Implantable pulse generator having current steering means does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Implantable pulse generator having current steering means, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Implantable pulse generator having current steering means will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4060481