Peripheral nerve stimulation method
First Claim
Patent Images
1. A method of stimulating a peripheral nerve to treat pain emanating from the peripheral nerve, the method comprising the steps of:
- placing a lead having at least one electrode in fascia superior to and near the peripheral nerve that is causing pain so that at least one electrode is in the fascia; and
electrically stimulating the peripheral nerve with the at least one electrode in the fascia to cause paresthesia of the painful area.
0 Assignments
0 Petitions
Reexamination
Accused Products
Abstract
A method for treating pain by subcutaneous electrical stimulation of a peripheral nerve is disclosed. A lead is placed subcutaneously over a peripheral nerve that is causing pain. The peripheral nerve is electrically stimulated to cause paresthesia. The method encompasses subcutaneous placement of an electrical lead near any peripheral nerve causing pain and subsequent electrical stimulation of the nerve to cause paresthesia. In particular, a method for treating intractable occipital neuralgia using percutaneous peripheral nerve electrostimulation techniques is disclosed.
-
Citations
48 Claims
-
1. A method of stimulating a peripheral nerve to treat pain emanating from the peripheral nerve, the method comprising the steps of:
-
placing a lead having at least one electrode in fascia superior to and near the peripheral nerve that is causing pain so that at least one electrode is in the fascia; and
electrically stimulating the peripheral nerve with the at least one electrode in the fascia to cause paresthesia of the painful area. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
providing an introducer needle;
subcutaneously placing the introducer needle in the fascia superior to the peripheral nerve that is causing pain.
-
-
8. The method of claim 7 wherein the step of placing a lead further includes the step of passing, when the introducer needle is in position above the peripheral nerve, the lead through the introducer needle until the lead is also in position above the peripheral nerve causing the pain.
-
9. The method of claim 8 further comprising the step of removing, after passing the lead through the introducer needle until the lead is also in position above the peripheral nerve causing the pain, the introducer needle leaving the lead in place above the peripheral nerve.
-
10. The method of claim 7 wherein the step of subcutaneously placing the introducer needle in the fascia superior to the peripheral nerve that is causing pain includes the step of curving the introducer needle to conform to the contour of the patient'"'"'s body superior to the peripheral nerve.
-
11. The method of claim 1 wherein the step of placing a lead includes the step of placing dual leads.
-
12. The method of claim 11 further comprising the step of connecting the lead to a screening device.
-
13. The method of claim 12 further comprising the step of performing test electrical stimulation with the lead.
-
14. The method of claim 13 wherein the steps of performing test electrical stimulation with the lead includes the step of electrically stimulating the patient by the lead and screener device and evaluating the lead position from the patient'"'"'s response to the step of electrically stimulating the patient.
-
15. The method of claim 13 wherein the step of performing test electrical stimulation with the lead includes the step of electrically stimulating the patient by the lead and screener device and developing optimal stimulation parameters based on the patient'"'"'s response to the step of electrically stimulating the patient.
-
16. The method of claim 13 further comprising the step of receiving verbal feedback from the patient regarding paresthesia coverage of the effects of the electrical stimulation by the lead.
-
17. The method of claim 13 wherein the step of performing test electrical stimulation with the lead includes the step of electrically stimulating the patient with an electrical signal having an amplitude between about 0.5 to about 4.0 volts.
-
18. The method of claim 13 wherein the step of performing test electrical stimulation with the lead includes the step of electrically stimulating the patient with an electrical signal having a rate between about 50 Hz. to about 400 Hz.
-
19. The method of claim 13 wherein the step of electrically stimulating the patient with an electrical signal having a rate between about 50 Hz. to about 400 Hz. includes the step of electrically stimulating the patient with an electrical signal having a pulse width between about 90 sec to about 200 μ
- sec.
-
20. The method of claim 1 further comprising the steps of:
-
implanting an implantable pulse generator; and
electrically connecting the implantable pulse generator to the lead.
-
-
21. The method of claim 1 further comprising the steps of
implanting a RF system receiver; - and
electrically connecting the RF system receiver to the lead.
- and
-
22. The method of claim 1 wherein the step of placing a lead near a peripheral nerve that is causing pain includes the step of placing a screening lead near a peripheral nerve that is causing pain;
- and
wherein the step of electrically stimulating the peripheral nerve with the lead to cause paresthesia of the painful area includes the step of electrically stimulating the peripheral nerve with the screening lead; and
further comprising the steps of placing a permanent lead near the peripheral nerve that is causing pain; and
electrically stimulating the peripheral nerve with the permanent lead to cause paresthesia of the painful area.
- and
-
23. The method of claim 22 wherein the step of placing a permanent lead includes the step of placing a permanent lead across the peripheral nerve that is causing pain.
-
24. The method of claim 23 wherein the step of placing a permanent lead across the peripheral nerve that is causing pain includes the step of subcutaneously placing a permanent lead across the peripheral nerve that is causing pain.
-
25. The method of claim 22 wherein the step of placing a permanent lead includes the step of subcutaneously placing a permanent lead near the peripheral nerve that is causing pain.
-
26. A method of stimulating an occipital nerve to treat occipital neuralgia comprising the steps of:
-
placing a lead having at least one electrode in fascia superior to and near the occipital nerve that is causing pain so that at least one electrode is in the fascia;
electrically stimulating the occipital nerve with the at least one electrode in the fascia to cause paresthesia of the painful area. - View Dependent Claims (27, 28, 29, 30)
-
-
31. A method of stimulating a peripheral nerve to treat pain emanating from the peripheral nerve, the peripheral nerve chosen from a group consisting of a supraorbital nerve, a clunial nerve, an iliolinguinal nerve, a median nerve, an ulnar nerve and a sciatic nerve, the method comprising the steps of:
-
placing a lead having at least one electrode in fascia superior to and near the peripheral nerve that is causing pain so that at least one electrode is in the fascia; and
electrically stimulating the peripheral nerve with the at least one electrode in the fascia to cause paresthesia of the painful area. - View Dependent Claims (32, 33, 34, 35, 36)
wherein the step of electrically stimulating the peripheral nerve with the lead to cause paresthesia of the painful area includes the step of electrically stimulating the peripheral nerve with the screening lead to cause paresthesia of the painful area.
-
-
36. The method of claim 35 further comprising the steps of
placing a permanent lead near the peripheral nerve that is causing pain; - and
electrically stimulating the peripheral nerve with the permanent lead to cause paresthesia of the painful area.
- and
-
37. A method of stimulating a peripheral nerve to treat neuralgias emanating from the peripheral nerve, the method comprising the steps of:
-
placing a lead having at least one electrode in fascia superior to and near the peripheral nerve that is causing the neuralgia emanating from the peripheral nerve so that at least one electrode is in the fascia; and
electrically stimulating the peripheral nerve with the at least one electrode in the fascia to cause paresthesia of the area producing the neuralgia. - View Dependent Claims (38, 39, 40, 41, 42)
wherein the step of electrically stimulating the peripheral nerve with the lead to cause paresthesia of the painful area includes the step of electrically stimulating the peripheral nerve with the screening lead to cause paresthesia of the painful area.
-
-
42. The method of claim 41 further comprising the steps of:
-
placing a permanent lead near the peripheral nerve that is causing pain; and
electrically stimulating the peripheral nerve with the permanent lead to cause paresthesia of the painful area.
-
-
43. A method of stimulating a peripheral nerve to treat neuralgias emanating from the peripheral nerve, the neuralgias chosen from a group consisting of post herpetic neuralgia, chronic deafferentation pain, chronic peripheral nerve pain, post craniotomy pain, incisional pain, clunial nerve pain, post herniorrhapy pain, localized low back or other spine pain, incisional neuroma pain, stump neuroma pain, incisional scar pain, deafferention pain, chronic peripheral nerve pain, sciatic neuralgia, medial neuralgia and ulnar neuralgia, the method comprising the steps of:
-
placing a lead having at least one electrode in fascia superior to and near the peripheral nerve that is causing the neuralgia emanating from the peripheral nerve so that at least one electrode is in the fascia; and
electrically stimulating the peripheral nerve with the at least one electrode in the fascia to cause paresthesia of the area producing the neuralgia. - View Dependent Claims (44, 45, 46, 47, 48)
wherein the step of electrically stimulating the peripheral nerve with the lead to cause paresthesia of the painful area includes the step of electrically stimulating the peripheral nerve with the screening lead to cause paresthesia of the painful area.
-
-
48. The method of claim 47 further comprising the steps of:
-
placing a permanent lead near the peripheral nerve that is causing pain; and
electrically stimulating the peripheral nerve with the permanent lead to cause paresthesia of the painful area.
-
Specification