Tibial nerve stimulation device
View Patent ↗A stimulation therapy device provides an electrical stimulation therapy to branches of the tibial nerve of a patient. The device comprises a support member configured to be worn around the ankle or foot of the patient, first and second pairs of electrodes attached to the support member, and a stimulation circuit attached to the support member. The stimulation circuit is configured to deliver electrical stimulation pulses through the first and second pairs of electrodes.
1. A method of applying an electrical stimulation therapy to branches of the tibial nerve of a patient comprising:
positioning a first pair of electrodes on the ankle area of the patient;
positioning a second pair of electrodes on the ankle area of the patient; and
delivering electrical stimulation pulses to branches of the tibial nerve through the first and second pairs of electrodes comprising:
discharging a first stimulation pulse through the first pair of electrodes;
conducting the first stimulation pulse discharged from the first pair of electrodes to the tibial nerve;
discharging a second stimulation pulse through the second pair of electrodes; and
conducting the second stimulation pulse discharged from the second pair of electrodes to the tibial nerve.
2. The method of claim 1 , wherein positioning a first pair of electrodes comprises positioning the first pair of electrodes on opposing sides of the ankle area of the patient.
3. The method of claim 2 , wherein positioning a second pair of electrodes comprises positioning the second pair of electrodes on opposing sides of the ankle area of the patient.
4. The method of claim 3 , wherein a plane extending between the first pair of electrodes intersects a plane extending between the second pair of electrodes.
5. The method of claim 4 , wherein the first and second pairs of electrodes each comprise at least one surface electrode or at least one needle electrode.
6. The method of claim 3 , wherein:
the method further comprises providing a support member configured to be worn around the foot or ankle of the patient, the support member comprising the first and second pairs of electrodes; and
placing the support around the foot or ankle of the patient.
7. The method of claim 1 , further comprising treating a condition of the patient responsive to delivering electrical stimulation pulses to branches of the tibial nerve.
8. The method of claim 7 , wherein treating a condition of the patient comprises treating a pelvic condition of the patient selected from the group consisting of overactive bladder, urinary incontinence, fecal incontinence and pelvic pain.