Occipital neuromodulation method
First Claim
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1. A method of treating pain in a subject comprising the steps of:
- positioning a tip of at least one lead subcutaneously in an occipital region of a subject'"'"'s scalp substantially along an imaginary line connecting the tops of the subject'"'"'s ears, the at least one lead configured to conduct an electrical signal along an occipital nerve into the brain; and
energizing the at least one lead to conduct the electrical signal along the occipital nerve into the brain; and
adjusting the electrical signal to a level effective to decrease the subject'"'"'s pain over time and wherein the subject cannot feel the lead being energized; and
maintaining the level of the electrical signal below a threshold of perception for at least a month.
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Abstract
A method of treating pain in a subject includes the step of positioning a tip of one or more leads subcutaneously in the occipital region of a subject'"'"'s scalp, where the leads are configured to conduct an electrical signal along an occipital nerve into the brain. The leads are energized to conduct the electrical signal along the occipital nerve and the electrical signal is adjusted to a level effective to decrease the subject'"'"'s pain over time and so that the subject cannot feel the lead being energized.
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Citations
11 Claims
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1. A method of treating pain in a subject comprising the steps of:
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positioning a tip of at least one lead subcutaneously in an occipital region of a subject'"'"'s scalp substantially along an imaginary line connecting the tops of the subject'"'"'s ears, the at least one lead configured to conduct an electrical signal along an occipital nerve into the brain; and energizing the at least one lead to conduct the electrical signal along the occipital nerve into the brain; and adjusting the electrical signal to a level effective to decrease the subject'"'"'s pain over time and wherein the subject cannot feel the lead being energized; and maintaining the level of the electrical signal below a threshold of perception for at least a month. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method of treating pain in a subject comprising the steps of:
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positioning a tip of at least one lead subcutaneously in an occipital region of a subject'"'"'s scalp, the at least one lead configured to conduct an electrical signal along an occipital nerve into the brain; and energizing the at least one lead to conduct the electrical signal along the occipital nerve into the brain; and adjusting the electrical signal to a level effective to decrease the subject'"'"'s pain over time and wherein the subject cannot feel the lead being energized; wherein the at least one lead comprises; a first pair of leads having a first left lead and a first right lead, wherein the first left lead and the second left lead are positioned in opposite lateral occipital portions of the occipital region of the subject'"'"'s scalp and along an imaginary line connecting the tops of the subject'"'"'s ears; and a second pair of leads having a second left lead and a second right lead, the second pair of leads positioned below and substantially parallel to the imaginary line and wherein the second left lead and the second right lead are positioned in opposite lateral occipital portions of the occipital region of the subject'"'"'s scalp.
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9. A method of treating pain in a subject comprising the steps of:
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positioning a tip of at least one lead subcutaneously in an occipital region of a subject'"'"'s scalp, the at least one lead configured to conduct an electrical signal along an occipital nerve into the brain, wherein the at least one lead comprises; a first temporary lead positioned in a first lateral occipital region substantially along an imaginary line connecting the tops of the subject'"'"'s ears; and a second temporary lead positioned in a second lateral occipital region opposing the first lateral occipital region and substantially along the imaginary line; energizing the at least one lead to conduct the electrical signal along the occipital nerve into the brain; adjusting the electrical signal to a level effective to decrease the subject'"'"'s pain over time and wherein the subject cannot feel the lead being energized, wherein the electrical signal comprises a current between 0.1 mA and 8 mA, a frequency between 4 Hz and 96 Hz, and a pulse width between 50 msec and 100 msec; and coupling a programmer to the at least one lead, the programmer being capable of delivering the electrical signal to the occipital nerve, thereby enabling the subject to adjust the electrical signal to a level such that the subject experiences a decrease in pain over time although not being able to feel the lead being energized. - View Dependent Claims (10, 11)
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Specification