Methods for delivery of optical signals to tissue for the treatment of a disease or condition
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61N-001/00
A61N-005/06
A61N-001/375
A61N-001/36
H01R-013/52
A61N-001/05
A61N-001/37
출원번호
US-0094048
(2016-04-08)
등록번호
US-9889316
(2018-02-13)
발명자
/ 주소
Imran, Mir
출원인 / 주소
InCube Labs, LLC
대리인 / 주소
Mahamedi IP Law LLP
인용정보
피인용 횟수 :
0인용 특허 :
10
초록▼
Embodiments described herein provide methods for treating various conditions and diseases using an optical signal. In one or more embodiments an apparatus is providing having an optical window, which is used to deliver an optical signal to provide stimulation to one or more tissue sites in the body
Embodiments described herein provide methods for treating various conditions and diseases using an optical signal. In one or more embodiments an apparatus is providing having an optical window, which is used to deliver an optical signal to provide stimulation to one or more tissue sites in the body such as the brain, optic nerve, eye, ganglia, spine, or other like site. The optical signals can be used to treat a variety of neurological diseases and conditions including epilepsy, migraine headaches and chronic pain. In particular applications the optical signals can be used to treat, inhibit or prevent epileptic or other neurological seizures by providing an optical input to a foci or surrounding tissue in the brain causing the seizure. The optical signal may also be combined with an electrical signal to produce an aggregate effect in tissue for treating the disease or condition such as a neurological disease or condition.
대표청구항▼
1. A method for stimulation of neural tissue to treat a neurological condition, the method comprising: providing a stimulator apparatus configured to operate in or on the neural tissue, the stimulator apparatus including a substrate comprising a transparent dielectric material and including an optic
1. A method for stimulation of neural tissue to treat a neurological condition, the method comprising: providing a stimulator apparatus configured to operate in or on the neural tissue, the stimulator apparatus including a substrate comprising a transparent dielectric material and including an optical window with an exterior configured to maintain an optical transparency of the optical window for an extended period of time, the stimulator apparatus configured to generate one or more optical stimulation signals; anddelivering an optical stimulation signal generated by the stimulator apparatus to the neural tissue through the optical window to treat the neurological condition and measure optical properties of the neural tissue. 2. The method of claim 1, wherein the optical window further includes a coating configured to minimize attachment of cells to the optical window, the method further comprising: eluting a compound from the coating for an extended period of time so as to maintain optical transparency of the optical window. 3. The method of claim 2, further comprising herein the compound is eluted from the coating for a period up to ten years so to maintain the optical transparency of the optical window. 4. The method of claim 1, wherein the optical stimulation signal is delivered to brain tissue to treat the neurological condition. 5. The method of claim 1, wherein at least a portion of the stimulator apparatus is implanted in a skull. 6. The method of claim 1, wherein at least a portion of the stimulator apparatus is implanted in a brain. 7. The method of claim 6, wherein the optical stimulation signal is further delivered to allow for measurement of changes in optical properties of brain tissue. 8. The method of claim 1, wherein the optical stimulation signal is configured to treat an epileptic seizure. 9. The method of claim 8, wherein the optical stimulation signal is configured to inhibit or prevent the epileptic seizure. 10. The method of claim 8, wherein the optical stimulation signal is delivered to a foci in a brain causing the epileptic seizure. 11. The method of claim 10, wherein the optical stimulation signal is delivered to tissue surrounding the foci in the brain causing the epileptic seizure. 12. The method of claim 1, further comprising: delivering an electrical stimulation signal to brain tissue to treat the neurological condition. 13. The method of claim 12, wherein the electrical stimulation signal is generated by the stimulator apparatus. 14. The method of claim 12, wherein the electrical stimulation signal is synchronized with the optical stimulation signal. 15. The method of claim 12, wherein the electrical stimulation signal and the optical stimulation signal produce an aggregate effect in the neural tissue to treat the neurological condition. 16. The method of claim 1, wherein the optical stimulation signal is configured to treat a migraine headache. 17. The method of claim 1, wherein the optical stimulation signal is configured to treat chronic neurological pain. 18. The method of claim 1, wherein the optical window is coupled to an optical conduit, the method further comprising: delivering the optical stimulation signal to the neural tissue through the optical conduit. 19. The method of claim 18, wherein at least a portion of the optical conduit is implanted in the neural tissue. 20. The method of claim 18, wherein the optical conduit comprises an optical fiber. 21. The method of claim 7, further comprising: measuring the optical properties of the brain tissue through the optical window, the optical properties including one or more of a blood glucose level or a blood oxygen saturation. 22. The method of claim 21, further comprising: modulating the optical stimulation signal in response to the measured optical properties of the brain tissue exceeding or dropping below a predetermined threshold. 23. The method of claim 1, wherein the substrate is positioned near a wall of a housing. 24. The method of claim 23, wherein the substrate abuts a wall of a housing.
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