Systems and methods for a transcranial electrical stimulation device
A transcranial electrical stimulation device includes a base, a first electrode, and a second electrode. The base includes a center portion, a first end portion, a second end portion, and a first surface. The first end portion and the second end portion are angled relative to the center portion. The first electrode includes a first conductive cup and a first post. The second electrode includes a second conductive cup and a second post.
1. A transcranial electrical stimulation device, comprising:
a base comprising:
a center portion;
a first end portion connected to the center portion, the first end portion angled relative to the center portion;
a second end portion opposite the first end portion and connected to the center portion, the second end portion angled relative to the center portion;
a first surface extending along the first end portion, the center portion, and the second end portion;
a first electrode attached to the first end portion and on the first surface, the first electrode comprising:
a first conductive cup;
a first post attached to the first conductive cup and the first end portion, the first post configured to allow the first conductive cup to at least one of pivot or bend about the first post, wherein the first post spaces the first conductive cup from the first surface by a clearance distance, the clearance distance greater than or equal to 0.25 centimeters and less than or equal to 2 centimeters; and
a second electrode attached to the second end portion and on the first surface, the second electrode comprising:
a second conductive cup; and
a second post attached to the first conductive cup and the second end portion, the second post configured to allow the second conductive cup to at least one of pivot or bend about the second post.
2. The transcranial electrical stimulation device of claim 1 , wherein a first diameter of the first conductive cup is greater than a first width of the first end portion and a second diameter of the second conductive cup is greater than a second width of the second end portion.
3. The transcranial electrical stimulation device of claim 1 , wherein the first conductive cup and the second conductive cup contour to a head of a user.
4. The transcranial electrical stimulation device of claim 1 , further comprising a strap extending from the first end portion to the second end portion, wherein the strap is configured to secure the first electrode and the second electrode to a head of a user.
5. The transcranial electrical stimulation device of claim 1 , further comprising:
a second surface of the base extending along the first end portion, the center portion, and the second end portion;
a power button disposed on the second surface and on the center portion of the base.
6. The transcranial electrical stimulation device of claim 1 , further comprising:
a second surface of the base extending along the first end portion, the center portion, and the second end portion;
a light emitting diode (“LED”) disposed on the second surface and on the center portion of the base.
7. The transcranial electrical stimulation device of claim 1 , wherein:
the first electrode is removably attached to the first end portion; and
the second electrode is removably attached to the second end portion.
8. The transcranial electrical stimulation device of claim 1 , wherein the first post spaces the first conductive cup from the first surface by a clearance distance, a ratio of the clearance distance to a thickness of the base is greater than or equal to 0.2 to 1 and less than or equal to 1.2 to 1.
9. The transcranial electrical stimulation device of claim 1 , further comprising:
a pin coupled with the first post; and
a pin receiver coupled with the first end portion, the pin receiver configured to receive the pin to secure a conductive portion of the first conductive cup to a non-conductive portion of the first conductive cup, the conductive portion coupled with the first post.
10. The transcranial electrical stimulation device of claim 1 , wherein the first conductive cup comprises a first raised edge and the second conductive cup comprises a second raised edge.
11. A transcranial electrical stimulation device, comprising:
a base comprising:
a center portion;
a first end portion connected to the center portion, the first end portion angled relative to the center portion;
a second end portion opposite the first end portion and connected to the center portion, the second end portion angled relative to the center portion;
a first surface extending along the first end portion, the center portion, and the second end portion;
a first electrode attached to the first end portion and on the first surface, the first electrode comprising:
a first conductive cup; and
a first post attached to the first conductive cup and the first end portion, the first post configured to allow the first conductive cup to at least one of pivot or bend about the first post, wherein the first post spaces the first conductive cup from the first surface by a clearance distance, a ratio of the clearance distance to a thickness of the base is greater than or equal to 0.2 to 1 and less than or equal to 1.2 to 1; and
a second electrode attached to the second end portion and on the first surface, the second electrode comprising:
a second conductive cup; and
a second post attached to the first conductive cup and the second end portion, the second post configured to allow the second conductive cup to at least one of pivot or bend about the second post.
12. The transcranial electrical stimulation device of claim 11 , further comprising:
a pin coupled with the first post; and
a pin receiver coupled with the first end portion, the pin receiver configured to receive the pin to secure a conductive portion of the first conductive cup to a non-conductive portion of the first conductive cup, the conductive portion coupled with the first post.
13. The transcranial electrical stimulation device of claim 11 , wherein the first conductive cup comprises a first raised edge and the second conductive cup comprises a second raised edge.
14. The transcranial electrical stimulation device of claim 11 , wherein a first diameter of the first conductive cup is greater than a first width of the first end portion and a second diameter of the second conductive cup is greater than a second width of the second end portion.
15. A transcranial electrical stimulation device, comprising:
a base comprising:
a center portion;
a first end portion connected to the center portion, the first end portion angled relative to the center portion;
a second end portion opposite the first end portion and connected to the center portion, the second end portion angled relative to the center portion;
a first surface extending along the first end portion, the center portion, and the second end portion;
a first electrode attached to the first end portion and on the first surface, the first electrode comprising:
a first conductive cup;
a first post attached to the first conductive cup and the first end portion, the first post configured to allow the first conductive cup to at least one of pivot or bend about the first post;
a pin coupled with the first post; and
a pin receiver coupled with the first end portion, the pin receiver configured to receive the pin to secure a conductive portion of the first conductive cup to a non-conductive portion of the first conductive cup, the conductive portion coupled with the first post;
a second electrode attached to the second end portion and on the first surface, the second electrode comprising:
a second conductive cup; and
a second post attached to the first conductive cup and the second end portion, the second post configured to allow the second conductive cup to at least one of pivot or bend about the second post.
16. The transcranial electrical stimulation device of claim 15 , wherein the pin receives current from a power supply and provides the current to the conductive portion of the first conductive cup.
17. The transcranial electrical stimulation device of claim 15 , wherein the first conductive cup comprises a first raised edge and the second conductive cup comprises a second raised edge.
18. The transcranial electrical stimulation device of claim 15 , wherein a first diameter of the first conductive cup is greater than a first width of the first end portion and a second diameter of the second conductive cup is greater than a second width of the second end portion.
19. A transcranial electrical stimulation device, comprising:
a base comprising:
a center portion;
a first end portion connected to the center portion, the first end portion angled relative to the center portion;
a second end portion opposite the first end portion and connected to the center portion, the second end portion angled relative to the center portion;
a first surface extending along the first end portion, the center portion, and the second end portion;
a first electrode attached to the first end portion and on the first surface, the first electrode comprising:
a first conductive cup; and
a first post attached to the first conductive cup and the first end portion, the first post configured to allow the first conductive cup to at least one of pivot or bend about the first post; and
a second electrode attached to the second end portion and on the first surface, the second electrode comprising:
a second conductive cup; and
a second post attached to the first conductive cup and the second end portion, the second post configured to allow the second conductive cup to at least one of pivot or bend about the second post, wherein the first conductive cup comprises a first raised edge and the second conductive cup comprises a second raised edge.
20. The transcranial electrical stimulation device of claim 19 , wherein a first diameter of the first conductive cup is greater than a first width of the first end portion and a second diameter of the second conductive cup is greater than a second width of the second end portion.