Iontophoretic electrode
View Patent ↗An electrode for an iontophoretic drug delivery system includes a retainer having a malleable characteristic. The retainer and a conductor are connected to a platform. The conductor and a dose controller are electrically coupled to the iontophoretic drug delivery system. A drug delivery matrix is operably connected to the platform and proximate the conductor wherein the conductor, the drug delivery matrix, and the dose controller cooperate to deliver a drug to a user when the electrode is affixed to the user and operably connected to the iontophoretic drug delivery system.
1. An electrode for an iontophoretic drug delivery system, the electrode comprising:
a platform;
a conductor being operably connected to the platform, the conductor further being electrically coupled within the iontophoretic drug delivery system;
a dose controller being operably coupled to the conductor; and
a drug delivery matrix being operably connected to the platform and proximate the conductor, wherein the conductor, the drug delivery matrix, and the dose controller cooperate to deliver a drug to a user when the electrode is affixed to the user and operably connected within the iontophoretic drug delivery system, wherein the drug delivery matrix is segmented to cooperate with the conductor to deliver the drug from each segment of the drug delivery matrix at a predetermined dosage.
2. The electrode of claim 1 , wherein the dose controller being housed within the iontophoretic drug delivery system and capable of monitoring and adjusting electrical current flowing within the conductor.
3. The electrode of claim 1 , wherein the conductor comprises a plurality of discrete segments, each of the plurality of segments being proximate the drug delivery matrix.
4. The electrode of claim 3 , wherein the dose controller being housed within the iontophoretic drug delivery system and capable of monitoring and adjusting electrical current flowing within the plurality of continuous segments of the conductor.
5. The electrode of claim 4 , wherein the dose controller is electrically coupled to at least one of the plurality of segments of the conductor.
6. The electrode of claim 1 , wherein the dose controller is housed within the iontophoretic drug delivery system and capable of monitoring and adjusting electrical current of at least one of the plurality of discrete segments of the conductor.
7. The electrode of claim 6 , wherein the conductor comprises a plurality of discrete segments, each of the plurality of discrete segments being proximate the drug delivery matrix.
8. The electrode of claim 7 , wherein the dose controller being electrically coupled to at least one of the plurality of discrete segments of the conductor.
9. The electrode of claim 1 , farther comprising a connector operably attached to the platform, the connector further being electrically coupled to the conductor.
10. The electrode of claim 1 , further comprising: an adhesive operably associated with the platform wherein the adhesive facilitates releasable securement of the electrode to the user.
11. The electrode of claim 1 , wherein the dose controller is a resistor.
12. The electrode of claim 1 , wherein the dose controller is a feedback circuit.
13. The electrode of claim 1 , wherein the conductor comprising:
an active conductor being electrically coupled within the iontophoretic drug delivery system; and
a dispersive conductor being electrically coupled within the iontophoretic drug delivery system, wherein at least one of the pair of conductors including a malleable characteristic.
14. The electrode of claim 13 , wherein the active or dispersive conductor comprises a plurality of discrete segments, each of the plurality of discrete segments being proximate one of the plurality of drug delivery areas.
15. The electrode of claim 14 , wherein the dose controller being housed within the iontophoretic drug delivery system and capable of monitoring and adjusting electrical current flowing within the active or dispersive conductor.
16. The electrode of claim 15 , wherein the dose controller being electrically coupled to at least one of the plurality of discrete segments and capable of monitoring and adjusting electrical current flowing within the active or dispersive conductor.
17. An electrode for an iontophoretic drug delivery system, the electrode comprising:
a platform;
a conductor; and
a drug delivery matrix being operably connected to the platform and proximate the conductor, wherein the drug delivery matrix is segmented to cooperate with the conductor to deliver the drug from each segment of the drug delivery matrix at a predetermined dosage, wherein the conductor and the drug delivery matrix cooperate to deliver a drug to a user when the electrode is affixed to the user and operably connected within the iontophoretic drug delivery system.
18. The electrode of claim 17 , further comprising a dose controller being operably coupled to the active conductor.
19. The electrode of claim 18 , wherein the dose controller comprises a resistor.
20. The electrode of claim 17 , further comprising a conductor including a malleable characteristic and being operably connected to the platform.