Dermal patch
First Claim
1. A dermal patch comprising at least one power source comprising an electrochemical cell for powering the patch, wherein the electrochemical cell comprises a negative pole, a positive pole, and an electrolyte and at least two electrodes spaced apart and in electrical connection with the electrochemical cell, the electrodes for electrically coupling to a skin portion and/or skin appendage of a subject, wherein at least one of the at least two electrodes is integrally formed on or with the electrochemical cell.
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Accused Products
Abstract
The invention is generally directed to a kit and patch for transdermal or intradermal delivery of at least one substance into the skin. The kit includes a dermal patch having an electrochemical cell with two electrodes and a retainer for retaining a conductive fluid which further includes an active substance. The conductive fluid can be deposited on at least one of the two electrodes. Alternatively, the conductive fluid can be applied topically to the skin.
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Citations
34 Claims
- 1. A dermal patch comprising at least one power source comprising an electrochemical cell for powering the patch, wherein the electrochemical cell comprises a negative pole, a positive pole, and an electrolyte and at least two electrodes spaced apart and in electrical connection with the electrochemical cell, the electrodes for electrically coupling to a skin portion and/or skin appendage of a subject, wherein at least one of the at least two electrodes is integrally formed on or with the electrochemical cell.
Specification