IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0971458
(1997-11-17)
|
발명자
/ 주소 |
- Sage, Jr., Burton H.
- DeNuzzio, John R.
- Bock, C. Randolph
- Haynes, John L.
- Reddy, Vilambi
|
출원인 / 주소 |
|
대리인 / 주소 |
Kirkpatrick & Lockhart LLP
|
인용정보 |
피인용 횟수 :
61 인용 특허 :
14 |
초록
▼
The present invention claims an apparatus for transdermal delivery of medicaments, with novel electrode systems, which avoids burns caused by changes in pH or excessive current applied at the sight of delivery, which is low in cost and easy to manufacture. In the present invention, preferably, the a
The present invention claims an apparatus for transdermal delivery of medicaments, with novel electrode systems, which avoids burns caused by changes in pH or excessive current applied at the sight of delivery, which is low in cost and easy to manufacture. In the present invention, preferably, the anode of the electrode system is predominantly formed from a low-cost bulk base metal which includes a coating of a precious metal thereon. The cathode of the electrode system is preferably formed from an chemically inert material which is a poor electron condutor and is coated on a good electron conductive material which has poor chemical stability. The electrode system of the present invention is highly efficient, easy to manufacture and cost-effective.
대표청구항
▼
The present invention claims an apparatus for transdermal delivery of medicaments, with novel electrode systems, which avoids burns caused by changes in pH or excessive current applied at the sight of delivery, which is low in cost and easy to manufacture. In the present invention, preferably, the a
The present invention claims an apparatus for transdermal delivery of medicaments, with novel electrode systems, which avoids burns caused by changes in pH or excessive current applied at the sight of delivery, which is low in cost and easy to manufacture. In the present invention, preferably, the anode of the electrode system is predominantly formed from a low-cost bulk base metal which includes a coating of a precious metal thereon. The cathode of the electrode system is preferably formed from an chemically inert material which is a poor electron condutor and is coated on a good electron conductive material which has poor chemical stability. The electrode system of the present invention is highly efficient, easy to manufacture and cost-effective. , 20011000, Nilsson, 455/090; US-6400967, 20020600, Nilsson, 455/563; US-6405029, 20020600, Nilsson, 455/409; US-6473610, 20021000, Nilsson, 455/406 1, filed Nov. 28, 2000, both entitled "Method And Apparatus For Texture Tiling In A Graphics System", provisional Application No. 60/226,899, filed Aug. 23, 20
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