Matrix for iontophoreses

专利名称：Matrix for iontophoreses

发明人：Yasuyuki Suzuki,Katsumi Iga,Hiroaki

Okada,Yukihiro Matsumoto

申请号：US08842516申请日：19970424公开号：US06416503B1公开日：20020709

专利附图：

摘要：To provide a practical matrix for iontophoresis with markedly improved drugavailability. A system for iontophoreses, which comprises an anode side matrix and acathode side matrix, wherein the anode side matrix contains a cationized drug and the

cathode side matrix contains a water soluble acidic substance. A matrix for iontophoresescomprising a drug reservoir containing a drug, the drug reservoir having a thickness ofless than 0.05 mm. Iontophoresis using the iontophoretic matrix of the present inventionmakes it possible to administer a drug to the body at high availability.

申请人：HISAMITSU PHARMACEUTICAL CO., INC.

代理机构：Wenderoth, Lind & Ponack, L.L.P.

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