发明名称 |
EXTERNAL PREPARATION, METHOD OF APPLYING EXTERNAL PREPARATION, IONTOPHORESIS DEVICE AND TRANSDERMAL PATCH |
摘要 |
<p>EXTERNAL PREPARATION, METHOD OF APPLYING EXTERNAL PREPARATION, IONTOPHORESIS DEVICE, AND PERCUTANEOUS PATCH The administration efficiency of a drug may be improved by establishing compatibility between the suppression of the release of a biological counter ion from a living body's skin and the maintenance of a good state of contact between each of a working electrode structure and a nonworking electrode structure and the skin. Coating films each composed of an external preparation containing: a hydrophilic polymer matrix agent; and an ion- exchange resin dispersed in the hydrophilic polymer matrix agent, or coating films each composed of an external preparation containing a hydrophilic polymer having an ion-exchange function are formed on the skin, and iontophoresis is performed through the coating films.</p> |
申请公布号 |
SG161257(A1) |
申请公布日期 |
2010.05.27 |
申请号 |
SG20100024685 |
申请日期 |
2006.03.31 |
申请人 |
TTI ELLEBEAU, INC. |
发明人 |
MATSUMURA, AKIHIKO;NAKAYAMA, MIZUO;MATSUMURA, TAKEHIKO;AKIYAMA, HIDERO;TSUJI, KAZUYUKI;SHIBATA, TSUTOMU;TANIOKA, AKIHIKO;MINAGAWA, MIE |
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