首页>
外国专利>
Monopolar and bipolar current application for transdermal drug delivery and analyte extraction
Monopolar and bipolar current application for transdermal drug delivery and analyte extraction
展开▼
机译:单极和双极电流应用,用于透皮给药和分析物提取
展开▼
页面导航
摘要
著录项
相似文献
摘要
A device (400, 700) for facilitating passage of a substance through skin (108) on the body of a subject, comprising: a non-conductive frame (410, 710); an electrode (420) fixed to the frame (410, 710) and shaped so as to define a skin-contact electrode surface (752); and a control unit (130), configured to drive the electrode (420) to apply an electric current to the skin (108) capable of ablating stratum corneum epidermidis thereof, so as to facilitate passage through the skin of the substance; characterized in that: the frame (410, 710) is shaped so as to define a protrusion having a skin-contact frame surface (422, 750) that protrudes relative to an underside of the frame (410, 710) facing the skin.(108); and the electrode (420) passes through the protrusion such that the electrode surface (752) protrudes beyond the frame surface (422, 750).
展开▼