发明名称 |
Sacrificial Electrode Design and Delivery Species Suitable for Prolonged Iontophoresis Application Periods |
摘要 |
A wearable iontophoresis device for the prolonged delivery of a positively charged pharmaceutical species from a salt formulation is disclosed that includes a readily oxidizable metal-based sacrificial anode in the form of a generally planar layer having a connecting area that has a width that is sufficient to insure complete consumption of the oxidizable metal wherein the anode is configured to have a minimum operating life of at least 6 hours under skin-safe conditions, and a drug delivery gel pad in electrical contact with said anode for accommodating a gel containing a positively charged pharmaceutical species in salt form formulated for transdermal delivery.
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申请公布号 |
US2011245755(A1) |
申请公布日期 |
2011.10.06 |
申请号 |
US20090597941 |
申请日期 |
2009.08.31 |
申请人 |
EISCHEN KATHLEEN A;ANDERSON CARTER R;MORRIS RUSSELL L |
发明人 |
EISCHEN KATHLEEN A.;ANDERSON CARTER R.;MORRIS RUSSELL L. |
分类号 |
A61N1/30 |
主分类号 |
A61N1/30 |
代理机构 |
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地址 |
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