发明名称 |
MICRONEEDLE ARRAYS AND METHODS OF USE THEREOF |
摘要 |
<p>A method of treating a patient with a microneedle array having an active agent disposed on at least a portion of one or more of the microneedles, wherein the array with active agent is characterized by a first optical response when probed with a selected incident light spectrum. The array with active agent is applied to a skin surface, optionally allowed to remain on the skin surface for a specified time, and removed. The used array is probed with the selected incident light spectrum, a second optical response is sensed, and the difference between the first optical response and the second optical response is determined and compared to a predetermined threshold value.</p> |
申请公布号 |
WO2007064486(A1) |
申请公布日期 |
2007.06.07 |
申请号 |
WO2006US44492 |
申请日期 |
2006.11.16 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY;DUAN, DANIEL, C., |
发明人 |
DUAN, DANIEL, C., |
分类号 |
A61M37/00;A61M29/00;A61M35/00 |
主分类号 |
A61M37/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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