发明名称 |
COMPOSITE MICRONEEDLE ARRAY INCLUDING NANOSTRUCTURES THEREON |
摘要 |
Disclosed are nanotopography-based methods and devices for interacting with a component of the dermal connective tissue. Devices include structures fabricated on a surface to form a nanotopography. A random or non-random pattern of structures may be fabricated such as a complex pattern including structures of differing sizes and/or shapes. Microneedles may be beneficially utilized for delivery of an agent to a cell or tissue. Devices may be utilized to directly or indirectly alter cell behavior through the interaction of a fabricated nanotopography with the plasma membrane of a cell and/or with an extracellular matrix component. |
申请公布号 |
EP2563452(A2) |
申请公布日期 |
2013.03.06 |
申请号 |
EP20110774520 |
申请日期 |
2011.04.27 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC. |
发明人 |
ROSS, RUSSELL, FREDERICK |
分类号 |
A61M37/00;A61B17/20;A61K9/00;A61K9/70;A61K38/19;A61M5/158 |
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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