发明申请
US20080097352A1 Methods of fabricating microneedles with bio-sensory functionality
审中-公开
制造具有生物感官功能的微针的方法
- 专利标题: Methods of fabricating microneedles with bio-sensory functionality
- 专利标题(中): 制造具有生物感官功能的微针的方法
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申请号: US11520526申请日: 2006-09-12
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公开(公告)号: US20080097352A1公开(公告)日: 2008-04-24
- 发明人: Patricia A. Beck , Ramesh Govinda Raju , Xio-An Sean Zhang
- 申请人: Patricia A. Beck , Ramesh Govinda Raju , Xio-An Sean Zhang
- 主分类号: A61M5/32
- IPC分类号: A61M5/32
摘要:
A method of fabricating a microneedle is disclosed. The method includes forming at least one recess in a substrate, the at least one recess comprising an apex, forming an electrically seed layer on the substrate including the at least one recess, forming at least one electrically nonconductive pattern on a portion of the seed layer, the at least one nonconductive pattern being a pattern for a sensory area, plating an electrically conductive material on the seed layer to create a plated layer with an opening that exposes a portion of the nonconductive pattern and separating the plated layer from the seed layer and the at least one nonconductive pattern to release a hollow microneedle comprising a tip and at least one sensory area.
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