Invention Grant
- Patent Title: Micro needles and method of manufacture thereof
- Patent Title (中): 微针及其制造方法
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Application No.: US11826871Application Date: 2007-07-19
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Publication No.: US07901387B2Publication Date: 2011-03-08
- Inventor: Göran Stemme , Patrick Griss
- Applicant: Göran Stemme , Patrick Griss
- Applicant Address: SE Stockholm
- Assignee: Bonsens AB
- Current Assignee: Bonsens AB
- Current Assignee Address: SE Stockholm
- Agency: Young & Thompson
- Priority: SE0102736 20010814
- Main IPC: A61M5/32
- IPC: A61M5/32 ; A61M5/00

Abstract:
A hollow out-of-wafer-plane micro-needle protruding from a support member, the micro-needle includes a body portion having a longitudinal central axis, an inner lumen within the body portion and extending through the support member and into the protruding micro-needle, a closed pointed tip portion closing off the inner lumen in the tip region, the central axis extending through the tip portion, and at least one side opening in the body portion having an axis that intersects the central axis, the at least one side opening communicating with the inner lumen.
Public/Granted literature
- US20080039806A1 Micro needles and method of manufacture thereof Public/Granted day:2008-02-14
Information query
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