发明公开
- 专利标题： ARRAY WITH FINE PROTRUSIONS
- 专利标题（中）： ARRAY MIT FEINEN ERHEBUNGEN
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申请号： EP11786694申请日： 2011-05-25
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公开(公告)号： EP2578265A4公开(公告)日： 2013-12-04
- 发明人: TOKUMOTO SEIJI , ISHITSUKA SHUJI , KODAMA YOSHIHIRO , TAKEMURA NOBUMI
- 申请人： HISAMITSU PHARMACEUTICAL CO , TOPPAN PRINTING CO LTD
- 专利权人： HISAMITSU PHARMACEUTICAL CO,TOPPAN PRINTING CO LTD
- 当前专利权人： HISAMITSU PHARMACEUTICAL CO,TOPPAN PRINTING CO LTD
- 优先权： JP2010122989 2010-05-28
- 主分类号： A61M37/00
- IPC分类号： A61M37/00
摘要：
An array 1 with microprotrusions comprises a base 2 and tapered microprotrusions 3 each disposed on the base 2 and tapering down toward the tip from the bottom. Letting a distance from the tip to the bottom on an arbitrary side of each microprotrusion 3 as a and letting the length of a second line segment prepared by projecting a first line segment representing the distance a onto the base 2 as b, a relationship of 1.0
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