发明名称 |
HOLLOW MICRONEEDLE ARRAY |
摘要 |
Rapid, high-volume, intradermal infusion with minimal pain, is achived by applying an array of 10 to 30 hollow microneedles having a length of greater than 100 um to less than 1 mm into the skin of a patient, with a microneedle spacing of no less than 1.5 mm on average between adjacent microneedles, and pumping greater than 200 uL of fluid through the hollow microneedles at a rate of greater than 20 uL/min. |
申请公布号 |
EP2355887(A2) |
申请公布日期 |
2011.08.17 |
申请号 |
EP20090828101 |
申请日期 |
2009.11.17 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
BURTON, SCOTT A.;FREDERICKSON, FRANKLYN L.;HANSEN, KRISTEN J.;SIMMERS, RYAN PATRICK;FENN, PERCY T.;MOECKLY, CRAIG S. |
分类号 |
A61B17/20;A61B5/15;A61K9/00;A61M37/00 |
主分类号 |
A61B17/20 |
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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