| 发明名称 |
MICRONEEDLE SHEET AND METHOD FOR MANUFACTURING THE SAME |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a microneedle sheet in which microneedles each having a desired shape are formed; and to provide a method for manufacturing the microneedle sheet. <P>SOLUTION: The microneedle sheet 42 includes: a sheet-like substrate 27 including a center portion Ac", a side peripheral portion Ad" surrounding the center portion Ac" and an outer edge portion Ao" surrounding the side peripheral portion Ad"; the predetermined number of needles 28 extending by a first predetermined length from the center portion Ac"; and one or more protrusions P extending by a length shorter than the first predetermined length from the side peripheral portion Ad". <P>COPYRIGHT: (C)2012,JPO&INPIT |
| 申请公布号 |
JP2012055343(A) |
申请公布日期 |
2012.03.22 |
| 申请号 |
JP20100198366 |
申请日期 |
2010.09.03 |
| 申请人 |
TORAY ENG CO LTD;BIOSERENTACK CO LTD |
发明人 |
SATOUCHI YOSHIKAZU;TERADA TOYOJI;TAKADA KANJI |
| 分类号 |
A61M37/00;B29C33/38;B29C39/26 |
主分类号 |
A61M37/00 |
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