发明名称 |
PROTEOGLYCAN-CONTAINING MICRONEEDLE ARRAY |
摘要 |
[Object] An object of the present invention is to provide a novel microneedle array that has (1) the strength to withstand insertion into the skin surface layer and/or stratum corneum, (2) the fineness and flexibility to cause no pain or bleeding in the skin surface layer and/or stratum corneum at the insertion site of the microneedles, and (3) solubility or biodegradability of the microneedle portions under the skin. [Method for Achieving the Object] The microneedle array is produced by forming microneedles using proteoglycan as a base material. |
申请公布号 |
KR20130007615(A) |
申请公布日期 |
2013.01.18 |
申请号 |
KR20127027155 |
申请日期 |
2011.03.18 |
申请人 |
OTSUKA PHARMACEUTICAL CO., LTD. |
发明人 |
QUAN YING SHU;KAMIYAMA FUMIO;TAKI TAKAO;KAWAI KAZUYOSHI;TAKEMOTO TADAYOSHI;HAMABUCHI TAKUYA;OHTA KAZUHIDE |
分类号 |
A61M37/00;A61K8/64;A61K9/00;A61K35/60 |
主分类号 |
A61M37/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|