YOSHIDA Junya,吉田淳哉,KABATA Koki,下野浩貴,KOBAYASHI Yuka,小林優香
申请号：
JPJP2019/042462
公开号：
WO2020/090846A1
申请日:
2019.10.30
申请国别(地区):
JP
年份:
2020
代理人:
摘要：
The present invention addresses the problem of providing a microneedle array unit which is reduced in size and which can pierce the skin when pressed with a finger. According to the present invention, provided is a microneedle array unit provided with: a microneedle array having a sheet part and a plurality of needle parts arranged inside the outer peripheral surface of one surface of the sheet part； a container storing the microneedle array and having a storage part that has an opening and a projection section supporting the outer peripheral surface of the microneedle array, a deformation part that is disposed on a side opposite to the opening and is integrated with the storage part, a flange part that is integrated with the storage part and makes contact with the skin； a lid part that seals the opening of the container； and a piercing tool that is a solid body having two different area sizes at the top and bottom. By receiving an external force in the direction of the opening through the smaller area size of the two different area sizes at the top and bottom of the piercing tool, the deformation part is deformed and presses the other surface of the microneedle array. By the pressing from the deformation part, the microneedle array deforms the projection section and is pushed from the storage part to the outside. The deformation part maintains the state of being deformed, and presses the microneedle array.La présente invention concerne le problème consistant à fournir une unité rangée de micro-aiguilles qui est de taille réduite et qui peut percer la peau lorsqu'elle est pressée avec un doigt. Selon la présente invention, une unité rangée de micro-aiguilles est pourvue : d'une rangée de micro-aiguilles comportant une partie feuille et une pluralité de parties aiguilles disposées à l'intérieur de la surface périphérique externe d'une surface de la partie feuille ； un récipient stockant la rangée de micro-aiguilles et comportant une partie stockage qui présente une o
