Title:
The product which has a manufacturing method of a microneedle array manufacture device and a microneedle array, and a microneedle array
Document Type and Number:
Japanese Patent JP6001043
Kind Code:
B2
Abstract:
A microneedle patch with which a treatment is reliably completed in a short time when a microneedle is administered into skin or mucous membrane is provided. A microneedle patch (100F) includes a base member (101) and a plurality of microneedles (103g) supported by the base member (101). Each microneedle (103g) includes a top-section layer (104) comprising a biologically active substance to be inserted in dermis (310), and an intermediate layer (106) provided between the top-section layer (104) and the base member (101), having a composition having breaking strength weaker than breaking strength of a composition of the top-section layer (104), and having a thickness of 5 µm and 100 µm inclusive.
Inventors:
Shinya Yamada
Chiyama Daihaku
Kensaku Akita
Takako Ueno
Yuko Ide
Sachi Nagai
Akano Naganobu
Ichiro Ono
Kanji Takada
Chiyama Daihaku
Kensaku Akita
Takako Ueno
Yuko Ide
Sachi Nagai
Akano Naganobu
Ichiro Ono
Kanji Takada
Application Number:
JP2014252907A
Publication Date:
October 05, 2016
Filing Date:
December 15, 2014
Export Citation:
Assignee:
NISSHA PRINTING CO.,LTD.
Labo Jeversa Co., Ltd.
Bio Serentac Co., Ltd.
Labo Jeversa Co., Ltd.
Bio Serentac Co., Ltd.
International Classes:
A61M37/00; B81B1/00
Domestic Patent References:
| JP2012196426A | ||||
| JP2014519344A | ||||
| JP2010184102A | ||||
| JP2014082975A | ||||
| JP2014199881A |
Foreign References:
| US20080269685 |