Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MICRONEEDLE ARRAY UNIT AND CONTAINER
Document Type and Number:
WIPO Patent Application WO/2020/250771
Kind Code:
A1
Abstract:
A purpose of the present invention is to provide a microneedle array unit and a container to which gas permeability, interior visibility, and sterility are imparted. The microneedle array unit (1) has a microneedle array (40) and a container (10) that houses the microneedle array (40). The container (10) has a housing portion (12) having an opening (12A), a claw portion (54) that supports the outer peripheral surface (42A) of one surface (42) of the microneedle array (40) provided within the housing portion (12), a deformed portion (14) positioned on the opposite side from the opening (12A), a flange portion (16) integrally formed with the housing portion (12), and a lid material (30) provided in close contact with the flange portion (16). At least part of the lid material (30) is made of a transparent film (32), and there are grooves (20) connecting the housing portion (12) to the outside in an inner flange portion (16B) in close contact with the lid material (30). A flow path connecting the housing portion (12) to the outside is made by close contact of the lid material (30) with the inner flange portion (16B).

Inventors:
YOSHIDA JUNYA (JP)
YONEYAMA SATOSHI (JP)
Application Number:
PCT/JP2020/021932
Publication Date:
December 17, 2020
Filing Date:
June 03, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
FUJIFILM CORP (JP)
International Classes:
A61M37/00; A61J1/00; B65D77/20; B65D81/26
Domestic Patent References:
WO2015005143A12015-01-15
WO2015005143A12015-01-15
Foreign References:
JP2018191783A2018-12-06
JP2017192662A2017-10-26
US6174300B12001-01-16
JPH0313148U1991-02-08
JPS6122771U1986-02-10
JPH1120865A1999-01-26
JP2018191783A2018-12-06
JP2018191782A2018-12-06
Other References:
See also references of EP 3984586A4
Attorney, Agent or Firm:
MATSUURA, Kenzo (JP)
Download PDF: