Document Type and Number:
Japanese Patent JPWO2022071339
Kind Code:
A1
Abstract:
A liquid contact patch 1 has a flexible cover 11 having a convex part 12, a liquid package 10 in which liquid is stored, and a housing 20: the liquid is interposed between the liquid package 10 and a breakable sheet 14; and the housing 20 has a top surface 21 from the center of which a tubular part 24 hangs, and a side wall 25 surrounding the top surface 21. The convex part 12 of the liquid package 10 is pressed, so that the sheet 14 rips and the stored liquid flows through the tubular part 24.
Application Number:
JP2022554027A
Publication Date:
April 07, 2022
Filing Date:
September 28, 2021
Export Citation:
Previous Patent: JPWO2022071338
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