Title:
LIQUID CONTACT PATCH AND METHOD FOR USING SAME
Document Type and Number:
WIPO Patent Application WO/2022/071339
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.
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Inventors:
OBANA TAKAKAZU (JP)
SHIMIZU HIROKO (JP)
MIYAZAWA KAZUYUKI (JP)
OGAI NORIYUKI (JP)
TODA YASUHIRO (JP)
INOH AKINORI (JP)
SHIMIZU HIROKO (JP)
MIYAZAWA KAZUYUKI (JP)
OGAI NORIYUKI (JP)
TODA YASUHIRO (JP)
INOH AKINORI (JP)
Application Number:
PCT/JP2021/035699
Publication Date:
April 07, 2022
Filing Date:
September 28, 2021
Export Citation:
Assignee:
SHISEIDO CO LTD (JP)
ASTI CORP (JP)
ASTI CORP (JP)
International Classes:
A61M37/00
Domestic Patent References:
| WO2006016647A1 | 2006-02-16 | |||
| WO2019092436A1 | 2019-05-16 |
Foreign References:
| JP2006021034A | 2006-01-26 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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