Title:
PART WITH NEEDLE-LIKE PROJECTIONS
Document Type and Number:
WIPO Patent Application WO/2022/071322
Kind Code:
A1
Abstract:
Provided is a part (1) with needle-like projections for injecting liquid to an object, the part including: a plate (111) having a vertically penetrating pouring hole (114); one or more needle-like projections (112) projecting from one side of the plate (111); and a lip section (113) formed on the outer edge of the one side of the plate (111). When liquid is pushed out through the pouring hole (114), the liquid spreads in a space defined by the object, the lip section (113), and the one side of the plate (111), and the liquid enters the inside of the object through holes formed by the one or more needle-like projections (112).
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/JP2021/035658
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:
| WO2009130926A1 | 2009-10-29 | |||
| WO2008007906A1 | 2008-01-17 | |||
| WO2017030012A1 | 2017-02-23 |
Foreign References:
| JP2005527249A | 2005-09-15 | |||
| JPS484315Y1 | 1973-02-02 | |||
| JP2015016088A | 2015-01-29 | |||
| JP2013094224A | 2013-05-20 | |||
| JP2007532245A | 2007-11-15 | |||
| JP2017051354A | 2017-03-16 | |||
| JP4746818B2 | 2011-08-10 | |||
| JP2020166213A | 2020-10-08 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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