Title:
INTERDENTAL CLEANING TOOL
Document Type and Number:
WIPO Patent Application WO/2019/003948
Kind Code:
A1
Abstract:
[Problem] To provide an interdental cleaning tool which can improve cleaning of the sides of the teeth and between the teeth while avoiding a reduction in insertability of the cleaning part between the teeth.
[Solution] This interdental cleaning tool (2) is provided with a base part (10), which comprises a shaft part (20) and a holding part (30), and a cleaning part (40). The cleaning part (40) comprises a cleaning part main body (42) and a plurality of brush parts (44). Each brush part (44) comprises a brush main body which has a shape that projects outwards from the cleaning part main body in an axis-intersecting direction, and a projecting part which, when the brush main body is cut in the reference plane, which is the plane that contains the central axis of the shaft part (20) and the central axis of the brush main body, has a shape that projects within the reference plane outwards from the outer edge of the brush main body and that connects continuously along the outer edge of the brush main body.
Inventors:
KIKKAWA TASUKU (JP)
Application Number:
PCT/JP2018/022777
Publication Date:
January 03, 2019
Filing Date:
June 14, 2018
Export Citation:
Assignee:
KOBAYASHI PHARMACEUTICAL CO LTD (JP)
International Classes:
A61C15/02
Domestic Patent References:
| WO2015147076A1 | 2015-10-01 | |||
| WO2013176297A1 | 2013-11-28 |
Foreign References:
| JP2017108998A | 2017-06-22 |
Other References:
See also references of EP 3646814A4
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