Title:
INTERDENTAL CLEANING TOOL
Document Type and Number:
WIPO Patent Application WO/2020/137251
Kind Code:
A1
Abstract:
[Problem] To provide an interdental cleaning tool that achieves both easy insertion between teeth and improvement in cleaning effects. [Solution] This interdental cleaning tool 1 is provided with: a base material part 10 having a base section 11, and a shaft section 12 extending from the base section 11; and a soft part 20 that covers at least a portion of the shaft section 12. At least a portion of the shaft section 12 has, in a cross-section of the shaft section 12 perpendicular to the axial direction of the shaft section 12, a first external dimension X1 specified in a first direction D1 and a second external dimension X2 that is specified in a second direction D3 perpendicular to the first direction D1 and is smaller than the first external dimension X1.
Inventors:
KIKKAWA TASUKU (JP)
ASAYAMA KOKI (JP)
ASAYAMA KOKI (JP)
Application Number:
PCT/JP2019/045066
Publication Date:
July 02, 2020
Filing Date:
November 18, 2019
Export Citation:
Assignee:
KOBAYASHI PHARMACEUTICAL CO LTD (JP)
International Classes:
A61C15/02
Domestic Patent References:
| WO2013176297A1 | 2013-11-28 |
Foreign References:
| JP2018158004A | 2018-10-11 | |||
| JP2001506514A | 2001-05-22 | |||
| JP2018140088A | 2018-09-13 |
Other References:
See also references of EP 3900670A4
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