Title:
INTERDENTAL CLEANING TOOL
Document Type and Number:
WIPO Patent Application WO/2020/137252
Kind Code:
A1
Abstract:
[Problem] To provide an interdental cleaning tool which can be suppressed from being broken. [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; a soft part 20 having a cover section 21 for covering a tip-side portion 12a of the shaft section 12 and a plurality of protruding sections 22 protruding from the cover section 21; and an extending soft part 30 that covers a middle portion 12b closer to the base end side than the soft part 20 of the shaft section 12 so as to extend the cover section 21 to the base end side of the shaft section 12 and that does not have the protruding sections 22.
Inventors:
KIKKAWA TASUKU (JP)
Application Number:
PCT/JP2019/045067
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:
| JP2017000775A | 2017-01-05 | |||
| JP2013188299A | 2013-09-26 |
Other References:
See also references of EP 3903726A4
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