Title:
INTERDENTAL CLEANING TOOL
Document Type and Number:
WIPO Patent Application WO/2020/183796
Kind Code:
A1
Abstract:
[Problem] To provide an interdental cleaning tool capable of achieving both easy insertion between teeth and sufficient massage force to gums. [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 has a covering section 21 for covering the shaft section 12 over at least 16 mm toward the base end from the tip of the shaft section 12, and a plurality of protruding sections 22 protruding from the covering section 21. In the region of the covering section 21 within the range of 15-20 mm from the tip toward the base end of the shaft section 12, the thickness of the covering section 21 is set to 0.15-0.3 mm, and the shore A hardness of a material that forms the soft part 20 is set to 30-60.
Inventors:
ASAYAMA KOKI (JP)
Application Number:
PCT/JP2019/045070
Publication Date:
September 17, 2020
Filing Date:
November 18, 2019
Export Citation:
Assignee:
KOBAYASHI PHARMACEUTICAL CO LTD (JP)
International Classes:
A46B9/04; A61C15/02
Foreign References:
| JP2017000775A | 2017-01-05 | |||
| JP2017118959A | 2017-07-06 | |||
| US20180193119A1 | 2018-07-12 |
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