Title:
TOOTH SURFACE CLEANING TOOL, AND POWERED TOOTH SURFACE CLEANING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/191266
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing: a tooth surface cleaning tool which does not require individual packaging of a melamine resin foam sponge and which has improved strength and an improved effect for removing the impurities on a tooth surface, as compared to conventional tools; and a powered tooth surface cleaning device which is capable of removing impurities on the tooth surface extremely effectively with a simple configuration and operation. This tooth surface cleaning tool (100, 100-2) is a tooth surface cleaning tool (100) made of a melamine resin foam sponge. The melamine resin foam sponge is obtained by applying heat and pressure to a material in which a liquid dentifrice has been included, and drying the resultant in a compressed state. Further, this powered tooth surface cleaning device (1) is configured such that a tooth surface cleaning tool (100-2) comprising the melamine resin foam sponge having the abovementioned configuration is detachably mounted on a mounting base (5) that rotates the tooth surface cleaning tool.
Inventors:
NISHIO HIDETOSHI (JP)
Application Number:
PCT/JP2022/010469
Publication Date:
September 15, 2022
Filing Date:
March 10, 2022
Export Citation:
Assignee:
NISHIO CO LTD (JP)
International Classes:
A46B7/04; A46B13/02; A46B15/00; A61C17/34
Foreign References:
| JP3170648U | 2011-09-22 | |||
| JP2014121498A | 2014-07-03 | |||
| JP2018183280A | 2018-11-22 | |||
| JP2017064287A | 2017-04-06 | |||
| CN102113758A | 2011-07-06 | |||
| JP3001895U | 1994-09-06 | |||
| JP2019115647A | 2019-07-18 |
Attorney, Agent or Firm:
KAIZUKA, Ryohei (JP)
Download PDF:
Previous Patent: COMPOSITION CONTAINING DEHYDRATED EDIBLE PLANT AND PRODUCTION METHOD AND STORABILITY ENHANCEMENT MET...
Next Patent: INSPECTION SYSTEM
Next Patent: INSPECTION SYSTEM