Title:
歯間清掃具
Document Type and Number:
Japanese Patent JP7302948
Kind Code:
B2
Abstract:
To provide an interdental cleaner capable of effectively capturing staining substances raked from the oral tissues forming interdental spaces.SOLUTION: An interdental cleaner comprises a base part including a shaft part extended in a prescribed axial direction toward an insertion end part to be inserted into interdental spaces, and a cleaning part capable of cleaning interdental spaces. The cleaning part has a cleaning part body covering the shaft part, and a plurality of raking pieces having raking surfaces projecting outward from the outer peripheral surface of the cleaning part body, and aligned in an axial direction on the outer peripheral surface of the cleaning part body. Among the plurality of raking pieces, a part has a first outer peripheral surface forming an outer peripheral shape which becomes thin from the raking surface to the insertion end part, and among the plurality of raking pieces, the other part has a second outer peripheral surface forming an outer peripheral shape which becomes thick from a position separated from the insertion end part than the raking surface to the raking surface. The raking piece having the first outer peripheral surface and the raking piece having the second outer peripheral surface are alternately aligned at intervals.SELECTED DRAWING: Figure 1
Inventors:
Yu Yoshikawa
Application Number:
JP2018087035A
Publication Date:
July 04, 2023
Filing Date:
April 27, 2018
Export Citation:
Assignee:
KOBAYASHI PHARMACEUTICAL CO.,LTD.
International Classes:
A61C15/02; A46B9/04
Domestic Patent References:
| JP2003245287A | ||||
| JP2017776A | ||||
| JP2017196494A |
Attorney, Agent or Firm:
Masataka Kotani