To provide an interdental brush in which the durability of wire is further improved.
The interdental brush 1 includes: a brush 10 having a filament implantation section 11 where filaments are held between twisted wires 14; and a handle 30 to which the wire 14 of the brush body 10 are fixed, wherein the wire 14 has an exposed portion between the implantation section 11 and the handle 30. The implantation section 11 includes: a cleaning portion 20 defined at the tip of the brush 10, and for cleaning between teeth when inserted therebetween; and a protective portion 22 which is provided between the cleaning portion 20 and the handle 30, and where the filaments bend, when inserted between the teeth, at the base end to cover the exposed portion of the wire 14.
| WO/2022/253977 | INTERDENTAL BRUSH HAVING AN OVAL WIRE CROSS SECTION, AND METHOD FOR PRODUCING SAME |
| WO/2019/234048 | SAMPLE REMOVAL ASSEMBLY FOR GYNECOLOGICAL EXAMINATIONS |
| JP2004255098 | INTERDENTAL BRUSH |
HACHISUGA YOSHIHIRO
| JPH10117846A | 1998-05-12 | |||
| JP4008284B2 | 2007-11-14 | |||
| JP2002253344A | 2002-09-10 | |||
| JP2003319830A | 2003-11-11 | |||
| JP2007167363A | 2007-07-05 | |||
| JP2000004943A | 2000-01-11 | |||
| JP2010082029A | 2010-04-15 |
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama