Title:
BRUSH BODY AND TOOTHBRUSH
Document Type and Number:
WIPO Patent Application WO/2011/078128
Kind Code:
A1
Abstract:
A brush body (21) has bristle bundles (24) embedded in a head (23). Bristles (25) contained in the bristle bundle (24) each have a core (25x) which consists of a conductive member, and a sheath (25y) which consists of an insulating member and sheathes the core (25x). The core (25x) is exposed at the tip (25a) of the bristles (25) and functions as an electrode for passing current into the mouth. The embedding of the bristle bundles (24) in an electrically conductive base (26) contained in the head (23) electrically connects the core (25x) to the base (26).
Inventors:
UCHIDA, Satoshi (1048, Oaza-Kadoma, Kadoma-sh, Osaka 86, 〒5718686, JP)
内田 聡 (〒86 大阪府門真市大字門真１０４８番地 パナソニック電工 株式会社 内 Osaka, 〒5718686, JP)
内田 聡 (〒86 大阪府門真市大字門真１０４８番地 パナソニック電工 株式会社 内 Osaka, 〒5718686, JP)
Application Number:
JP2010/072919
Publication Date:
June 30, 2011
Filing Date:
December 20, 2010
Export Citation:
Assignee:
PANASONIC ELECTRIC WORKS CO., LTD. (1048, Oaza-Kadoma Kadoma-sh, Osaka 86, 〒5718686, JP)
パナソニック電工 株式会社 (〒86 大阪府門真市大字門真１０４８番地 Osaka, 〒5718686, JP)
UCHIDA, Satoshi (1048, Oaza-Kadoma, Kadoma-sh, Osaka 86, 〒5718686, JP)
パナソニック電工 株式会社 (〒86 大阪府門真市大字門真１０４８番地 Osaka, 〒5718686, JP)
UCHIDA, Satoshi (1048, Oaza-Kadoma, Kadoma-sh, Osaka 86, 〒5718686, JP)
International Classes:
A46B15/00
Attorney, Agent or Firm:
ONDA, Hironori et al. (12-1, Ohmiya-cho 2-chome Gifu-sh, Gifu 31, 〒5008731, JP)
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