A - Human Necessities – 61 – C
Patent
A - Human Necessities
61
C
A61C 15/00 (2006.01) A46B 1/00 (2006.01) A46B 9/04 (2006.01) B29C 45/00 (2006.01)
Patent
CA 2353885
An interdental brush having one or a plurality of projections (2) provided on the outer peripheral surface of a shaft (1), wherein the projections are in a fin shape and/or a hair shape and the shaft (1) and the projections (2) are integrally molded from synthetic resin, thereby it is possible to provide a soft contact with oral cavity tissues when in use, eliminate variations in coming-off strength of fin- and hair-shape projections, and reduce production costs.
Cette brosse interdentaire comporte au moins une branche (2) prenant naissance sur la surface périphérique externe d'un axe (1). Ces branches présentent la forme d'une ailette et/ou d'un poil. L'axe (1) et les branches (2) sont moulés d'un seul tenant en résine de synthèse. Cela permet, d'une part de réaliser, à l'utilisation, un contact doux avec les tissus de la cavité orale, et d'autre part de réduire les coûts de production.
Ito Fujio
Matsumoto Hitoshi
Tomita Yoshikazu
Tsurukawa Naoki
Borden Ladner Gervais Llp
Sunstar Inc.
Sunstar Suisse Sa
Uni-Sunstar B.v.
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