| 摘要 |
<p>A dental hygiene device for cleaning enlarged embrasures includes a brush portion (14) having a plurality of bristles (18) projecting from a rigid spine (28) opposed ends of which are secured to lengths of flexible filaments (34, 36) such as dental floss. A free end of at least one of the filaments may be provided with a stiff pin-like tip (44) useful as a toothpick or in threading the device through gaps between teeth or orthodontic structures.</p> |
