| 摘要 |
<p>The present invention relates to replaceable head toothbrushes (24) and method of use thereof, which toothbrushes have a handle section ending in an elastomeric coupler which is interference fit within an annular collar (26) at the end of the handle section; which elastomeric coupler, depending upon the durometer of the elastomer chosen, provides more or less attenuation of the user's brushing force.</p> |
