Title:
TOOTHBRUSH AND METHOD FOR DETECTING AND REMINDING USERS TO BRUSH
Document Type and Number:
WIPO Patent Application WO/2007/112627
Kind Code:
A1
Abstract:
A toothbrush comprises a detecting means (D1) for detecting the brushing movement of
the toothbrush and a first judging means (C1) for judging the efficiency or the
inefficacy of the brushing movement based on the output signals from the detecting means
(D1). During the first preconcerted time, if the detecting means (D1) continuously can
not detect the movement of the toothbrush, the judging means (C1) judges that the
movement is noneffective, otherwise the judging means (C1) judges that the movement
is effective.
Inventors:
ZHENG SHIZHEN (CN)
ZHENG HURONG (CN)
ZHENG HURONG (CN)
Application Number:
PCT/CN2006/003661
Publication Date:
October 11, 2007
Filing Date:
December 29, 2006
Export Citation:
Assignee:
ZHENG SHIZHEN (CN)
ZHENG HURONG (CN)
ZHENG HURONG (CN)
International Classes:
A61C17/22
Foreign References:
| EP0634151A2 | 1995-01-18 | |||
| CN1416759A | 2003-05-14 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (Scitech PlaceNo.22, Jian Guo Men Wai Ave.,Chao Yang District, Beijing 4, CN)
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