发明名称 |
TOOTHBRUSH FOR PREVENTING AND TREATING DENTIN HYPERSENSITIVITY USING LIGHT EMITTING DIODE OR LASER DIODE |
摘要 |
PURPOSE: A toothbrush for preventing and treating a dentin hypersensitivity using a light emitting diode or laser diode is provided to treat a cold tooth-phenomenon by generating a light biostimulation effect to a tooth. CONSTITUTION: The toothbrush for preventing and treating a dentin hypersensitivity using a light emitting diode or a laser diode comprises a light emitting diode or a laser diode(1) which is located between hairs(5) of the toothbrush and irradiates the teeth at brushing the teeth; a hole located in a center of a toothbrush head; and a circuit for controlling the switching on and off of a light source. The light emitting diode or a laser diode(1) located between the hairs of the toothbrush is situated around the hole and so irradiates the surface of tooth and gum.
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申请公布号 |
KR20040064664(A) |
申请公布日期 |
2004.07.19 |
申请号 |
KR20040045917 |
申请日期 |
2004.06.21 |
申请人 |
PARK, JIN SOO |
发明人 |
CHOI, HONG RAN;KIM, OK JUN;LIM, WON BONG;PARK, JIN SOO |
分类号 |
A46B15/00;A61C19/06;(IPC1-7):A61C19/06 |
主分类号 |
A46B15/00 |
代理机构 |
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主权项 |
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地址 |
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