Morgan, Lewis & Bockius LLP
Interdental brush
A lighting-enabled interdental brush of the present application includes an interdental brush and a delivery component, where a guide head, a housing, and a lighting system are disposed on the delivery component, the interdental brush is installed on the guide head, and the lighting system can provide lighting for the interdental brush; therefore, a lighting condition in an oral cavity is significantly improved, the clearance between molars may be clearly observed, and a process that the interdental brush enters the tooth clearance is directly observed, which is convenient for cleaning and avoids an accidental injury to gum. An observation system is further designed on the interdental brush of the present application, by using the observation mirror or camera system during use, a process that the interdental brush enters a tooth clearance is observed directly, which is convenient for cleaning and avoids an accidental injury to the gum.
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Xing
Zhou