Patent ID: 11937688
Assignee: SMART CHIP MICROELECTRONIC CO. LIMITED
Field: Medical technology (Instruments)
Classification: CPC A  G  H | IPC A  G  H

Claim 1:
2. The toothbrush of claim 1, wherein a signal packet duration defines amplitude or duration of a toothbrushing cycle or half a toothbrushing cycle, and the toothbrushing cycles define the rhythm of toothbrushing motions; and/or wherein each signal packet comprises a plurality of m time slots, wherein each time slot is allotted a switching signal such that a corresponding plurality of m switching signals is allotted in the plurality of m time slots; and wherein the toothbrushing motions comprises a plurality of toothbrushing cycles, each toothbrushing cycle has a brushing frequency which is smaller than or equal to the switching frequency divided by m, m being a natural number larger than 10.