FIELD: medicine.
SUBSTANCE: invention relates to medical equipment, namely to dental systems. System contains teeth brush, memory, systems of processing, compensation and information. Toothbrush includes system for detecting toothbrush direction in user's mouth. Memory stores target information, which concerns toothbrush direction for each chosen dental zone. System of processing ensures comparison of measured information about toothbrush direction with target ranges of direction. Compensation system generates corrected target information of dental zones basing on difference between information about toothbrush direction and previous target information. Information system presents information of feedback, which relates to cleaning by brush in chosen dental zones. Method of tracing dental position for toothbrush contains stages of system work.
EFFECT: application of invention makes it possible to exactly consider movements of head during cleaning by brush without application of separate sensor.
31 cl, 4 dwg
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Authors
Dates
2013-10-27—Published
2009-02-19—Filed