公开(公告)号：US20190236980A1

公开(公告)日：2019-08-01

申请号：US16339228

申请日：2017-10-03

申请人： Angela MONSON

发明人： Angela MONSON ,  Vincent BUSH

IPC分类号： G09B19/24 ,  A61C17/18 ,  A61B5/00 ,  G09B23/28

CPC分类号： G09B19/24 ,  A61B5/00 ,  A61B5/0077 ,  A61B5/0088 ,  A61C3/00 ,  A61C5/40 ,  A61C17/00 ,  A61C17/18 ,  A61C19/04 ,  G09B19/00 ,  G09B23/283

摘要： Dental hygiene and periodontal hand instrumentation requires alignment of the cutting surface of the instrument at a specific angle and adaptation to the tooth surface. A dental hygiene and periodontal hand instrumentation tutor provides an objective, consistent and accurate way to measure and display the actual angulation and adaptation angles of a periodontal hand instrument and assess instrument use continuously. The method includes detecting the position, orientation, motion path, pressure, angulation angle, adaptation angle, and centerline angle of a periodontal hand instrument and comparing them to ideal positions, orientations, and motion paths; and provides various forms of user feedback.