Surface acoustic wave periodontal probe and method of detecting periodontal disease
1. Technical Field An ultrasonic probe () for measuring the depth of detachment between a tooth () and the tooth's supporting tissue includes a probe head () having an ultrasonic transducer (). An incident acoustic wave pulse () is transmitted through a coupling medium at a critical angle of in...
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Main Author | |
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Format | Patent |
Language | English |
Published |
02.07.2002
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Online Access | Get full text |
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