| 摘要 |
medical engineering. SUBSTANCE: device has base, elastic member fixed on the base, viscous member. The elastic member is produced as cantilever with one end fixed on the base and with plate attached to the other end at an angle. The viscous member is movable over the plate surface with viscous member and plate surface contact area being variable. Tooth mobility is determined by separating elastic and viscous components of looseness. EFFECT: enhanced accuracy of measurements. 6 cl, 9 dwg
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