| 摘要 |
Circuit arrangement for diagnosing movements of the lower jaw, by means of which the movement of the lower jaw is detected by synthesising the three-dimensional movement of three measuring points, and, for the purpose of reproducing the movement of the lower jaw, is converted into the movement of three reproduction points corresponding to the individual measuring points. The circuit arrangement is provided with a detector unit for determining the three-dimensional movement of the lower jaw in the form of three groups of two-dimensional items of positional information in brief intervals, a first storage unit for storing the two-dimensional items of positional information which have been determined, a data-processing computing unit for converting the two-dimensional items of positional information into three groups of two-dimensional items of position-reproducing information as a function of the time corresponding to the time of determination, a second storage unit for storing the two-dimensional items of position-reproducing information obtained on the basis of the data processing, and a reproduction device for driving three reproduction points under the influence of the two-dimensional items of position-reproducing information and for reproducing the three-dimensional movement of the lower jaw by converting the electric variables into corresponding variables of mechanical movement. <IMAGE>
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