| 摘要 |
A dental treatment apparatus having a plurality of dental instruments which are adapted to be deposited and releasably retained in an instrument holding device. The dentist is a position to store for the individual treatment instruments operating data of his own selection which will constitute fixed values. The treatment instrument will begin with these fixed values when taken into operation. However, the dentist can deviate from the fixed values and vary the operating data. The fixed values, as well as the varied operating data can be read off by the dentist on a display arrangement. After termination of the treatment, the treating instrument upon again being placed in operation commences at the stored fixed value. A data converter provides that the operating data are indicated on the display arrangement. It is possible to call up, by means of a single selecting sequence, the sets of data informations typical for treatments by all instruments which are to be employed.
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