Dental handpiece arrangement with rotatably mounted driving shaft section
The invention relates to a dental handpiece arrangement with at least one rotatably mounted driving shaft section (7, 16, 17). In order to obtain a space-saving incorporated guidance of the light guide, in particular, in those handpiece parts which can be axially coupled to one another and rotated r...
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Format: | Patent |
Sprache: | eng ; ger |
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Zusammenfassung: | The invention relates to a dental handpiece arrangement with at least one rotatably mounted driving shaft section (7, 16, 17). In order to obtain a space-saving incorporated guidance of the light guide, in particular, in those handpiece parts which can be axially coupled to one another and rotated relative to one another, it is proposed that the driving shaft section (7, 16, 17) comprise a light guide or be itself designed as a light guide. |
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