| 摘要 |
The invention relates to a method for producing a dental drilling template which is adapted to the jaw structure of a patient and which comprises at least one guide channel (5) for guiding a drilling tool, in which said guide channel (5) is arranged, in accordance with positional data, on an impression element (1) comprising a negative impression of the jaw structure. A mounting element (6) which comprises an adaptation element (7) and which is adapted to the required position of the guide channel (5) is produced by machining a material by means of a machining machine and a periodic closed mould mounting structure (10), preferably a closed mould mounting structure (10) in at least two directions is produced on the mounting element (6), during the production in accordance with the positional data. A channel element (4) already comprising the guide channel (5), in particular in the form of a metal housing, and which comprises an adaptation area (7) which corresponds to the adaptation element (7) of the mounting element (6), and which is in particular formed by the guide channel (5) itself, is secured to the produced mounting element (6). The part formed by the interconnected mounting element (6) and the channel element (4) and comprising the closed mould mounting structure (10) of the mounting element (6) is fixed in a position which is calculated in accordance with the positional data, on a mounting plate (12) comprising a corresponding closed mould structure (14), in particular in a periodic structure (14) in at least two directions. The impression element (1) is secured to the securing element (2) opposite the mounting plate (12) and the channel element (4) is arranged, by fixing, in particular by sticking, on the impression element (1) and by detaching from the mounting element (6) to the impression element (1). |
