| 摘要 |
The present invention relates to a method for producing a positioning tray for brackets of dental braces, wherein the positioning tray has a positioning aid and one or more associated brackets, wherein the positioning aid is formed as one piece with the associated bracket(s), comprising the following steps: obtaining original data which describe the present geometry of one or more teeth of at least one jaw of a patient; obtaining target data which describe the geometry of the one or more teeth of the at least one jaw of the patient after treatment with dental braces; calculating tray configuration data which describe the geometry of brackets with respect to the present geometry of the one or more teeth of the at least one jaw of the patient and the positioning aid arising from the original data and the target data, wherein the calculation of the tray configuration data is carried out such that using the described brackets of this type, the positioning aid is connected such that it can be used in order to position the brackets with respect to the teeth of the patient such that the bracket(s) can be connected to the surface of the teeth of the patient, and that, together with an ideal curve (basis for planning), previously determined and to be connected to (one of) the bracket(s), a correction of a malocclusion can be carried out; producing, on the basis of the tray configuration data, a corresponding positioning tray through a generative or ablative manufacturing method. The invention further relates to a corresponding device, a computer-readable storage medium and a corresponding positioning tray. |
