METHOD AND DEVICE FOR TRANSFERRING STATICS

摘要

Disclosed are a method for transferring statics of an orthopedic test appliance to a definite appliance and a device for performing this method. In accordance with the invention, the inner contour and the outer contour are scanned and aligned relative to each other by means of a protrusion/auxiliary geometry. In a further step, the models resulting from the scanning processes are positioned in a patient-/load-oriented coordinate system.

主权项

1. A method for transferring statics of an orthopedic test appliance to a defined appliance, comprising the steps of:
grouting the test appliance with a casting compound for forming a positive of the inner contour of the appliance such that a protrusion is formed, or attaching a protrusion to the test appliance, wherein the protrusion is provided with markings or is formed with a predetermined marking contour, and/or
scanning the test appliance with adapters for applying fit components and with the protrusion;separating the test appliance from the positive, and scanning the positive and the protrusion, or scanning the inner contour of the test appliance;
storing the test appliance scan and the positive scan and/or the inner contour scan;virtually superimposing the protrusions of the positive scan/inner contour scan and the test appliance scan by means of the markings and/or the marking contour;unmarking the protrusions;storing the appliance model such obtained; andimporting the appliance model to a construction program for generating the CAD data of a construction model for the definitive orthopedic appliance.