Design of Cortical Bone Drilling Temperature Measurement Instrument in Virtual reality system

Abstract

Cortical bone drilling technique has been widely used in orthopedic surgery. This paper designed a new virtual instrument of monitoring cortical bone drilling temperature based on LabVIEW, which selected K type thermocouple as the temperature sensor, and AD595 as signal amplification components. The data collection technology, sensor technology and computer technology was used in the new virtual instrument. A single variable experiment was carried out to test the cortical bone drilling by the new virtual instrument. The experiment results show that the virtual instrument measured the specified period of time drilling temperature accurately. Through the experimental analysis, the optimal spindle speed and feed speed could be definite. This would provide theoretical guidance for practical clinical medical.