Modeling realistic virtual pulse of radial artery pressure waveform using haptic interface

Abstract

This paper shows an investigation of the ability of using various waveform generated by mathematical model on haptic device. Realistic virtual pulse measurement and diagnostic can be done using haptic device with pulse generated waveform, Augmented Reality (AR) environment and mannequin. The aim of this work is to propose a mathematical model for generating pulse pattern in different type of abnormal pulse waves and test them on the Phantom Omni device under AR environment. The radial arterial waveforms were generated by the setting of pulse parameters and superimposed sine waves to make the new waveforms representing various diseases. The system can simulate the radial arterial pulse waves of some diseases. This modeling technique can be used in training the nursing or health sciences students on the ability to classify various type of diseases that related to the pulse waveform.