Intuitive Real-Time Multidimensional Diagnostic Sonographic Image Optimization Technology

Abstract

Diagnostic medical sonography (DMS) is an operator and patient dependent examination where anatomical and hemodynamic analysis settings have to be adjusted in real-time while scanning. Several techniques were developed so far to perform the DMS acquisition and post processing adjustments quickly and to maximize their easiness. A new easyMode Technology was recently implemented in order to drastically simplify the operator system setup to only three macro-parameters related to the desired effect in terms of: resolution/penetration, contrast/soft, smooth/sharp. A multidimensional algorithm varies simultaneously several internal system parameters to modify the image in the direction of the macro-parameter varied by the user. No prior knowledge of ultrasound physics or technology is required to adjust the macro-parameter, the effects of which are directly visible on the sonographic image in real-time (for instance, to optimize the level of smoothness with respect to sonographic image contrast). The aim of the easyMode is to increase productivity, reduce sonographer’s work-related musculoskeletal disorders due to extensive use of the ultrasound system control panel, and increase diagnostic confidence based on the intuitive optimization of the sonographer’s desired effect, instead of an engineering approach to real-time scanning optimization.