Results of a study to check the actual functional status and image performance of ultrasound systems used in ambulances of a hospital (QUINTUS)

Purpose: A pilot study has been performed during Sep.-Nov 2015 in 3 selected ambulances of our hospital to collect data about image quality parameters and about the actual condition of the involved ultrasound systems in general. The results lead support for selecting needed additional technical quality assurance checks regarding image quality deterioration and for assigning check intervals. Material and methods: An advanced test protocol has been prepared based on methods published in EFSUMB TQA Guideline 2012 by using different test devices and software for image/data evaluation. The focus has been on testing t…