Development of a power supply for multi-angle electric impedance tomography complex

In the present work, the development of a multi-channel power supply for the hardware part of the hardware-software complex of multiangle electric impedance tomography is considered. The requirements for the developed module are considered based on the selected hardware components, as well as the patient and medical personnel safety requirements, taking into account the standards developed by the International Electrotechnical Commission. Taking into account the formulated requirements, a structural, electrical schematic diagram of the power supply was developed, as well as a printed circuit board and an assembly drawing, and a prototype model was built. The issues of patient and medical personnel safety during the research using the multi-angle electric impedance tomography method with the use of the developed module are considered, including in the case of joint use with electrosurgical devices or defibrillators

Development of software monitoring module for multi-angle electric impedance tomography method research

This paper describes the experience of software development for multi-angle electrical impedance tomography. The relevance and necessity of an architecture for this kind of software product creating is considered, requirements for reliability and fault tolerance are defined. The choice of the architectural model has been made, design patterns have also been chosen taking into account the prospective scenario of using the developed software, their advantages are shown too. The most important attributes of software quality are described, which should implement the developed software product. The considered attributes of quality are projected on specific modules of the developed software. The architectural models and templates chosen during design are described, their advantages and disadvantages are considered. Support issues for the software developed by the cross-platform are discussed, and the possibility of working in various operating systems is demonstrated