What type of system would be considered under large scale computer applications in healthcare?

Large-scale computer applications in healthcare primarily focus on systems that address the complexities of medical procedures, patient management, and healthcare operations. Specialist surgical equipment systems represent significant technological advancements specifically designed for use in medical environments. These systems are often integrated with other healthcare information systems to enhance safety, efficiency, and the quality of patient care during surgical procedures.

Such systems are not only critical for the actual functioning of surgical tools but also often feature complex software for monitoring, data analysis, and integration with patient records, exemplifying the need for robust, large-scale applications that can handle extensive data and operational requirements seamlessly. In contrast, the other options, while they may represent large-scale applications in their respective fields, do not directly pertain to healthcare needs and thus do not fit the context of this question.