9 electric cables for supplying power to medical and surgical instruments; batteries and battery chargers for medical and surgical devices; electric power distribution consoles for surgical instruments; radio-frequency generators for supplying radio-frequency energy for use with radio-frequency surgical devices; surveillance cameras for use in medical facilities and operating rooms; operating room cameras; wireless transmitters, receivers and displays, namely, electronic wireless transmitters, electronic receivers, and visual displays and interfaces for use during medical and surgical procedures; headsets featuring a microphone for operating surgical and medical equipment; operating room control and monitoring systems comprised of computerized controllers, audio and video routers, monitors and touch screens; house mark for downloadable and recorded software for controlling, monitoring and guiding medical and surgical apparatus and equipment; computer hardware and recorded software for controlling, monitoring, managing, operating and optimizing medical imaging apparatus; computer hardware and downloadable computer software used to document events, and to account for surgical sponges that are used, during a surgical procedure; wireless communication system for use in conjunction with a patient bed to sense bed, room and patient conditions, comprising computer hardware and software for facilitating communication of the sensed conditions through a communication network and for remotely monitoring and reporting data pertaining to the sensed conditions; computer hardware with pre-installed computer software for facilitating image-guided surgery and for providing reference information to a medical practitioner during the performance of a surgical procedure, sold as a unit; computer hardware and downloadable and recorded computer software for facilitating image-guided surgery and for providing reference information to a medical practitioner during the performance of a surgical procedure; computer hardware and recorded and downloadable computer software for managing and archiving medical and surgical videos and images; tablet computers and sterile covers therefor for medical purposes; video monitors, displays and touchscreen monitors for use in operating rooms and surgical suites and mounts and supports therefor; computerized remote controllers for controlling surgical and medical equipment; routers in the nature of computer control hardware for routing video, audio and medical information, for use as video and conferencing interfaces; computerized network hubs for use in a medical setting; downloadable educational materials and electronic publications in the nature of videos, PDFs, and other multimedia files containing text and images in the field of healthcare and medical and surgical products and services