Surgical instruments and apparatus; surgical robots; robotic surgical system for diagnostic and therapeutic uses comprised of a surgical platform comprised of surgical devices and instruments, one or more robotic arm(s), computer hardware and software for use in operating the robotic arm(s), a surgical workstation comprising robotic control device(s) and one or more surgical devices and instruments; medical imaging apparatus for use in surgical procedures; software for use in calculating, transferring, storing, and visualizing data relating to the use of surgical robots and surgical robotic tools, namely, trocars, surgical cutters, surgical graspers, sensors, surgical field visualization devices, suction apparatus for medical purposes, biopsy instruments, probes, catheters, medical imaging apparatus, electro-cautery instruments, suture materials, suture needles, sutures, drug delivery systems, and surgical devices and instruments, for patient diagnosis and treatment, sold as a component of a robotic surgical apparatus