1
George S Allen, Robert L Galloway Jr, Robert J Maciunas, Charles A Edwards II, Martin R Zink: Interactive image-guided surgical system for displaying images corresponding to the placement of a surgical tool or the like. Kenyon & Kenyon, July 27, 1993: US05230338 (426 worldwide citation)

An interactive system for guiding the use of a surgical tool uses at least one imaging technique, such as CT scanning. A mechanical arm has a fixed base at a first end and a tool holder that holds the surgical tool at a second end. A display displays one or more images from the image space of a pati ...


2
George S Allen, Robert L Galloway Jr, Robert J Maciunas, Charles A Edwards II, Martin R Zink: Interactive image-guided surgical system. Kenyon & Kenyon, September 1, 1992: US05142930 (383 worldwide citation)

An interactive system for guiding the use of a surgical tool uses at least one imaging technique, such as CT scanning. A mechanical arm has a fixed base at a first end and a tool holder that holds the surgical tool at a second end. A display displays one or more images from the image space of a pati ...