Downloadable computer software and related computer hardware for use in systems for surgical imaging, image co-registration and surgical navigation; Downloadable computer software and related computer hardware for use in intra-operative imaging and intra-operative multi-modal imaging, in co-registration of pre-operative and intra-operative imaging data, and in surgical navigation; Downloadable computer software, augmented reality software, artificial intelligence software, and related computer hardware, for use in intra-operative imaging and intra-operative multi-modal imaging, in co-registration of pre-operative and intra-operative imaging data, and in surgical navigation; Wearable electronic devices in the nature of surgical eyewear; Downloadable computer software and related computer hardware for use in viewing images, in overlaying pre-operative and intra-operative imaging and information in real-time, in intra-operative multi-modal imaging, in adjusting magnification of images in real-time, and in collecting surgical and medical imaging and data; Downloadable computer software and related computer hardware for use in viewing images, in overlaying pre-operative and intra-operative imaging and information in real-time, in intra-operative multi-modal imaging, in adjusting magnification of images in real-time, in detecting and displaying both fluorescence and white light images, in transitioning in real-time between fluorescence and white light imaging, and in collecting surgical and medical imaging and data; all of the foregoing excluding goods consisting of or pertaining to spinal implants made from artificial materials for use in spine surgery; all of the foregoing excluding goods consisting of or pertaining to surgical needles and sutures; all of the foregoing excluding goods consisting of or pertaining to implantable cardioverter defibrillators and implantable cardiac pulse generators; all of the foregoing excluding surgical and medical apparatus and instruments and medical imaging and navigation apparatus and instruments, and goods pertaining thereto, for use in eye examinations, in checking eye prescriptions and in retinal imaging; and all of the foregoing excluding goods consisting of or pertaining to computer software and hardware for use in the review and analysis of breast images

Surgical and medical apparatus and instruments for use in general surgery; Surgical and medical apparatus and instruments for use in image-guided surgical procedures; Surgical and medical apparatus and instruments for use in real-time magnification of human tissues during surgical procedures; Surgical and medical apparatus and instruments for use in fluorescence-guided surgical procedures; Medical imaging apparatus and instruments for use in surgical procedures; Medical navigation apparatus and instruments for use in surgical procedures; Medical imaging and navigation apparatus and instruments incorporating downloadable software, downloadable magnification software, downloadable picture software, downloadable video software, downloadable augmented reality software, downloadable artificial intelligence software, and related computer hardware, for use in surgical procedures; Surgical and medical apparatus and instruments for use in intra-operative imaging and intra-operative multi-modal imaging, in co-registration of pre-operative and intra-operative imaging data, and in surgical navigation; Surgical and medical apparatus and instruments incorporating downloadable computer software and related computer hardware for use in intra-operative imaging and intra-operative multi-modal imaging, in co-registration of pre-operative and intra-operative imaging data, and in surgical navigation; Surgical and medical imaging and navigation systems for use in transforming pre-operative imaging data into intra-operative imaging data to provide three-dimensional displays of co-registered imaging data in real-time; Surgical and medical imaging and navigation systems consisting of downloadable computer software and related computer hardware, for use in transforming pre-operative imaging data into intra-operative imaging data to provide three-dimensional displays of co-registered imaging data in real-time; Magnifying loupes for medical purposes; Digital loupes for surgical and medical purposes; Surgical digital loupes systems for use in viewing images, in overlaying pre-operative and intra-operative imaging and information in real-time, in intra-operative multi-modal imaging, in adjusting magnification of images in real-time, and in collecting surgical and medical imaging and data; Surgical digital loupes system consisting of downloadable computer software and related computer hardware, for use in viewing images, in overlaying pre-operative and intra-operative imaging and information in real-time, in intra-operative multi-modal imaging, in adjusting magnification of images in real-time, and in collecting surgical and medical imaging and data; Surgical digital loupes systems for use in viewing images, in overlaying pre-operative and intra-operative imaging and information in real-time, in intra-operative multi-modal imaging, in adjusting magnification of images in real-time, in detecting and displaying both fluorescence and white light images, in transitioning in real-time between fluorescence and white light imaging, and in collecting surgical and medical imaging and data; Surgical digital loupes system consisting of downloadable computer software and related computer hardware, for use in viewing images, in overlaying pre-operative and intra-operative imaging and information in real-time, in intra-operative multi-modal imaging, in adjusting magnification of images in real-time, in detecting and displaying both fluorescence and white light images, in transitioning in real-time between fluorescence and white light imaging, and in collecting surgical and medical imaging and data; all of the foregoing excluding goods consisting of or pertaining to spinal implants made from artificial materials for use in spine surgery; all of the foregoing excluding goods consisting of or pertaining to surgical needles and sutures; all of the foregoing excluding goods consisting of or pertaining to implantable cardioverter defibrillators and implantable cardiac pulse generators; all of the foregoing excluding surgical and medical apparatus and instruments and medical imaging and navigation apparatus and instruments, and goods pertaining thereto, for use in eye examinations, in checking eye prescriptions and in retinal imaging; and all of the foregoing excluding goods consisting of or pertaining to computer software and hardware for use in the review and analysis of breast images