Catheters; Medical imaging apparatus; Medical imaging apparatus for use in the field of robotic surgery; Medical imaging apparatus incorporating medical imaging software; Medical instruments for intraluminal emplacement of stents or of synthetic stent grafts, namely, stent or synthetic stent graft delivery systems; Medical apparatus and instrument for diagnostic use, namely, apparatus for medical diagnostic testing in the fields of cancer or other tissue-based diagnostic testing, cytology and cell-based testing; Medical apparatus and instruments for use in orthopedic surgery; Medical apparatus and instruments for use in surgery; Medical apparatus and instruments for use in robotic surgery procedures; Medical device and surgical instrument for use in diagnosis and surgery of the gastro-intestinal tract; Probes for medical purposes; Tubing for use with catheters; Bougies; Endotracheal tubes; Gynecological medical instruments for examining women's reproductive organs; Intravenous catheters; Intravenous feeding tubes; Medical stents; Medical devices for placing and securing catheters; Medical devices, namely, surgical devices that facilitate the identification, separation or ablation of biologic tissues; Medical imaging apparatus for vaginal manipulation; Medical imaging apparatus for bowel sizing; Medical imaging apparatus for visualizing surgical fields; Surgical and medical apparatus and instruments for use in general surgery; Surgical and medical apparatus and instruments for use in orthopedic surgery; Surgical apparatus and instruments for medical use; Urethral probes; Uterine probes