Surgical and medical apparatus and instruments, namely, cannulae; needles; catheters; feeding, gastric and suction tubes; thoracic drains; implantable ports; urine bags, valves; surgical suction devices; syringes; intravenous filters, stopcocks for catheters; bungs; stoppers; obturators; extractors and connectors; dressing films; incise drapes; silisonde; surgical brushes for urinary tracts and respiratory tracts; and sutures