Medical guidewires; surgical apparatus and instruments for medical use; medical stents; injection needles for medical use; medical catheters; vascular access ports for medical use; disposable syringes; trocar cannulas; medical tubing for use in vascular procedures; tubes for perfusion for use in vascular procedures; stent retriever for use in vascular procedures; medical connectors, namely, intravenous connectors and arterial connectors for medical use; medical tubing for transfusions; medica...