medical devices, namely, medical stents; ophthalmologic implants; joint implants; bone implants; orthopedic support implants; orthopedic prostheses; nerve guides; tissue fillers; otolaryngology implants; implants for soft tissue augmentation; facial implants; surgical drains; meshes; sutures; genitourinary implants; gastrointestinal implants, dural implants; dural patches; medical shunts; cardiovascular catheters; gastrointestinal catheters; genitourinary catheters; cardiovascular grafts; cardiovascular infusion lines; cardiovascular access ports for medical use; angioplasty balloons; brachy therapy seeds; and stent grafts