First, implanted materials and artificial organs (class III)
implantable artificial organs: artificial esophagus, artificial blood vessels, artificial vertebrae, artificial joints, artificial urethra, artificial valve, artificial kidney,
Plastic materials, cardiac or tissue repair materials, intraocular fill material, birth control ring, nerve patch
implantation equipment: bone plate, bone nail, bone needle, bone rod, spinal fixation equipment, ligation wire, patellar device, bone wax, bone repair material, cerebral aneurysm clip, silver clip, vascular anastomosis )
