Medical high-value consumables include the following, categorized as follows: 1, vascular intervention: involving: coronary artery, structural heart disease, congenital heart disease, peripheral vascular catheters, guidewires, balloons, stents and auxiliary materials 2, non-vascular interventions: involving: trachea, gastrointestinal (esophagus, intestines, biliary, pancreas), bladder, rectum and other catheters, guidewires, balloon Orthopedic implants: involving: spine, joints, trauma and other artificial joints (vertebrae, plates), fixed plates (nails, pins, racks, rods, hooks), artificial bone, repair materials, etc. 4, neurosurgery: intracranial implants, fillers, etc. 5, electrophysiology: calibration catheters, ablation catheters, etc. 6, pacemakers: involving: heart, bladder, etc., permanent, temporary, pacemaking catheter, Cardioverter defibrillator, pacing leads, etc. 7, extracorporeal circulation and blood purification: artificial cardiopulmonary auxiliary materials, dialysis tubing, filters, separators, accessories, etc. 8, ophthalmic materials: crystals, intraocular fillings, etc. 9, stomatology: printed film, implantation, repair of maxillofacial trauma, oral filling, endodontic treatment, adhesive, prosthetic, orthodontic, orthopedic, and other materials 10, others: artificial valves, artificial patching, artificial blood vessels, Polymer materials, etc.