Medical instruments and instrument sets, [ in particular ] *, namely, * balloon catheters, cannulas, catheters, trocars, trocar cannulas, syringes, surgical drills, surgical probes, surgical sutures and wound closure materials in the nature of surgical threads, biopsy needles, forceps and punches, curettes, balloon catheter inflators, vertebral spreaders, artificial materials, [ in particular ] *, namely, * artificial bone cement, for filling cavities in vertebral bones, as well as instrument...