Medical apparatus and instruments, namely, medical apparatus and instruments for use in surgery, medical ultrasound apparatus, medical apparatus for measuring skin hydration; sterile sheets, surgical; draw-sheets for sick beds; masks for use by medical personnel; clothing especially for operating rooms in the nature of surgical scrub tops, surgical scrub pants, surgical scrub hats; medical masks in the nature of masks for use by medical personnel; air cushions for medical purposes; belts for medical purposes; suspensory bandages in the nature of supportive bandages; bandages, elastic