Gastroscopes; Clamps for surgical use; Drainage tubes for medical purposes; Forceps for medical use; Knives for medical use; Medical apparatus and instruments for use in surgery; Medical guidewires; Medical specimen collection devices in the nature of glass slides, cups, bags for the collection of blood, urine, fecal matter; Probes for medical purposes; Surgical apparatus and instruments for medical use; Surgical sponges; Urethral dilators; Vacuum pumps for medical purposes; Brushes for cleaning body cavities; Medical endoscopes