Abstract. DICOM(Digital Imaging and Communications in Medicine) which is standard of PACS(Picture Archiving Communication System) is set up as draft international standard for the purpose of collection and exchange the data and i mage among main medical display equipments. Currently most of latest medical display equipments(CT, MR, DSA, CR(Computed Radiology, etc) support t he image as DICOM standard form. These medical display equipments is n ormally utilized as connected feature with surgery monitoring devices like endoscope, X-lay camera.