Explain How we clean the endoscopy machines and equipment .

Act as if i am a nurse in an outpatient ambultory surgery center at gastro one  in memphis TN . The interview is going to ask question like what company do i purchase the equipment from and how. How do we clean the endoscopy machines and equipment . What company do we use and the manufacturer and does the facility you work at utilise. I basically  need to give them expert advice on how they can run a smooth company . How is the eqiupment serviced at our facility