1. Carry out periodic inventory of medical devices in hospitals2. Identify the results of service reports for resume maintenance in hospitals3. Perform preventive maintenance of medical devices in hospitals4. Conduct user training on medical devices in hospitals5. Identify hospital calibration items6. Conduct function tests and acceptability related to medical devices in hospitals7. Accompanying third parties to carry out inspection preventive maintenance, corrective maintenance and recall of medical devices in hospitals

1. Perform periodic inventory data collection2. Perform preventive maintenance and corrective maintenance3. Accompanying related vendor improvements4. Installation of medical devices in hospitals

1. Calibrate medical devices in hospitals2. Understand the working methods of testing and or calibrating medical devices3. Prevent the calculation results of measurement uncertainty