EECT 220 - Biomedical Electronics II

1. List and describe the different types of ultrasonic instruments.
2. Describe the principles of the electrosurgery machine.
3. Draw the principle electrosurgery machine waveforms and the circuits used to generate them.
4. Describe the correct procedure for the safe handling of electrosurgery machines.
5. State how to test electrosurgery machines.
6. Describe the operation of the permanent magnet moving coil (PMMC) galvanometer mechanism.
7. List and describe the different types of writing systems used in mechanical recorders.
8. Describe the principles of the medication cathode ray oscilloscope (CRO).
9. Describe setup and operation of hemodialysis machine including a simplified block diagram.
10. List electrical safety precautions and typical faults, troubleshooting, and maintenance of hemodialysis machines.
11. List uses of diagnostic and therapeutic X-ray and nuclear medicine equipment.
12. Describe the origin and list the properties and measurements of X-rays (atomic and nuclear physics).
13. List calibration of equipment, typical faults, troubleshooting, and maintenance procedures on X-ray and nuclear medicine equipment.

• Pacemaker
• Noise signals in hospital equipment
• Safety
• Ultrasonic instruments
• Electrosurgery machine
• Surgery machines
• Calibration
• X-ray and nuclear medicine equipment